Thanks to the extreme high and low temperatures experienced throughout the year, HVAC systems are an essential part of living in Texas.

Key functions of an HVAC system

1. Heating: This component includes furnaces, boilers, or heat pumps that generate and distribute warmth during colder months.
2. Ventilation: Ventilation ensures a continuous flow of fresh air while removing stale air, odors, and pollutants. It can be natural (through windows and vents) or mechanical (using fans and ductwork).
3. Cooling: The cooling system, typically an air conditioner, reduces indoor temperature and controls humidity, making living spaces comfortable during hot weather.

Key components of an HVAC system

HVAC systems are comprised of the following components that each contribute to regulating internal temperatures.

1. Furnace: The furnace uses an energy source (gas, oil, or electricity) to produce heat for your home.
2. Air Conditioner: A system that cools indoor air by removing heat and humidity.
3. Evaporator coil: The component of your system that absorbs the heat and moisture from the air inside your house.
4. Thermostat: Allows you to regulate the climate of your home by setting the desired temperature.
5. Ductwork: Transport air from your HVAC system throughout your home.
6. Vents: Push the conditioned air from the ducts into your home, they rely on air filters to filter out contaminants to keep the air clean & breathable.

How does an HVAC system work?

The function of an HVAC system is based on three core processes: heating, cooling, and ventilation.

Heat/AC generation & distribution

• Heating: A furnace or boiler burns fuel (such as gas, oil, or electricity) to produce heat. This heat is then distributed via ductwork, radiators, or underfloor heating systems.
• Cooling: Air conditioning units use the refrigeration cycle to extract heat from indoor air and release it outside, cooling the air in the process. This cooled air is circulated throughout the building.
• Ventilation: Fans and duct systems distribute conditioned air and ensure proper airflow, enhancing comfort and indoor air quality.

Types of HVAC systems

HVAC systems come in various configurations to suit different needs and spaces. Additionally, all systems leverage SEER ratings to help consumers understand how efficient their unit is. Simply put, the higher the SEER rating, the higher the energy efficiency of the HVAC system.

Split systems

Split systems have separate units for heating and cooling. A furnace or heat pump provides heat, while an air conditioner handles cooling. These systems are common in residential settings. For people living in a warmer part of Texas where winter temperatures almost never drop below 35° to 40°F, a heat pump is typically the most efficient option.

Hybrid systems

Hybrid systems combine a heat pump with a traditional furnace. This setup allows for greater energy efficiency by switching between electricity and gas, depending on the weather. Hybrid systems are great for homeowners in colder parts of Texas such as Amarillo & the other parts of the panhandle. In the winter, the furnace will be a more effective system in heating the home versus in the fall and summer the heat pump will be utilized to heat/cool the home.

Ductless mini-splits

Ductless mini-split systems are ideal for spaces where ductwork is impractical. These systems consist of an outdoor compressor and indoor air-handling units, offering efficient and flexible climate control. Mini-split systems are often used in situations where ductwork doesn’t exist such as a such as a room addition, attic, sunroom, or garage.

Packaged systems

Packaged systems integrate all components into a single unit, often installed on a building’s roof or exterior. They are space-saving solutions, particularly for commercial buildings such as offices, warehouses, hospitals, & etc.

Benefits of an energy-efficient HVAC system

1. Lower Energy Bills: Energy-efficient systems use less electricity, reducing monthly utility costs.
2. Environmental Impact: By consuming less energy, these systems help lower greenhouse gas emissions.
3. Enhanced Comfort: Modern HVAC systems provide consistent temperature control and better humidity regulation.
4. Improved Durability: Energy-efficient systems are often designed with advanced technology, ensuring long-lasting performance.

Tips to extend the life of your HVAC system

1. Professional Maintenance: Schedule annual inspections and tune-ups by a professional technician.
2. Change Filters: Replace air filters every 1-3 months to ensure proper airflow and efficiency.
3. Keep Vents Clean: Regularly clean and clear vents to prevent blockages.
4. Monitor the Thermostat: Use a programmable thermostat to optimize energy use and reduce wear on the system.
5. Inspect Ductwork: Check for leaks or damage in ductwork and seal them promptly.
6. Inspect Outdoor Unit: Clear debris and vegetation to ensure airflow, gently clean the condenser coil with a low-pressure garden hose.
7. Inspect Drainline: Inspect and clear the condensate drain line to prevent backups, then flush it with a bleach solution to deter mold growth.

Signs you need to replace or repair your HVAC system

1. Frequent Breakdowns: Constant repairs indicate a system nearing the end of its lifespan.
2. High Energy Bills: A sudden or gradual increase in energy costs without increased energy usage could mean your system is operating inefficiently.
3. Uneven Temperatures: Inconsistent heating or cooling may point to system malfunctions.
4. Strange Noises or Smells: Unusual sounds or odors can signal mechanical or electrical issues.
5. Age of the System: Most HVAC systems last 10-15 years. If yours is older, consider upgrading to a modern, efficient model.

Save on energy bills with BKVE

Choosing the right electricity plan is crucial for maximizing savings on both heating and cooling systems. We offer straightforward homeowner electricity plans with fair prices, transparent communication, and no mind-boggling contracts.

These plans ensure you are able to keep your home cool in a Texas summer at a predictable cost. Getting started is easy. Just enter your zip code to compare prices with other providers and find the best plan for your household. 

The post What is an HVAC System and How Do They Work?  appeared first on BKV Energy.

But precisely how much does it cost to run a hot tub? In this guide, we’ll break down all the key factors and provide a list of helpful tips for using less electricity so that the cost of running a hot tub remains manageable.

• How much energy does a hot tub use?
• What’s the monthly cost of hot tub ownership?
• What factors affect hot tub costs the most?
• How can you lower your hot tub electricity bill?

How much electricity does a hot tub use?

Do hot tubs use a lot of electricity? They can, but the impact on your monthly electric bill will vary depending on factors like hot tub size, model, and frequency of use. 

When you use your hot tub, the water heater is the main culprit for energy consumption. A 120-volt heater can draw anywhere from 1,500 watts or more, while a 240-volt heater may use as much as 6,000 watts.

Your hot tub water pump can also contribute significantly, typically consuming around 1,500 watts to keep your system running. Altogether, electricity usage often falls between 3 kilowatt-hours (kWh) or 7.5 kWh, depending on the heater voltage.

Top tip: When calculating your hot tub electrical cost, remember that even when not in use, the heater runs intermittently to maintain the water temperature. This can add up quickly, especially if you keep the water at a higher setting. 

How much does a hot tub cost per month?

The total cost of electricity to run a hot tub typically ranges between $30 and $100 per month. Now that we understand the energy required, let’s calculate your hot tub electricity cost more accurately with this simple two-step formula:

1. Determine your electricity usage in kWh based on the voltage of your heater.
2. Multiply the kWh by the rate shown on your electric bill (the average price per kWh in Texas is 15 cents). 

This calculation provides a realistic estimate of your hot tub’s electricity cost. Keep in mind, though, that several factors—beyond electricity usage—can influence your hot tub’s monthly cost.

Factors impacting your cost

Of the many factors that influence your hot tub energy cost, some are easily controllable—like performing regular hot tub maintenance and avoiding exceeding the maximum recommended temperature. However, factors tied to your location and the specific features of your tub can be more challenging to offset. Let’s explore the essential aspects and see how they contribute to your overall cost.

Climate

If you asked homeowners in Dallas and Houston, “How much does it cost to heat a hot tub?” you might get very different answers. Why? It all comes down to climate. Running a hot tub in a cold climate uses more energy, as the heater must work harder to maintain the desired water temperature. Plus, you’ll likely use your hot tub more often in a colder climate, whereas living in a more temperate climate typically equates to less frequent use.  

