FTTY 24/7 SERVICE | CALL TODAY: 1-800-247-6180 Athens Office Lancaster Office Top Winter Heating Options for Your Home When the winter season rolls in, it is time to turn up the heat in Athens. If you are looking at winter heating options for your home, there are a variety of different options to choose from, depending on which solution works best for you. Many homeowners choose their systems based on efficiency, but others prefer traditional fireplaces. Whichever system you choose should provide you with an abundant source of heat throughout your home. The following are the top heating options for your home this winter. Mini and Split Air Conditioners and Heat Pumps Many homes and apartment units are installed with mini and split air conditioners and heat pumps that provide the constant internal temperature to efficiently provide heat throughout your home. There is an outdoor compressor that is installed outside your home, and it uses a traditional air source heat pump to deliver heated air inside. Mini-split systems are flexible heating solutions that are installed in rooms and that are more ideal for heating individual rooms. Mini versions of these heat pumps can be connected to provide multiple heating solutions at once or can be installed into the ductwork. Central Woodburning Heat Systems This is the old-fashioned wood-burning stove that you may have seen in movies or that was used in homes over 50 years ago. If you have a central woodburning heat system in your home, you will burn wood to heat your indoors. Although it is not very efficient, it will get the job done and get your house warm. There are also sealed wood-burning stoves that will provide more efficiency. These are effective in helping to save money instead of paying for fuel or electricity. Gas and Electric Furnace This is a very common solution for heating your home that relies on an electrical or natural gas burner to heat up the air inside. These furnaces use a heat exchanger which draws cool air in that is warmed by a gas burner before it is blown out and circulated as hot air. New gas furnaces are extremely efficient and provide cost-effective solutions for homeowners. Reliable Heating Repair Please feel free to contact us at David White Services, Inc. for more information about your heating options in Athens and the surrounding area. We can also keep your air conditioner and ductwork in top condition. Let us help you stay comfortable in your home year round! Thermostatic Expansion Valve Explained The thermostatic expansion valve (TXV) is a device that determines the amount of refrigerant that gets into the evaporator. It finds a balance between the refrigerant’s temperature and the superheat at the evaporator’s outlet. The TXV measures the temperature at the outlet and responds to it by reducing or increasing the refrigerant amount entering the evaporator to maintain constant heat. This regulated flow helps maximize the efficiency of the evaporator while stopping excess refrigerant from going back to the compressor. The TXV is designed to separate the low-pressure and high-pressure components of an AC unit. The refrigerant enters the valve under high pressure through the AC system’s liquid line, but this pressure gets reduced when the TXV limits the amount of refrigerant getting into the evaporator. The Function of the TXV The TXV has only one function: to control how the refrigerant enters into the evaporator. The TXV doesn’t control air temperature, suction pressure, head pressure, capacity, or humidity. Any attempt to make the TXV regulate any of these elements will prevent the system from performing efficiently and result in potential compressor failure. Benefits of TXV High Power Efficiency The TXV enables your air conditioning system to operate at peak efficiency to deal with the heat load. Reduced Risk of Compressor Failure The TXV ensures complete vaporization of the refrigerant in the evaporator. In turn, this prevents the refrigerant from reaching the compressor, which can be detrimental to its functionality, hence allowing your investment to last longer. Improved Temperature Control The TXV helps your air conditioning unit respond to outdoor temperature changes to maintain constant indoor comfort at all times. Rely on the Experts David White Services is the go-to specialist for all your HVAC needs. We offer the best comfort services in Lancaster, Athens, and neighboring areas. From heating and AC installation and repairs to water heater solutions and fireplace installation, there’s no problem our HVAC team cannot handle. We provide timely emergency services 24/7/365 to keep you and your family comfortable even at the most critical times. Contact us 24/7 online or call us to schedule a service. 