A/C TLC

A/C UNIT TLC {Keep that HVAC system happy so you can rest easy} It doesn't take an air-conditioning expert to know that a well-maintained central system will go a long way toward keeping your home refreshingly cool and free of mold and other contaminants. While major repairs to an HVAC, or heating, ventilation and air-conditioning system, are best handled by a pro, there are a number of preventive steps will worth a homeowner's time. FIRST, THE FILTERS A dirty air filter makes the system work harder, so keep yours clean. Even if a filter is rated for 90 days, it's good to check and change them monthly during periods of heavy use. KEEP IT CLEAN! The outside unit of a central system needs to be kept free of devris, but before you work on it, switch off the power the the unit at the breaker. Trim away any grass and overgrowth, and remove piled up leaves and branches. To clean the condenser coils and fan inside, unscrew and remove the top and side panels of the unit, then carefully hose off the coil fins and fan. The fins can be cleansed more thoroughly with a soft brush ---just don't bend them. NO CRITTERS! Mice chew on wiring and insulation. Dogs gnaw refrigerant lines because they're cool and damp. Wasps nest in an outdoor unit, and ant can get in the electronics. Best advice: Keep pets away and treat at the first sign of ants or other invaders. CLEAR CLUTTER Keep the inside or blower unit of a central system free fo clutter. Whether it's in a closet or garage, in an attice or even beneath the floor, the area around it shold not be used for storage. CHECK FOR CLOGS Finally, check the inside unit's drains for clogs. If you find water on the furnace or pooling at its base, there's likely a blockage that will need to be unclogged. ---------------------------------------------------------- Quick Tip MEET MERV Air filters are rated for efficiency at removing airborne particles with a number from 1 to 16 for MERV, (Minimum Efficiency Reporting Value) The higher the MERV, the smaller the particles the filter can trap. Be aware, though, that a filter with a high rating might actually overtax you system. Ask an A/C specialist if you're unsure. My recommended area specialist in the Sevier County Tennessee area is Ken Scruggs (local Wears Valley neighbor). Ken has years of experience and knowledge in heating and air systems. Give Ken a call for all your heat and air needs 865-748-6507