Hot tub size

Larger hot tubs hold more water, requiring more energy to heat. A good rule of thumb for estimating the water capacity of a hot tub is to start at 250 gallons per person and add an extra 25 gallons for each person as models go up in size—e.g., a 2-person hot tub holds around 250 gallons, a 4-person tub holds 300 gallons, a six-person tub holds 350 gallons, and so on. 

Hot tub type

The material used can significantly impact your total hot tub cost per month. For example:

• Acrylic shells have good insulation, meaning they use less energy.
• Plastic tubs aren’t as well insulated, resulting in more electricity use and a higher energy bill.
• Wooden models are highly durable but require more maintenance time to remain energy efficient.

The cabinet (the exterior part of a hot tub) should not affect energy consumption, although it will affect the overall cost. For example, wood and synthetic wood are cheaper than stone or faux stone.

Hot tub installation and location

Placement can affect both your initial hot tub installation cost and ongoing expenses:

• In-ground tubs cost more to install and require more energy to heat due to the cooler temperature of the surrounding soil. 
• Above-ground models are usually cheaper and easier to install but can still be affected by external temperature and insulation levels. 
• Outdoor hot tubs are exposed to the elements so they use more energy to keep the water warm compared to indoor models. 

For these reasons, it’s worth considering placement carefully, as this will have a lasting impact on your long-term energy usage. You may also want to consider installing privacy walls or a wind barrier of some kind to prevent windchill from removing heat from the tub.

Energy-efficient features

Most manufacturers provide guidance on setting temperature preferences, but not all hot tubs automate settings based on energy usage. Buying a new hot tub with energy efficiency technology like economy mode and timers will help you save money by reducing the amount of time your heater and pump are running. 

Filtration system

The primary purpose of your filtration system is to keep the water clean, but filtration also affects the total cost of owning a hot tub. For example, outdated or underperforming filters may slowly increase your energy costs over time.

Hot tub cover and accessories

The total cost of running a hot tub depends on how you fit it out. Some accessories will save energy, whereas others will use more:

• Hot tub cover: Keeping your hot tub covered saves energy by preventing heat loss.
• Thermal blanket:  Insulating covers are also excellent additions for reducing energy costs. 
• Additional features: Air jets and extra lighting will consume more energy.

Selecting features and accessories that fit your budget and needs can make a significant difference over time. 

Cost of maintenance

Every savvy hot tub owner knows that proper care is vital for a system that runs smoothly. Plus, being vigilant with regular maintenance could save you a few thousand dollars a year on breakdowns and pricey callouts. Here’s a list of the primary factors to consider. 

Chemicals

Maintaining the proper chemical balance is crucial for ensuring that tub water remains clean and safe for use. The bigger your tub, the more chemicals and chemical additives you’ll need. On average, you can expect to spend between $20 to $50 per month on sanitizers, pH adjusters, and shock treatments.

Filters

A clean filter ensures optimal water circulation and prevents your pump from overworking. Hot tub filters should be replaced every 1 to 2 years, depending on the type of filter and your usage patterns. A high-quality filter can cost anywhere from $20 to $100. 

Cleaning

Routine cleaning prevents debris buildup and helps extend the life of your hot tub. Basic cleaning supplies, like sponges and brushes, typically cost between $10 and $30. For deep cleaning, hiring a professional usually costs between $100 and $200 per session.

Water care

You should drain and refill your hot tub every 3 to 4 months. While this is a relatively low-cost task, the water bill can add up, especially if you have a large tub. Expect to pay around $20 to $40 every time.

Repairs

While you can handle routine maintenance, some hot tub repairs require a professional. For example, anything involving the electrical panel (even if it’s just changing a light bulb) should only be attempted by a licensed electrician. Costs will vary significantly depending on the severity of the issue. 

Tips for lowering your hot tub costs

Looking for ways to lower your electricity bill? Check out these top tips for more efficient hot tub use:

• Avoid high-temperature settings: The higher the water temperature, the more energy you’ll use. Lower temperatures can lead to significant savings without sacrificing comfort.
• Upgrade to an energy-efficient model: Consider upgrading to a system with more energy-efficient features and components, such as ENERGY STAR-certified pumps. 

As you can see, there are many factors you can control to lower your energy consumption and costs. So, while there’s no black-and-white answer to how much it costs to run a hot tub, there’s plenty you can do as a homeowner to protect yourself from unwanted surprises on your monthly electric bill.

Save on electricity plans with BKVE

Looking to save even more on energy costs? Then, it’s time to explore BKVE’s range of gimmick-free homeowner electricity plans. 

We offer a range of plans tailored to your household’s energy usage, helping you enjoy your hot tub without worrying about skyrocketing energy bills. For example, our Bluebonnet plan helps many Texans save up to $800 annually. 

Enter your zip code today to compare rates, find your perfect plan, and start saving on energy with BKVE.

The post How Much Does It Cost to Run a Hot Tub? appeared first on BKV Energy.

But how much does it cost to heat a pool? For many homeowners, balancing comfort and cost is key. In this guide, we’ll break down everything you need to know about heating pools, including:

• The average swimming pool heater cost per month
• Variations between electric, solar, propane, and gas pool heater costs
• Additional factors impacting upfront cost and installation
• Tips for making maximum energy savings on pool heater use

How much does it cost to heat a pool per month?

The cost of heating a pool can vary significantly depending on your heater’s fuel source. Plus, monthly pool heater costs may not always be stable. For example, calculating a precise electric pool heater cost per month can be tricky in areas with unpredictable or rapidly changing weather patterns. Similarly, using a gas or propane heater can result in significant cost swings when the price of fuel increases or supply becomes limited.

But how much does it cost to heat a pool on average? Here is a table to help you estimate your monthly pool heater cost based on the type of heating system you choose.

Factors impacting your cost

Aside from the fuel source, the cost to heat pool water may also be influenced by several other factors. Here’s a list of key considerations:

• Location: If your home doesn’t have access to a natural gas line hookup, your options will likely be limited to an electric or solar pool heater system.
• Climate: Homes in cooler climates use more energy to maintain a comfortable swimming pool temperature. Plus, heating is required more often and for longer periods, increasing the overall cost. 
• Pool size: The larger your pool, the longer it will take to heat, the more energy it will use, and the higher the overall pool heater price will be.  
• Pool cover: Insulating your outdoor pool with a solar cover when not in use prevents heat loss. By keeping your pool warm overnight, you’ll reduce the heating costs of raising the pool’s temperature again the following day.
• Permits: If you plan on using a natural gas heater or solar heater, you may require a permit to cover work on gas lines and panels, which will increase your pool heater installation cost by a few hundred dollars.

Understanding these factors can help you decide on the best heating solution based on your current budget and long-term needs.

How much does a pool heater cost?

The purchase price and cost to install a pool heater vary considerably depending on the type of system you choose. Here’s a quick breakdown of price estimates, new pool heater installation costs, and the primary pros and cons for each option.

Electric pool heater cost breakdown

Electric pool heaters typically cost between $1,500 and $3,500. The installation process involves connecting the heater to your inground pool’s filtration system and electrical supply, which usually costs $500 to $1,500 in electrician fees.

• Pros: Easy installation, affordable upfront cost.
• Cons: Higher energy consumption, especially in cold climates.

Natural gas pool heater cost breakdown

Natural gas heaters usually cost between $1,500 and $4,000. Installing one in your backyard pool requires a professional plumber or gas technician to ensure connections are safe and meet local building codes. You should expect to pay $800 to $2,000 for installation.

• Pros: Heats quickly, ideal for larger pools, and uses a widely available fuel source.
• Cons: Expensive operational costs and requires a gas line.

Propane pool heater cost breakdown

Propane heaters can cost anything from $2,000 to $4,500. The tank can be a large, permanent installation or a smaller, standalone setup. Either way, professional installation is required to ensure proper operation and safety. This generally costs $1,000 to $2,500.

• Pros: Effective for small to medium-sized pools, portable.
• Cons: Expensive fuel costs and less energy-efficient than other types.