5 Steps to Safely Relight a Furnace When your furnace isn’t blowing hot air, it could mean the pilot light is out. Pilot lights are designed to heat the burners in a gas furnace system. Always follow the manufacturer’s recommendations for igniting the pilot light on your specific model. Step #1: Find the location of the pilot light and the reset button. Pilot lights are typically located near the bottom of the heater. The reset button is usually labeled with the words pilot, on and off. Step #2: Turn the reset button to the off position. This can be accomplished with your hands. Setting the reset button to off will turn off the gas that flows to the furnace. Do not attempt to ignite a pilot light with the gas turned on. If you’re unsure about lighting your furnace, we can help. David White Services offers complete furnace maintenance assistance in Athens. Our technicians are available to get your furnace up and running before winter weather arrives. We also service heating systems throughout the winter months. Step #3: Wait for the gas to turn off and dissipate from the ignition assembly. If you skip this step, you could ignite the excess gas instead. Several minutes should be enough time before continuing. Step #4: Turn the reset button to the pilot position and the gas will begin to flow to the pilot. You should be able to hear the gas begin to flow. Step #5: Light a match or ignite a lighter, and push the button to reset. Put the flame into the pilot light opening and ignite the pilot light. Make sure you hold the reset button in while lighting. Release it only when the pilot light is steadily burning. Your furnace should power up within minutes. David White Services is a full-service heating and cooling company located in Athens. We install, repair and maintain temperature systems and provide duct cleaning services and maintenance agreements. Our company is an award-winning Lennox Premier Dealer. Call us today to learn more. Determining the Efficiency of Your Air Conditioner Whenever you’re looking for a way to cut down on your cooling bill, you should learn whether or not your air conditioner is running efficiently. If you’re interested in economizing, this is a practical suggestion. Consider using this technique to get a better idea of how well your AC is running. Find a Thermometer The first step of determining whether your air conditioner is running as efficiently as possible is to get a thermometer. You can use an outdoor thermometer or one for cooking. The only kind that won’t work is one that will turn off after a short period of time such as the models that are typically used to measure whether a person has a fever. Check the Temperature of the Intake Air Next, turn the air conditioner on and let it run for a few minutes. During this time, you can find an intake register. You’ll be able to tell that it’s an intake register by holding a piece of paper near it. The air should suck the paper against the register. If it’s blowing the piece of paper away, that particular one is a supply register. Place the thermometer on the intake register for a few minutes to get a reading on the air temperature as it’s going in. Check the Temperature of the Supply Air The next step is to find one of the supply vents and take a temperature reading there. Hold the thermometer against the supply vent for about five minutes to get the temperature of the air as it comes out. The difference in temperature between the two places should be about 15 to 20 degrees. If it’s much less, your air conditioner isn’t efficient. If it’s much more, you might have something wrong with the air conditioner. Additionally, when you’re holding the piece of paper against the registers, the push or pull should be strong enough that it’s significantly moving the paper. If the pull or push is very weak, you should have someone inspect your air conditioner. When you’re looking for an air conditioning or furnace technician, contact David White Services. We have offices in both Lancaster and Athens, and we can handle any HVAC installation, repair or maintenance service. We can clean your ducts as well. Call us today. Going on Vacation? Set Your AC Before You Leave Are you planning to take a few days off work or an extended vacation? If so, it’s important to make sure your home is properly prepared while you’re away. It’s not uncommon for many people to think it’s a good idea to simply shut off their air conditioners during their absence. After all, what’s the point of running the air conditioning if you’re not there? In reality, shutting off your AC unit completely could actually result in damage to your home. When your air conditioner is off, there’s no way to control condensation and humidity. This is especially true during the summer months. Surfaces such as door frames and wood floors will consequently begin to contract and expand as a result of the buildup of heat. A long period of excess humidity can also result in the growth of mildew and mold, which is something you certainly don’t want to return home to find. The Best Temperature to Set Your Thermostat The best way to combat this problem is to leave your air conditioning system running but adjust the temperature for your absence. Consider setting your AC unit to around 80 degrees, or even up to 85 degrees, while you’re away from home. This will be enough to keep air circulating while preventing a buildup of heat and humidity that could cause damage to your house’s finishes. Additionally, keeping your air conditioner running is much more energy-efficient than turning it off and trying to cool off your home to your preferred temperature when you return. If you don’t already have a programmable thermostat, you might consider investing in one. With a programmable thermostat, you can schedule temperature settings on your thermostat ahead of time. In fact, you can even control it from your smartphone. Are you experiencing problems with your AC unit that you need to get checked out before going out of town? Give us a call at David White, Services Inc today. We handle everything from repair to maintenance. Our technicians will be happy to schedule a time to come out to your home in Athens, OH, or the surrounding area to check out your air conditioning system. How To Keep My Home Cool Without Air Conditioning? While having an air