Filters Matter They may not seem like they matter very much, but using a dirty air filter can be a huge detriment to your air conditioning unit's efficiency. Every filter should come with a minimum efficiency reporting value. As a rule of thumb, higher numbers mean better filtration. In turn, circulating air through a better quality filter will also require more energy. Make sure you replace yours every month. Don't Let Leaks Steal Your Comfort Do you know how to seal up those pesky air leaks? It's a worthwhile skill, because air conditioning units can lose up to 30 percent of airflow through these holes. Seal the gaps with foil tape, or use duct mastic for large gaps. Window units can be sealed by stuffing foam into the space between the unit and the window frame, adding tape where needed. You can find air leaks in your system by using the smoke trail from a stick of incense-just hold it near the duct connections of your unit. If you have a window unit, hold it near where the unit meets the window frame. If the smoke doesn't budge, you're all clear! If it blows away, you have a problem. Timers are Valuable Why bother cooling your home when no one is around? Programmable thermostats can save you a lot of money by setting your unit to cool during high volume hours, like when your family is home from work or school. Many newer units come with them, but you can also purchase an inexpensive one at any home store. Insulation is Always Smart If your attic is hot, wrap your ducts to keep the air inside them comfortably cool and cut down on energy costs. Batt or rigid foam insulation can be held in place with foil tape. You can also use spray foam insulation. Ducts in hot attics or crawl spaces should be wrapped to keep the air within them cool. Reflectix is ideal for tight spaces. Help your AC Help You You can help your air conditioning unit cool by keeping your window shades and blinds down during the day, or at least during the hotter hours. Using floor or ceiling fans can also help circulate the cooled air. Install awnings on the parts of your home that face intense sun is a great cooling suggestion. Maintenance, Maintenance, and More Maintenance A yearly maintenance schedule is key to keeping your air conditioning unit in tip-top shape. The company that installed your unit should provide an annual or bi-yearly schedule for cleaning and maintenance begin to ensure that there are no emergencies during the hot and cold seasons. The check-up should include all of these things: filter replacement, lubing bearings and motors, inspecting and cleaning coils, checking blowers and/or fans, checking refrigerant and pressures, replacing fan belts, verifying operating temperatures, and checking controls and safeties. Follow these tips and your HVAC should be running smoothly no matter how hard it's working! When in need of service for their air conditioning, Harrisburg, PA residents can visit http://www.gfbowman.com.
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