Solar pool heater cost breakdown

Solar systems typically cost between $2,000 to $5,000. Installation ranges from $1,000 to $3,000 and can be complex, requiring permits and professional expertise to ensure optimal positioning and system integration. 

• Pros: Cost-effective after installation, eco-friendly, and has a long lifespan.
• Cons: Higher upfront costs, weather dependent, slower heating times. 

Heat pump pool heater cost breakdown

Heat pumps typically cost $2,000 to $4,500 to purchase. Because they are connected to your filtration system, an electrical connection is required, and the unit must be placed in an area that allows for optimal air circulation. Electric heat pump installation is relatively simple and usually costs $500 to $2,500.

• Pros: Energy-efficient, reliable, well suited to moderate climates. 
• Cons: Slower heating, requires electricity, and is not ideal for extreme climates.

Tips for saving on pool heating costs

Whichever type of inground pool heaters you decide on, there are several ways you can save money on your energy bills when swim season comes around. Here’s a list of actionable tips that could lead to significant savings. 

• Choose the smallest heater for your pool size to minimize energy consumption—bigger isn’t always better!  
• Get quotes from multiple heated pool professionals to find the best installation price.
• Set your pool temperature a few degrees lower when the ambient air temperature allows. 
• Keep your pool clean to ensure efficient heat transfer and prevent debris from clogging your system.
• Stay on top of maintenance tasks like cleaning gas and propane heaters or pool heat pump coils.
• Make a heating schedule. Working out how much to heat a pool and when can save households a fortune in heating costs when there’s no one swimming to feel the benefit.
• Avoid using your pool heater in the extreme cold when it must work harder to maintain a suitable temperature.

By applying these simple yet effective tips, you can properly heat your pool while keeping costs down, ensuring you can enjoy all your home’s lifestyle spaces without breaking the bank.

Save on electricity plans with BKVE

By understanding the costs associated with heating and applying the right energy-saving tips, you can make full use of your pool year-round. But that’s not the only way to ensure worry-free pool use. Choosing the right energy plan is also essential. 

At BKVE, we offer a range of tailored options based on your household’s usage patterns. So, you can go ahead and plan your next pool party with confidence—without worrying about your energy bill. 

Ready to save? Check out our gimmick-free electricity plans and see how much you could save. Our tried-and-tested Bluebonnet plan helps many Texans save up to $800 annually! 

The post How Much Does It Cost to Heat a Pool? appeared first on BKV Energy.

In this handy guide, we’ll cover everything you need to know about air conditioner maintenance for both central systems and window units. You’ll learn:

• What tools you’ll need to conduct regular air conditioner maintenance
• How to inspect units for signs of wear and tear
• How to clean an outside AC unit
• How to clean air conditioner coils, filters, and other components
• How often to service your air conditioner

Tools you’ll need for AC maintenance

Only a qualified HVAC contractor should perform a full AC tune-up and service. However, you can take care of basic air conditioner cleaning and maintenance yourself. Whether you want to learn how to clean a window air conditioner or a central AC system, the tools you’ll need are the same:

• Screwdrivers for accessing internal components
• A soft bristle brush for gently cleaning evaporator and condenser coils
• Replacement air filters
• A garden hose with a gentle spray nozzle for safely washing the outdoor AC unit
• Microfiber cloths for wiping surfaces
• A fin comb for straightening bent coil fins
• Duct tape for securing small air leaks
• A vacuum to remove dust from the air handler and ducts

With your toolkit assembled, you’re ready to tackle basic AC maintenance in preparation for the cooling season. 

Central AC maintenance checklist

A central system controls the temperature throughout your home through a network of ducts. The cooling system consists of an outdoor condenser unit, extensive ductwork, several indoor vents, and a thermostat. The following central AC maintenance tips help to ensure proper airflow and enhanced indoor air quality. 

Inspect air filters

Knowing how to clean an AC filter is essential, as this simple task is your first defense against poor airflow in your home. Check each air filter monthly and remove dust buildup to ensure optimal performance. If filters look dirty, replace them—most HVAC specialists recommend changing filters every three months.

Check thermostat settings

Set the thermostat to the correct summer temperature and test to ensure the system responds correctly. If you have a programmable thermostat, ensure the timings suit your household’s needs. 

Inspect the outdoor unit (condenser)

Remove any debris or vegetation that might block airflow and affect the system’s efficiency. Use a garden hose on a gentle spray setting to clean the condenser coil. Avoid high pressure, which may damage the coil fins.

Clean the evaporator coil

Learning how to clean AC coils is critical, as this is the part of your system that cools the air. What’s more, it’s easier than the average homeowner expects. Simply open the access panel and gently remove dust from the coil and surrounding area using a soft bristle brush.

Check refrigerant levels

The refrigerant lines are attached to the outdoor AC unit. Look for signs of refrigerant leaks, such as ice or oily residue. If levels appear low or there’s a visible refrigerant leak, call a licensed HVAC professional to handle repair and recharging.

Inspect and clean the drain line

Check the condensate drain line for clogs that could cause water to back up and damage your system or property. Then, flush the drain line using a mild bleach and water solution to prevent mold growth.

Check the blower and fan motors

Use a microfiber cloth to clean the blower motor and fan blades. Look for signs of wear or damage that could reduce energy efficiency, and tighten or replace any loose or damaged parts as needed. 

Inspect ductwork for leaks

Ductwork is typically located in your attic, basement, and wall cavities. Examine and vacuum all visible sections, using duct tape or HVAC sealant to repair small leaks. Contact professional services for a full inspection if you suspect larger leaks in hard-to-see areas. 

Test electrical components

Check all electrical connections and components for signs of corrosion or loose wires. Tighten, replace, or contact an HVAC technician accordingly, depending on what you find. It’s also a good idea to run a few tests to ensure the system powers on and off correctly.

Window AC unit maintenance checklist

Window AC units are individual room air conditioners designed for cooling smaller spaces. Each unit is mounted on a window frame with a front-facing panel inside and the back portion hanging outside. Unlike central systems, there’s no internal ductwork, meaning cool air is delivered directly into the room where each indoor unit is installed. 

Even though they’re smaller systems, learning how to clean a window AC unit is still essential to ensure safe operation and reduced energy costs. Here are the steps to follow.

Clean or replace air filters

Here’s how to clean an air conditioner filter on a window AC setup:

• Remove the air filter from behind the unit’s front grille
• Wash it with mild soap and water
• Let it dry completely
• Reinstall

To keep your system running smoothly, you should replace rather than clean filters every three months.

Inspect and clean the coils

A window AC system has two separate coils to clean: the indoor evaporator coil and the outdoor condenser coil. Use a soft brush to clean both sets to prevent dust or dirt buildup from restricting airflow. 

Check and clean the fan blades

Clean blades improve air circulation and reduce the strain on the unit. Remove the cover and wipe the fan blades with a microfiber cloth to remove dirt that could lead to increased energy consumption.

Inspect and clean the condenser fins

Check for proper alignment and straighten any bent fins using a fin comb. Then, gently brush away dust or debris. Take care not to apply excess pressure that may rebend the fins.

Check the window seal

Inspect the window seals where the unit contacts the window frame and use weatherstripping or caulk to seal any gaps or cracks. 

Drain the water pan

When your system is in operation, the residual condensate drains into a pan at the bottom of the unit. You’ll need to empty and clean the condensate drain pan regularly to prevent mold or mildew buildup—especially in humid conditions.

Check electrical connections

Inspect each wire and connector carefully. Look for signs of wear, such as frayed wires, corrosion, or discoloration, which can indicate overheating. Tighten any loose connections to ensure proper operation.

Inspect the thermostat

Turn the unit on and set the thermostat to your desired temperature. Monitor how quickly it cools the room and whether it cycles correctly. If you have a programmable thermostat, check the timing settings are appropriate.