conditioner is great to keep your home cool, they’re not an option for everyone. Thankfully, there are ways to still keep the temperature down. You can follow these tips to take some load off your air conditioner if you have one, too. Keep Drapes and Blinds Closed Close your drapes and blinds in the morning and only open them in the evening. Following this tip can keep lower your indoor temperature by up to 20 degrees. When you leave drapes and blinds open, it lets in a lot of solar heat. Use Your Ceiling Fans Use your ceiling fans to keep the room they’re in cooler. Be sure the blades are spinning counter-clockwise as this pushes air down. You’ll get a wind-chill breeze effect that makes the room feel cooler. Box Fans and Ice You can make a mini air conditioner using a box fan and ice. Fill a large bowl with ice and place it in front of a box fan. The fan will whip cold air off the ice that cools the air in front of it. Insulate Windows You can buy insulated window film at a home improvement store. This material blocks up to 98% of heat entering your home. They’ll also provide you with privacy while still letting you look outside. Plant Vines If you plant vines by a wall of your home, it will quickly spread up them. This blocks sunlight from heating the wall, and therefore your home. Plant the ivy on south-facing walls. Switch to LEDs Incandescent bulbs do a better job of heating your home than producing light. Replace them with LEDs. Not only will your home be cooler, but you’ll save money on your energy bills. David White Services, Inc. is a heating and cooling company with offices in Athens and Lancaster, OH. We install, repair, and maintain air conditioners and heaters. We also provide a duct cleaning service. Get in touch today to schedule an appointment. What Are Air Conditioning BTU’s? One way in which we can differentiate air conditioners from each other is by referring to their BTUs. There’s a good chance that you’ve seen this term being used before if you’ve been shopping for ACs, and you may be wondering exactly what it means. Defining “BTU” BTU stands for “British thermal units.” It’s a unit that can be used to measure thermal energy, or, in other words, heat. One BTU is how much energy you’d need to increase 1 pound of water by 1 degree Fahrenheit, at sea level. When we discuss BTUs in relation to air conditioners, we’re talking about how much energy the unit can add, or remove, from the air. A unit with more BTUs will be more powerful, and it will be able to remove heat from the room at a quicker pace. Are More BTUs Always Better? More BTUs are not always better. If you have a small room and a high-powered air conditioner, it’s not going to make sense to get an AC with high BTUs. First of all, having more BTUs generally means that the unit will be more expensive, and you don’t want to pay for something you don’t need. Another point is that the high-powered AC will get its job done very quickly and then cycle off. It will then have to cycle back on and off again frequently in order to maintain your desired temperature. This amount of cycling isn’t great for an AC unit, and it can shorter its lifespan. On the other hand, if you have an AC unit that doesn’t have enough power, it will run continuously. Even when it works as hard as it can, it might not be able to adequately handle the task. This isn’t a good thing either. Find the Right Unit and the Right Team At David White Services in Lancaster, OH, we help customers install AC units that are appropriate for their homes. We also offer AC maintenance and repair services, duct cleaning, and indoor air quality solutions. Give us a call today for more information. Who Invented Air Conditioning? Summers in Ohio are hot and humid. You’ll find yourself relying on your home’s air conditioning for relief, but you might take central air conditioning for granted because nearly all homes have it. However, widespread air conditioning has only been common for about 50 years. There is one main player to thank for modern-day air conditioning, but there are also a few other honorable mentions to consider when thinking about this life-saving invention. Willis Carrier Willis Carrier was an American engineer. He worked at a firm that served a variety of clients. One of those clients was a printing company. The company kept having problems with humidity. The excess moisture caused the paper to get stuck in the printing presses. The ink would smudge and smear, rendering the finished product useless and costing time and supplies. Carrier was tasked with solving the client’s problem. He invented a machine that removed humidity from the printing press room. At the same time, the machine also lowered the room’s temperature. Carrier sought and received a patent for his invention in 1902. By 1915, he and several other engineers split from their employer and founded the Carrier Corporation. Carrier is widely regarded as the inventor of the first electrical air conditioning system, and his invention is very close to today’s modern central air conditioning systems. Jones and Sherman There are a few other important American inventors to keep in mind when discussing modern air conditioning. Frederick Jones received a patent for his invention for vehicle air conditioning. His portable air conditioning unit was used in trucks for transporting food, medication and supplies in World War II. Robert Sherman invented the first window air conditioner. At David White Services, we’re the trusted installation team for air conditioning systems in the