Central air conditioning can keep the home cool in the warmest of outside temperatures. Like any other mechanical device, the central unit requires maintenance. While there are some tasks that the homeowner can complete other parts of Air Conditioner Maintenance are best left to the professionals.
One of the easiest jobs with the air conditioner is changing filters. Filters need to be changed once per month during both the heating and cooling seasons. This keeps the air in the home clean and protects the evaporator coils from collecting dust.
Air conditioners have two separate units, the evaporator and the condenser. The evaporator coil is located inside the home, usually just above the furnace. The condenser is normally the large box located outside the home on a concrete slab adjacent to the wall.more news at http://www.jrn.com/ktnv/news/contact-13/call-for-action/Call-For-Action-helps-mom-with-no-AC-275375411.html.
Both the condenser and evaporator units are sealed and should be serviced by a professional for almost any maintenance besides routine cleaning. Homeowners should call for professional maintenance of the unit at the beginning of the cooling season each year. However, for peak performance, the homeowner will also need to provide specific maintenance on occasion.
Before performing any maintenance on the unit be sure the power is turned off. This will prevent any chance of accidents that could cause you bodily harm.
Some units give the homeowner easy access to the evaporator coils. If you have this access, the unit can be cleaned using a stiff brush. The coils may slide out for easy access. In addition, clean the pan under the unit. Add a couple of tablespoons of bleach to prevent growth of algae in the pan. If the drain hole is plugged, use a small wire to clean it so that the water can flow freely out of the pan again.read her latest blog post for more information.
Keep weeds and grass trimmed away from the condenser as they can obstruct airflow. In addition, remove any leaves or other debris that may have gathered in the area. A commercial coil cleaner can be used to clean the coil for best. A soft brush can be used to remove any dirt that has accumulated in the fins. Avoid using a garden hose for cleaning the unit as it can compact mud in between the fins. Be very careful cleaning these light gage aluminum coils as they bend easily. Use a carpenter’s level to ensure that the pad has not settled. If it has settled, lift gently with a pry bar and add gravel underneath to level.
Most air conditioning systems use Freon as a refrigerant. If the system has leaked Freon, it will become less effective at cooling the home. Adding Freon to the system is a job that should be left to the professionals.
Homeowners should check the insulation on the refrigerant lines. If it has been damaged or is worn, the system will lose efficiency. Homeowners will increase the efficiency of the system by replacing worn or damaged insulation.
Most central air conditioning units work very well as long as they receive regular Air Conditioner Maintenance. Homeowners that spend a few minutes each month at maintaining the system and schedule routine maintenance at the beginning of the cooling season will be rewarded with a cool home all summer long.