Clean the exterior

If you live above ground level, you’ll need to consider how to clean air conditioner exteriors safely. If the task would endanger you, leave this job for a professional AC maintenance expert. On easily accessible units, use a damp cloth to wipe down the exterior casing. For stubborn grime, use a mild detergent solution.

Store the unit properly in off-season

Decide whether to remove each unit entirely or cover in place. Uninstalled units should be stored in a dry, indoor location. Units left in place should be covered to prevent dust, moisture, and insects from entering. Ensure the cover is secure, but allow some airflow to prevent condensation buildup.

When to call an AC maintenance professional 

Cleaning air conditioner units and easily accessible components yourself can prolong your system’s lifespan and save you money on callouts and repairs. However, knowing how often to service an air conditioner and contacting a professional for in-depth regular maintenance is still recommended. For tasks beyond basic maintenance, here are some common questions about professional AC servicing.

How often should an AC system be serviced?

Experts recommend a comprehensive service annually. The best time is in spring before the season changes and your units become heavily used.

What are the signs an AC unit might need professional maintenance?

Signs that indicate it’s time to call a professional include:

• Units blowing warm air instead of cool air, even on a low-temperature setting.
• Unusual rattling, buzzing, or banging sounds.
• Frequent short cycling.
• Visible refrigerant leaks or water pooling.
• Rising energy bills without increased usage.

How much does professional AC maintenance cost?

Exact costs can vary significantly depending on where you live, the air conditioner unit size, whether you have a central or window AC setup, and the materials and labor required. 

What’s the average cost of annual AC maintenance?

An annual AC tune-up usually costs between $70 and $250, with most homeowners paying an average of around $130.   

Save on electricity plans with BKVE

Maintaining your home’s cooling and heating system is a great first step toward improving efficiency and reducing energy costs. But to truly maximize your savings, pairing regular AC maintenance with a cost-effective electricity plan can make a big difference. 

At BKVE, we specialize in helping Texans cut utility costs with straightforward, gimmick-free options. Our Bluebonnet plan, for example, can save homeowners up to $800 or more per year. 

Ready to start saving? Enter your zip code to discover the perfect electricity plan for your home today!

The post Complete AC Maintenance Checklist for Central Air & Window Units appeared first on BKV Energy.

So, what is the best temperature to set a thermostat in winter to save money while also keeping your family warm, happy, and healthy? Let’s find out! 

What temperature should I set my thermostat in winter?

According to the Department of Energy, the ideal thermostat setting for winter is around 68°F to 70°F. For most households, this represents a comfortable temperature that balances warmth and energy savings—especially in homes with additional heating system features to help with cost management (more on that a little later!).  

While this is a good guideline, there’s not one definitive set-and-forget temperature to set because your needs will vary throughout the day. The World Health Organization recommends keeping indoor temperatures between 64 and 75 degrees for healthy people. But for those who are very young, elderly or who have health problems, the minimum temperature shouldn’t dip below 68. 

Alternatively, there’s no point in burning fuel or wasting electricity to maintain a 70°F interior temperature when there’s nobody in the house to feel the benefit. So, when your family is out, the best temperature for a thermostat in winter is lower, typically somewhere between 60°F and 65°F. 

Day vs. night thermostat settings

Setting a lower temperature at night helps save energy and reduce your heating bill without compromising warmth. So, what’s the best temperature for a heater in winter at night? Just a few degrees lower than daytime is usually fine—aim for temperature settings similar to what you’d use through the day when there’s nobody home. 

Of course, if outside temps drop unexpectedly, you may need to readjust, but you can still optimize your thermostat setting for winter to save money. It’s estimated most households can save 1-3% on energy costs for each degree over every eight hours. So, as long as you’re using a colder setting some of the time, you’ll still make savings in the long term. 

Best temperature to sleep in

As a rule of thumb, sleep psychologist Michelle Drerup, PsyD, says to keep your bedroom at 60 to 67° F and to think of your bedroom as your ‘cave.’ “It should be cool, dark and quiet to enhance your sleep.” By reducing the temperature at night, you will not only achieve an ideal sleeping temperature but reduce your energy usage as well.  

Factors impacting your home’s winter thermostat setting

The recommended thermostat settings above are a good starting point for finding the best temperature for your heater in winter. However, there are a few additional factors you’ll need to consider to find the ideal temperature for your unique needs. Let’s take a closer look at some of the other elements that impact comfort and energy efficiency.

Regional climate

What to set your thermostat to in winter will largely depend on where you live. If you’re based in a place with harsh Texas winters, like areas around the panhandle, you’ll likely need a warmer internal temperature to stay comfortable. On the other hand, Texans who enjoy milder winters, like those in central and southern regions, can often set their thermostats to lower temperatures. 

House insulation 

Houses with poor insulation lose warmth quickly, forcing heating systems to work harder. If you’re noticing drafts around windows, door jambs, air vents, or walls, this could be a sign that your home insulation needs improvement. So, until you’ve planned your upgrades, you’ll need to set a higher heater temperature in winter to account for heat loss due to inefficiency. 

Home size 

Larger homes require more energy to heat effectively, making it even more essential to find the ideal thermostat setting for winter. One of the best ways to stay warm while still saving energy is to use zoning systems to sustain different temperatures in various rooms. Conversely, smaller homes heat up quicker, meaning it’s usually feasible to set your home’s temperature a few degrees lower than average.

Humidity levels

Even when thermostat temperatures remain unchanged, high humidity can make rooms feel warmer, while low humidity can make it feel cooler. Dry air can make your skin feel cold, prompting you to increase your thermostat setting unnecessarily. A humidifier can help improve comfort without adjusting your thermostat above its normal temperature.

Heating system age

Older systems may struggle to keep up with the demands of colder weather, especially if you’ve skipped some routine maintenance checks on your HVAC system. This makes it harder to find the best thermostat setting for winter that balances comfort without increasing your energy bill. We recommend regular inspections of your entire heating and cooling system to ensure optimum efficiency when it gets cold outside.

Common heating mistakes to avoid in winter

While understanding what temperature to set a thermostat in winter is essential in avoiding unnecessary expenses, it’s not the only way to save money. Here’s a rundown of the most common errors to avoid. 

Not easing into winter thermostat settings

Jumping the gun and setting your desired temperature without gradually acclimatizing to the changing season is a common mistake. After all, the best setting for a thermostat in winter is unlikely to be your very first adjustment. The solution? Try lowering it by one degree weekly to avoid sudden spikes in energy consumption.

Adding warmer layers before turning the heat higher

Before turning up your heater, consider a more pragmatic approach. Can you put on a thicker sweater, heavier socks, or thermal leggings? If you can maintain comfortability with a simple wardrobe change it will go a long way in reducing your energy usage / costs.  

Setting the temperature too high or too low

It’s all too tempting to crank up your heater temperature in winter—just as powering down your air conditioner to its lowest temperature can be appealing during the sweltering Texas summer. However, both strategies will waste energy. That said, there’s also little point in making the entire family uncomfortable by trying to battle through winter on a setting that’s too cold. So, finding a balance is essential.

Not considering winter humidity 

Humidity is an often-overlooked factor when deciding what thermostat setting for winter is best for your home. The ideal humidity level depends on the season. However, it’s generally agreed that keeping humidity between 30-60% is the best way to enhance comfort while also ensuring energy efficiency in heating and cooling costs throughout the seasons. 

Not adjusting the thermostat when leaving the house

Many homeowners forget to adjust thermostat settings when they leave the house, leading to unnecessary energy use. A programmable thermostat allows you to set specific adjustments for when you’re out to ensure your system isn’t working overtime for no reason. If you don’t have a programmable thermostat, you’ll need to manually adjust the temperature before leaving the house. 

Overusing space heaters

Space heaters are a quick fix for providing immediate warmth in cold rooms. However, overuse can significantly increase heating costs because they use a lot of electricity and are typically less efficient than a correctly set central heating system. So, they’re best used as a supplementary heat source rather than a substitute for your primary HVAC system.