Athens and Lancaster areas. We also put in heating systems. Homeowners turn to us for dependable heating and air conditioning maintenance and repair services, too. Our duct cleaning services are designed to improve your home’s indoor air quality. We even install geothermal equipment, generators, fireplaces and water heaters. For more information about air conditioning or any of our offerings, get in touch with us at David White Services today. What is MERV Filtration? Aside from the thermostat, one of the components of HVAC systems that homeowners interact with the most is the air filter. As important as this component is to the health of your system and your family, many people don’t know very much about air filters. One important number you’ll come across when comparing air filters is the MERV rating. Understanding this rating will make you a more informed buyer and allow you to take better care of your HVAC system. What Is a MERV Rating? The MERV rating on a filter is intended to inform the consumer about the size of particles that a filter can capture. A higher MERV rating indicates that a filter can capture smaller particles. MERV ratings range from 1 to 20. Typically, you’ll only see filters in the higher range used in hospitals and other medical facilities that require specialized HVAC equipment. A filter with a MERV rating of at least 5 is recommended to ensure your HVAC system operates efficiently. How Often Should You Replace Your Air Filter? Regardless of your air filter’s MERV rating, it won’t be able to perform well if it’s choked with dust. That’s why it’s important to replace or clean your air filter in a timely manner. You should check your air filter every 30 days to determine whether it needs to be replaced. In many cases, you’ll only have to replace your air filter once every 90 days. However, filters with a higher MERV rating may shorten the time between filter changes. How to Choose the Right Filter for Your Home It’s important to understand a couple of things when choosing a filter for your home. One is the price. Filters with higher MERV ratings tend to be more expensive. Since you’ll be replacing your filters regularly, it’s important to think about what you can afford. You should also consider allergy sensitivities in your family. If a family member is allergic to a certain contaminant, it’s a good idea to find a filter that can effectively capture that contaminant. Providing HVAC Maintenance and So Much More If you’re anywhere in the vicinity of Athens or Lancaster, the team from David White Services can help you take care of your HVAC system by providing regular maintenance services. We can also repair, maintain and install furnaces and air conditioners to optimize your home’s comfort. To improve the efficiency of your HVAC system, we provide duct cleaning services. Our customers love the level of service we furnish, and we’ve been providing them with it for over four decades. To learn more about air filters, contact us at David White Services today. UV Lights vs Whole House Air Purifiers In today’s world, it’s easy to understand the importance of having clean air in your Lancaster, OH, home. The question, then, is how best to ensure that your air is clean at all times so that you and your family can stay healthy. Many people turn to whole-house air purifiers for their clean-air needs, while others focus on UV lights to help kill germs. To understand the differences between these two devices, it’s important to understand what they’re designed to do using this guide provided by David White Services. Removing Versus Destroying When it comes to air purifiers and UV lights, these devices have two different goals. The goal of an air purifier is to remove contaminants from the air. The goal of a UV light is to destroy contaminants that are in the air. Since a UV light doesn’t have any physical filter media to capture contaminants, any purification that occurs has to happen while the particles are flowing past the UV light. Working Together for the Best Results It’s important to note that air purifiers and UV lights from David White Services often are paired together to ensure that the air in your home is as clean as possible. First, the air will flow through the air purifier. During this time, any contaminants, such as pet dander, dust, odors, and other larger particles will be captured by the filter media. Then, the air will flow past UV lights that can kill or neutralize various harmful bacteria and viruses. Easy-to-Use Portable Solutions If you’re struggling with dirty air in your home, you can opt for a portable filtration solution. Both air purifiers and UV lights are available from David White Services as portable models that you can put in places that you want to target specifically. When combined with other filtration methods, this can be a very effective tactic. Experts in Indoor Air Quality At David White Services, we pride ourselves on keeping up with the latest advancements in indoor air quality technology. This allows us to install state-of-the-art devices in your home to help keep you and your loved ones healthy. Plus, we can install, maintain, and repair air conditioners and furnaces to help keep you comfortable. For over 40 years, we have been working hard to earn the trust of our customers with every job we do. To learn more about improving your home’s air quality, contact us at David White Services today! We look forward to serving all of your home climate comfort needs. 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