Programmable thermostats and smart thermostats

Modern technology takes the guesswork out of finding the perfect thermostat setting for winter. Whether you choose a programmable or a more advanced smart thermostat, you’ll be assured of automated temperature control, leading to enhanced comfort and improved energy savings. Here’s an overview of both types.

Programmable thermostats allow you to set a schedule based on when you’re home, out, and sleeping. For example, you could set it to 62°F during the day while you’re at work, raise it to 70°F right before you come home, and back down to 65°F when you go to bed. It’s estimated that installing a programmable thermostat could save up to 10% annually on your energy bill.

Smart thermostats take the concept of a programmable thermostat even further by learning your schedule and preferences and adjusting your home’s temperature without you needing to set anything manually. Most models even allow remote access via a smartphone app, making it easy to adjust indoor temperature from anywhere. Estimated savings are around 8% annually.

Best location for thermostat 

 To get your home in the ideal temperature range during winter, it’s crucial to choose the right spot for your thermostat.  Steer clear of the following areas to get the most accurate temperature readings: 

• Direct sunlight spots 

• Locations near air vents 

• Kitchens, where cooking heat can alter temperature readings 

• Hallways or smaller rooms as they don’t represent the true temperature of a home 

• Close to doors or windows, which can be drafty and misleading 

FAQ for winter thermostat settings

Q: What is the best temperature for my heater in winter?

A: According to the Department of Energy, the ideal thermostat setting for winter is around 68°F.

Q: What temperature is best to sleep in?  

A: Michelle Drerup, PsyD, says to keep your bedroom at 60 to 67° F. 

Q: What temperature is too cold for a house?

A: According to the World Health Organization a house temperature below 64 degrees can be harmful to health with prolonged exposure.  

Q: Is it more efficient to maintain temperature?

A: It’s better to adjust your thermostat based on time of day such as lowering it to 68 degrees when you go to sleep or down to 65 degrees when you leave your home for work.  

Cost-saving tips for winter months

With the colder weather comes higher heating costs. That’s mostly unavoidable. However, there are plenty of simple adjustments you can make to keep energy use under control without sacrificing comfort. We’ve already covered the basics, but here are some additional tips to help you save money on your electricity bill this winter:

• Getting a home energy audit: This will help evaluate your home’s energy consumption to identify areas of energy waste and recommend efficiency improvements. 
• Seal windows and doors: Check for drafts and seal leaks with weatherstripping or caulking to prevent warm air from escaping, reducing the workload on your heating system.
• Covering drafty windows: Using plastic film, insulating shades, drapes, or other energy efficient window coverings help keep the warm air in your home.  
• Use ceiling fans: Running a ceiling fan clockwise on a low setting helps push warm air down, making your home feel warmer without putting extra strain on your heat pump or furnace.
• Keep curtains and blinds open: The more direct sunlight you let into your home, the warmer your indoor environment will be without having to up your thermostat setting. 
• Buy ENERGY STAR: Invest in ENERGY STAR-rated systems and appliances to maximize energy savings. 
• Maintain your HVAC system: Schedule regular maintenance for filter changes, duct cleaning, and inspection of your water pipes.
• Choose a convenient thermostat location: If you don’t have a smart thermostat, easy access to an interior wall is key to making manual adjustments on the fly. 

By making these small, strategic adjustments, you can more easily keep your family warm and your energy costs manageable this winter.

Save on electricity plans with BKVE

Even with the right thermostat setting for winter, choosing an affordable electricity plan is essential.

At BKVE, we’re committed to offering tailored solutions to meet the needs and budgets of all Texans so households across the state can enjoy year-round comfort without breaking the bank. For example, our gimmick-free Bluebonnet plan could save you $800 or more per year!

Explore our plans today and take control of your energy usage while staying warm and cozy this winter! 

The post Best Winter Thermostat Settings for Low Energy Bills appeared first on BKV Energy.

In this guide, we’ll cover everything you need to know about home furnace maintenance and provide a handy furnace tune-up checklist for both forced-air and electric systems. 

Types of heating systems

The guidelines regarding furnace maintenance and how to service a furnace vary depending on the specific set-up of your HVAC system. Here’s a quick overview of the most common configurations:

• Forced-air furnaces include natural gas, oil, and propane models. 
• Electric furnaces use electric elements to heat air.
• Heat pumps work for both heating and cooling and have their own specific maintenance requirements. 
• Boilers heat water to provide radiant heat through radiators or under-floor pipes.

All variations benefit from regular maintenance, and even a new furnace requires periodic checks. Once you know your heating system type, you can apply the correct furnace cleaning techniques to keep it running efficiently and extend its lifespan.

What you’ll need for furnace maintenance

Even the most energy-efficient furnaces need a bit of TLC from time to time. Full furnace inspection and servicing should only be conducted by a trained professional. However, cleaning a furnace yourself is possible, provided you have the correct tools and equipment. Here’s a quick list of what you’ll need for DIY maintenance:

• Screw drivers for removing panels and accessing key components.
• A shop vac to clean furnace compartments and remove dust.
• Soft brushes for the blower compartment and blower blades.
• Replacement filters.
• A microfiber cloth for wiping down furnace components.
• Lubricant for moving parts. 
• A carbon monoxide detector for checking indoor air quality.
• A flashlight for better visibility when inspecting hard-to-reach areas.

With these tools at the ready, you can easily tackle basic home furnace maintenance in preparation for heating season. 

Forced-air furnace maintenance

Forced-air models are among the most common furnace systems found in homes. They use natural gas, oil, or propane to warm air and distribute it throughout your home via a network of air ducts and vents. Below is a maintenance workflow to keep your forced-air system in top shape. We’ll highlight variations between oil, propane, and gas furnace maintenance where relevant. 

Check your lines

Look for signs of leakage. Oil leaks are usually obvious, while gas systems may emit hissing sounds or the smell of propane.

Turn off the power and gas

Always shut off the fuel supply by closing the oil or gas valve before starting any maintenance.

Inspect the thermostat

Ensure it’s functioning properly and set to the desired temperature. If the thermostat is inaccurate, consider recalibrating or replacing it.

Replace or clean the air filter

A dirty furnace filter restricts airflow, negatively affecting air quality and raising energy costs. Change filters every 90 days, or more often if you have pets or allergies.

Clean the blower assembly

Open the blower door and remove dust and debris using a soft brush and shop vac. This will maintain proper airflow and efficiency.  

Check the burner flames

Turn the furnace on briefly. A healthy flame should be blue. A yellow flame indicates a gas leak or lack of oxygen in the combustion chamber. After checking the flame, close the oil or gas line again and gently clean all parts of the burner assembly and burner cover.

Inspect the heat exchanger

Carefully examine the heat exchanger for cracks or corrosion. If you’re conducting oil furnace maintenance, you’ll also need to look for soot buildup or oily residue from the combustion gases and clean them away.

Clean the flame sensor

You can only clean your furnace’s flame sensor thoroughly once it’s removed. The manufacturer’s guidelines should show you how. To clean a furnace flame sensor properly, use a soft brush and electrical contact cleaner. The goal is to remove built-up dirt—not to make it shine like new.

Lubricate moving parts as needed

Electric furnaces require less frequent lubrication. However, oil and gas furnaces often have motor bearings or other components that need lubrication to reduce friction and extend their lifespan.

Inspect belts for wear and tear

Check belts for signs of cracking or fraying and ensure proper alignment. Oil furnaces sometimes have additional belts in their blower system, so there may be extra areas to inspect.

Test the furnace ignition system

On gas set-ups, test the ignition system (either pilot light or hot surface igniter). On oil systems, listen for unusual sounds coming from the ignition transformer.

Check the vents and ducts for blockages

Clear blockages in the air vents and return air ducts that may prevent your system from operating at peak efficiency. If your home has a complex system, you may need to invest in professional duct cleaning.

Inspect the flue pipe for leaks

Cracks or holes can allow exhaust gases to escape, posing a serious health risk to your family. If you spot any damage, you should schedule a professional furnace tune-up and service immediately.

Check carbon monoxide detectors

Your detector should be checked regularly as your primary warning for gas leaks. Proper positioning is also essential. It should be close enough to detect issues but not so close that it gives false alarms when your furnace is starting up. 

Monitor the furnace’s cycling

If your furnace short cycles (turns on and off repeatedly in short bursts), your home is unlikely to reach the desired temperature, affecting comfort.

Test the safety shut-off switch

The shut-off function should automatically stop your furnace if there’s a problem with the heat exchanger, hot surface igniters, blower fan, or other critical components. Testing the shut-off ensures everything powers down correctly. 

Electric furnace maintenance

Electric furnaces are a popular option for homes without access to gas lines. They draw in cool air and use heated coils or elements to warm it and distribute it back through your home. While they generally require less upkeep than fuel-burning models, annual furnace maintenance is still essential to ensure efficiency. Here are the steps to incorporate into your HVAC maintenance plan.

Turn off the power

To remove electrocution risk, always ensure the power switch is off before touching any electrical connections or cleaning the furnace.

Inspect the thermostat

Make sure the thermostat is responsive and accurately regulating temperature. If there’s a lag or inconsistency, consider recalibrating or upgrading.

Replace or clean the air filter

Open the furnace doors and remove and inspect the filter. Either clean or replace it to ensure your system won’t just blow dust through the vent covers when it’s in operation. 

Clean the blower assembly

As with oil, gas, and propane models, regular furnace maintenance involves using a shop vac or a soft brush to remove dust from the blower compartment and blades. 

Inspect the heat exchanger

Because electric furnaces don’t use fuel, there’s no combustion chamber door to open. However, you’ll still need to check the heat exchanger for cracks or wear that could impact performance.

Lubricate moving parts

Moving parts like blower shaft bearings and motor bearings require lubrication to reduce friction and prolong their lifespan.

Inspect belts for wear and tear

Look for belts showing signs of cracking, fraying, or general wear and tear. Worn belts should be replaced to prevent mechanical issues.

Check the vents and ducts for blockages

Regular furnace vent cleaning removes dust and debris from the immediate airflow path. Meanwhile, furnace duct cleaning reaches deeper into the system. Depending on your duct network, this may be a task for a qualified HVAC technician. 

Monitor the furnace’s cycling

Short cycling signals an issue that needs attention. A standard cycle is usually 10–15 minutes. If your furnace shuts off in less than five minutes, you should schedule a complete HVAC service.

Test the safety shut-off switch

Verify the safety shut-off switch is functioning properly so your furnace will automatically turn off in the event of a problem.

When to call a professional for furnace maintenance

Learning how to clean a furnace yourself can save money. However, just as with other HVAC components, like your air conditioning units, professional furnace inspection and servicing are essential for ensuring safety, efficiency, and long-term performance. Here are answers to some common questions.

How often should you service your furnace?

Ideally, your furnace should be serviced at least once a year to catch any problems early and ensure everything is functioning properly. 

When should you call a professional to schedule furnace maintenance?

The best time to schedule maintenance is early fall, just before the cold season arrives. This allows enough time for any necessary furnace repairs and adjustments before it’s in regular use.

What are the signs a unit might need professional maintenance?

In addition to regular annual servicing, you should call a professional if you notice any of the following signs:

• Banging, rattling, squealing, or screeching sounds.
• Inconsistent heating throughout your home.
• Rising energy bills without a rise in usage.
• A yellow, orange, or flickering burner flame.
• Frequent cycling.

How much does professional furnace maintenance cost?

The exact cost will vary based on your area and the required services. HVAC technicians typically charge similar rates to electricians and plumbers. On average, furnace repair bills range from $150 to $300.

Save on electricity plans with BKVE

A clean furnace typically leads to reduced energy bills, and we hope you find these furnace maintenance tips helpful in achieving just that. But there are plenty of other ways to save as well!

In addition to regular furnace maintenance, consider upgrading to ENERGY STAR-rated equipment, sealing windows and doors to prevent heat loss, and setting your thermostat to an optimal temperature.

At BKVE, we’re committed to helping homeowners save on energy costs with affordable electricity plans tailored to your needs. Enter your zip code today to find the right plan for you.

The post Furnace Maintenance Checklist: How to Maintain Your Furnace appeared first on BKV Energy.

A well-maintained heat pump efficiently regulates your indoor temperature, saving energy and reducing your electric bill. Since heat pumps provide both heating and cooling, regular maintenance is crucial to ensure they run efficiently year-round.

In this guide, we’ll walk you through everything you need to know about how to maintain a heat pump so you can avoid unexpected breakdowns and enjoy reliable comfort through all seasons.

Annual heat pump maintenance steps

Annual heat pump preventive maintenance checks involve examining the system’s deeper components to ensure continued performance. Here’s a rundown of yearly maintenance action points.

1. Inspect and clean the blower assembly

Use a vacuum attachment to gently remove dust buildup around the blower motor’s filters and fan blades. Loose and damaged parts should be tightened or replaced as needed. 

2. Lubricate any moving parts

Moving parts need regular maintenance to lubricate motors and bearings; otherwise, they may seize. Refer to your manual to establish which parts require lubrication, and only use the recommended products. Once applied, wipe away any excess to prevent dust buildup.

3. Inspect and tighten electrical connections

Inspect electric terminals for loose connections or signs of corrosion that can lead to poor control, higher electric bills, and short circuits when they don’t work properly. Tighten connections as needed, taking care not to overtighten.

4. Check the fan motor and belts for wear

Visually inspect belts for signs of fraying, cracking, or improper tension, and replace any that appear worn or damaged. Listen for unusual sounds from the fan motor, which can signal the need for a more detailed investigation.

5. Inspect the ducts for air leaks

Inspect ducts by checking the visible network for gaps, cracks, or leaks. Use HVAC tape or duct sealant to fill any gaps and schedule a professional inspection if you suspect duct leakage in hard-to-reach areas.

6. Test system start-up, operation, and shut-down

Turn on the heat pump and let it complete a heating or cooling cycle. Look for unusual noises, vibrations, or other issues. You should also verify the correct electric control to ensure that the heating is locked out when the thermostat calls for cooling and vice versa.

Monthly heat pump maintenance

1. Clean or replace the air filter

Monthly heat pump maintenance helps to protect your system against costly issues down the line. The following quick tasks ensure system efficiency and proper airflow.

A clean filter ensures adequate airflow and prevents dirt from circulating through your home. Remove the inside filter and carefully remove the dust, washing if necessary. While regular cleaning is essential, replace filters at least twice a year for optimal performance.

2. Inspect and clean the outdoor unit

Exposure to the elements can lead to clogs or damage that could unnecessarily increase the cost of your heat pump’s maintenance. Start by removing visible debris like dirty leaves, then use a hose with a gentle spray to wash the outdoor coils, being careful not to damage the fins.

3. Ensure the unit has clear airflow

Check the surroundings for overgrown plants or other obstructions, keeping a two-foot clearance around the outdoor unit. Remember to look up and check for problems like overhanging branches or a leaking gutter that could drop debris onto the unit.

4. Inspect indoor vents for blockages or dust buildup

Check all indoor vents and return registers for blockages that could make your system work harder, and use a vacuum to clear dust from the vent covers.

Seasonal heat pump maintenance

A more thorough heat pump tune-up during seasonal transitions in the spring and fall will help keep your system running smoothly throughout both cooling and heating seasons.

1. Clean the coils

Understanding how to clean heat pump coils is simpler than it seems. Start by removing dust from the indoor coil with a soft brush or vacuum, and clean outdoor coils with a gentle spray from a garden hose. Just be careful not to apply too much pressure, as it may bend the fins.

2. Check and clean the condensate drain line

Proper drainage is essential for carrying moisture away from the unit. First, concentrate on removing blockages from the drain line. Then, pour a mix of water and mild bleach through it to prevent mold growth.

3. Inspect the fan blades and clean them if necessary

Dirty fan blades create drag, which reduces energy efficiency. It’s unlikely you’ll need to replace the blades often. A quick wipe with a damp cloth is usually all that’s needed. 

4. Verify thermostat operation and settings

Adjust your thermostat settings and observe if the unit responds correctly. If you have a programmable thermostat, check the temperatures and timings that suit your needs. If your thermostat calls to action are inaccurate or result in short-cycling or excessive runtime, call a professional service technician.

5. Check refrigerant lines for leaks or damage

Inspect the refrigerant lines for any oily residue, damage, or ice formation, which may indicate a leak or low refrigerant levels. If you notice any of these signs, contact a professional HVAC technician to address the issue.

6. Inspect insulation on refrigerant lines

While ensuring the correct refrigerant charge is typically a task undertaken by an HVAC pro as part of a full service, heat pump refrigerant lines are relatively easy to check for proper insulation, cracks, and damage that could be causing energy waste. 

Tools you’ll need for heat pump maintenance work

While servicing heat pumps is a job best left to the professionals, it’s straightforward enough to take care of basic heat pump inspection and preventative maintenance yourself, provided you have the right tools. Here’s a quick list of what you’ll need:

• A screwdriver set for accessing internal components.
• A soft brush or vacuum with a brush attachment for gentle cleaning of dust and dirt.
• A garden hose with a gentle spray nozzle for safely cleaning the outdoor unit without damaging sensitive parts.
• Soft, lint-free, microfiber cloths for wiping fan blades, terminals, and connections.
• Replacement air filters.

With these items at hand, you can take care of routine heat pump cleaning and inspection, and be proactive in identifying tell-tale signs of inefficiency.

When to call a heat pump maintenance professional 

Learning how to clean a heat pump and perform basic maintenance tasks yourself is a great way to save money on service calls. However, a qualified HVAC technician should only attempt full servicing and complex repairs. Here are answers to a few common questions about professional maintenance.

What are the signs a heat pump might need professional maintenance?

If you notice any of the following, call in an HVAC technician to schedule repair:

• Poor airflow or weak output.
• Rattling, buzzing, or grinding noises.
• Rising energy bills without a rise in usage.
• Visible leaks or moisture buildup.
• Short cycling
• Musty or burning odors.

How much does professional heat pump maintenance cost?

Exact costs vary based on your area and the work needed. However, most professional heat pump repairs cost between $150 and $950.

How often should a heat pump be serviced?

For optimal performance, your heat pump should be professionally serviced at least once a year. However, if you use it year-round, consider servicing it twice yearly to keep both heating and cooling functions in peak condition.

Should I learn how to service a heat pump myself?

No. Proper servicing involves specialized knowledge, skills, and equipment to ensure continued efficiency without damaging the system. Plus, attempting to service a heat pump on your own could void the warranty.

Save on electricity plans with BKVE

Regular heat pump maintenance is essential for improving energy efficiency and reducing utility costs. But finding the right electricity plan is just as important. By choosing a plan that aligns with your usage patterns, you can control costs and avoid surprises. At BKVE, we offer affordable and transparent electricity plans that fit your needs—no hidden fees or gimmicks. Enter your zip code today to find your new plan and see how much you could save!

The post Annual Heat Pump Maintenance Checklist for Homeowners appeared first on BKV Energy.

Among the various options available, ductless mini split AC units are gaining popularity for their precise temperature control, energy efficiency, quiet operation, and relatively easy installation process without the need for extensive ductwork retrofitting. 

But what exactly is a ductless mini split air conditioner, and how does it work? In this quick guide, we’ll outline everything you need to know, including a comprehensive list of pros and cons and a pricing guideline. 

What is a ductless mini split?

A ductless mini split is a type of HVAC system (heating, ventilation, and air conditioning) that can both heat and cool specific zones within a building without ductwork. Ductless mini splits are highly energy efficient which means they can help reduce your energy bills compared to other heating and cooling systems like central air or furnaces.

A ductless mini split air conditioner consists of two main components:

1. One outdoor unit
2. One or more indoor air handling units

Unlike traditional HVAC cooling systems that rely on ducts to distribute conditioned air, mini split AC setups use a small conduit to connect the outdoor unit to your indoor units. This streamlined system helps reduce energy losses while also offering versatility in terms of cooling capacity.

Ductless mini split vs central air

The most essential difference is that a central air conditioner cools your entire home. Conversely, each indoor unit in a ductless mini split system can be controlled independently, allowing for customized comfort across multiple rooms. Not only does this make ductless mini split systems more energy efficient, but it also means you can take a more flexible approach to your cooling needs by catering to individual preferences for temperature control throughout your living space.  

How does a ductless mini split work?

Ductless air conditioners operate by absorbing warm air from inside a room and transferring it outdoors through refrigerant tubing. The outdoor compressor and condenser unit processes the air delivered by the refrigerant lines and transfers cool air back into your home via the indoor air handlers. 

So, that’s your summer cooling solution explained. But what about during the colder months when air conditioning typically takes a backstage? Are mini splits good for heating, too? 

They sure are! The best ductless mini split systems are designed to work in a range of different temperatures and are well-equipped to deal with colder conditions. Mini split heat pumps extract heat from the outdoor air, even in cold temperatures, ensuring efficient heating during Texas winters. 

The pros and cons of ductless mini split AC systems

Before investing in a ductless air conditioner, carefully weighing the pros and cons is essential to ensure it’s the right choice for your household. Let’s explore the various factors you’ll need to consider. 

Pros

There are numerous advantages of a ductless mini when it comes to enhancing the comfort and functionality of your home. Here’s a list of the primary benefits. 

Energy efficiency

Optimizing energy usage throughout your home becomes easier because each interior unit has its own thermostat and remote control. Plus, because there’s no complex internal ductwork connecting each split air conditioner to the outdoor compressor unit, air leakage is minimized, preventing unnecessary energy loss. To ensure maximum efficiency, always look for units with a high SEER (Seasonal Energy Efficiency Ratio) rating.

Easy installation

As we’ve already highlighted, ductless mini split installation is typically more straightforward than other home cooling solutions. Only one small hole is needed to fit the conduit and suction tubing. However, as at least one or two units will likely be wall or ceiling-mounted, it’s always best to hire a professional for installation to ensure maximum safety and minimum disruption to your daily life. 

Zoned comfort

The ability to heat and cool rooms in your home independently of each other enhances comfort and can significantly reduce your electricity consumption. For example, you could turn off the air conditioning in your home office on the weekends. If multiple people live in your home, they all could choose their own temperature settings in different bedrooms.

Air quality improvement

Maintaining a healthy living environment and taking steps to improve indoor air quality are essential considerations – especially in households with family members with allergies or compromised immune systems. Split air systems contribute to improved air quality by eliminating the potential for dust, mold, and allergens that can accumulate in internal ductwork and vents.

Flexible design

There are several design styles to choose from, including wall-mounted, ceiling-suspended, and freestanding floor options. This design versatility ensures both aesthetic appeal and functional efficiency, ensuring your ductless mini split air conditioner blends seamlessly into your home decor. 

Quiet operation

Mini splits are an excellent option for enhancing home comfort levels without having to worry about the disruptive noise of a central air conditioning system. Traditional HVAC systems typically generate indoor noise levels between 50 and 75 decibels (dB), whereas a ductless mini split system runs at less than half that, producing only 25 to 35 dB of noise. 

Cons

While there’s no denying the many advantages of a ductless mini split air conditioner, it’s essential to understand the potential drawbacks and challenges so you can make a well-informed decision. Let’s explore the most common disadvantages.  

Initial Cost

The initial investment in a ductless mini split air conditioner can be higher compared to some traditional HVAC systems. The average ductless mini split cost is around $4,500 for a standard system. However, the U.S. Department of Energy estimates ductless systems reduce energy usage by 30%, translating to significantly lower utility bills in the long run. 

Maintenance needs

Running a ductless mini split AC system involves careful monitoring. It’s not simply a case of connecting the power cable and leaving it to do its thing, as neglecting maintenance can lead to increased energy usage and potential system failures. Essential tasks include:

• Cleaning and replacing filters regularly
• Checking refrigerant levels
• Keeping outdoor components clear of debris and vegetation
• Inspecting the condensate drain for blockages
• Assessing general signs of wear and tear

Limited range

While zoning has its advantages, a ductless mini may struggle to cool or heat large areas effectively. As a general rule, one ductless mini split AC unit is suitable for a single room or small apartment. However, more indoor units are required for homes with several rooms or larger spaces. For multi-story homes, several additional units may be necessary, increasing both the ductless mini split installation cost and overall energy usage. 

Compatibility issues

Homes with older heating and cooling systems may require significant modifications to accommodate each new unit and component. While there’s no need to install ductwork, you may still need to: 

• Update electrical wiring
• Create additional conduit passages
• Reinforce structural elements

Aesthetics

Unlike a central air conditioner which has hidden ductwork and vents, mini splits require a visible presence. Despite their compact, contemporary, and often sleek appearance, the visibility of indoor units remains a consideration for homeowners prioritizing a seamless and unobtrusive look that won’t interfere with interior design elements or furniture placement. 

How much is a ductless mini split?

While the average price we mentioned earlier is a fair yardstick, extremes at either end of the range vary between $1,200 and $16,400, depending on:

• The number of indoor units required 
• The size and output of each unit (in BTUs or tons)
• The type of indoor air handling units (wall mounted, ceiling mounted, freestanding, etc.)
• The number and length of line sets required to connect the outdoor compressor unit to each indoor component 
• Labor costs for professional installation

How many mini splits do I need?

Specifics vary based on room size, layout, and cooling requirements. However, you should plan on placing one ductless mini split air conditioner unit in each room unless it’s a relatively large and open space, in which case an additional unit may be required to provide sufficient cooling. If your home has more than four rooms you’d like to cool, you should check with an HVAC expert to determine whether you need a multi-zone system. 

Save on electricity plans with BKVE

Updating or upgrading your heating and cooling systems to improve energy efficiency is always a wise decision. But it’s not the only way to cut costs. As you consider the energy-saving benefits of a ductless mini split system, remember that selecting the right electricity plan is equally crucial. An electricity plan aligned with your energy usage and needs can significantly reduce your energy bills.

At BKVE, we offer simple, straightforward electricity plans that save many Texans hundreds of dollars annually, complementing the efficiency gains from your new system. Enter your zip code today to find your plan and discover how easy it is to start saving.

The post What is a Ductless Mini Split Air Conditioner? appeared first on BKV Energy.

HSPF stands for heating seasonal performance factor and measures the heating efficiency of a heat pump system. The higher the HSPF rating, the more efficient the heat pump. Systems with higher energy efficiency are typically more expensive to purchase and install, but come with added benefit of lower operating costs, which means lower energy bills.

This measurement is calculated by dividing total heat output by the total energy input during a time period.

If you’re shopping for a new heat pump, it’s important to understand how the HSPF rating system works and how it can impact your home, indoor comfort, and wallet.

The cooling efficiency of a heat pump is measured with a SEER rating.

What is the highest HSPF rating?

The high end of Heating Seasonal Performance Factor ratings for heat pumps generally sits around HSPF 13. Heat pumps with ratings of 13 or higher are generally the newer models that meet and exceed Energy Star standards.

The minimum HSPF rating required by the U.S. Department of Energy is 8.2 for split-system heat pumps and 8.0 for single package heat pumps.

What is Energy Star?

Energy Star is a program established by the Environmental Protection Agency (EPA) to help businesses and individuals save money on energy bills while protecting the environment through the utilization of higher efficiency electronic devices and appliances such as refrigerators, dishwashers, and heat pumps.

Products that meet Energy Star standards are labeled with the Energy Star logo so they are easily identifiable when shopping. To earn that logo, products must undergo rigorous testing to ensure they might performance standards set by the EPA.

When a product has been certified by Energy Star, you can rest easy that the machine is at least 10-30% more efficient than non-certified alternatives.

What is a heat pump?

Heat pumps are HVAC systems that offer both heating and cooling functionality, unlike central air systems that only cool or furnaces that can only heat. They are often more efficient than central air conditioning and furnaces, leading to lower electricity bills.

Heat pump systems operate by moving warm air from one location to another. In warm weather, they move warm air from indoors to outside to create a cooling effect. In cold weather, the system reverses and pulls warm air from the outdoors inside.

What HSPF rating do you need?

Depending on where you live and the climate of that region, you may want a heat pump with a higher HSPF rating. In states with hot climates and mild winters like Texas, a heat pump with an HSPF rating of 8.2 may be sufficient.

However, if enhanced energy efficiency, lower electric bills, and potential long term cost savings are attractive, you may consider purchasing and installing a heat pump with an HSPF rating of 9 or more. Heat pumps with higher HSPF ratings are often more expensive.

Want lower electric bills?

If you’re interested in installing a high efficiency heat pump with a solid HSPF rating to help reduce your energy bills, you may also be interested in switching to BKV Energy.

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The post What is HSPF? Heat Pump Efficiency Explained appeared first on BKV Energy.

AFUE stands for annual fuel utilization efficiency and measures the efficiency of how a furnace, boiler, or water heater converts fuel into heat.

AFUE is measured on a scale of 0-100%. The higher the percentage, the higher the efficiency of the heating system.

The formula to calculate AFUE is the total heat output of the system divided by the total energy input during a specific time period.

AFUE = Total Heat Output / Total Energy Input

What is the highest possible AFUE rating?

AFUE is measured on a scale up to 100%, but it’s not possible to have a system achieve a score of 100%. The highest possible AFUE rating varies depending on the fuel used to generate heat in the type of furnace.

• Oil-fired furnaces peak around 95% efficiency
• Gas-fired furnaces may reach efficiencies up to 98-99%
• Electric furnaces have the highest ratings that reach close 100%

What is considered a good AFUE rating?

Depending on where you live, the AFUE rating required to ensure efficient and comfortable heating varies. Regions with colder weather will want higher efficiency systems than regions with warmer weather.

Generally, a standard AFUE rating lands between 80-85%. These systems are less expensive to install, but can lead to higher fuel costs (like higher gas or electric bills) over time.

Furnaces, boilers, or water heaters with ratings between 86-90% AFUE would be considered high efficiency. Systems with these ratings find a good balance between upfront installation cost and long-term operational costs.

Heating systems with AFUE greater than 91% AFUE are ultra-high efficiency. These are the most energy efficient and environmentally friendly. Ultra-high efficiency heaters are the most expense to install but have the lowest fuel costs for operation over time.

What AFUE do you need in Texas?

Texas is a huge state with widely varying climates, as a result the level of furnace efficiency you should aim for in your home will depend on where you live.

In you live in central or south Texas in cities such as Austin, Houston, Corpus Christi, or McAllen, it would not be recommended to purchase and install an ultra-high efficiency heating system. Because winters here are milder, you can get by with a furnace, boiler, or water heater with a standard AFUE rating.

If you live on the north end of the state, especially in areas of west Texas such as Lubbock or Amarillo, where winters can be more frigid you may want to consider investing in a high efficiency system with a rating between 86-90%.

Looking for lower electric bills?

Homeowners interested in lowering their winter electric bills can look to upgrading their furnace efficiency, but they can also look at changing their electricity provider.

By switching to BKV Energy, you can secure an affordable fixed rate plan that may save you up to $800 per year or more. Enter your zip code to get started.

The post What is AFUE? Efficiency Ratings Explained appeared first on BKV Energy.