Residential Central AC Maintenance Checklist


Just like any kind of mechanical system, your a/c unit requires routine maintenance. This will ensure it's performing safely, successfully and effectively. Routine Air Conditioner upkeep will certainly also reduce stress on the unit and also system, lengthening its life and avoiding pricey repair work or substitutes.

Not sure where to start? First things initially, switch off the electrical power to your A/C system for safety reasons. Follow our air conditioning maintenance list:

1. Tidy the outdoor condenser coils as well as indoor evaporator systems.

The coil is composed of the cooling agent lines and also surrounding radiator-like fins that line the closet of your outside A/C system. The evaporator is the indoor equivalent to the exterior device and also has its very own coil. Dust as well as particles on the coils reduce efficiency and also tension the system's mechanical components.

2. Check the cooling agent degree.

A wrong quantity of cooling agent makes a compressor job too hard, minimizing the performance and long life of the system.

3. Check the drain frying pans as well as condensate drains.

Drains need to be unhampered and also clean to ensure excess wetness is not trapped in the devices or inside your home.

4. Check exterior follower electric motor as well as blades and also interior blower setting up.

The follower on the exterior device pulls air in via the coil fins. The indoor blower is the follower system (motor, follower wheel and housing) on your furnace. Older blowers might include a drive belt that need to be evaluated and changed or changed as required.

5. Examine compressor and cooling agent tubes.

If the refrigerant tubes is blocked or dripping, they will not provide adequate coolant to the compressor, which will certainly create the compressor to work harder, which will at some point trigger the compressor to fall short. (Very same concept as # 2 above.).

6. Oil moving components (as applicable).

Older A/C systems frequently have ports on fan electric motors, compressors and also other parts for adding lubrication occasionally. More recent versions usually have secured components that do not require to be lubed.

7. Check all electrical controls, wiring and connections.

All electric elements and also connections ought to be looked for sturdiness, wear and also damages.

8. Check as well as clean or replace air filters.

A clogged up filter restricts air circulation to the system to make sure that the electric motor runs without producing any type of results. Tidy or alter the filter as necessary. Continue inspecting the filter every month. Making use of a tidy filter can decrease your a/c prices by as high as 15 percent.

9. Run a general system examination.

Your service technician must activate the A/C system to examine operating functions such as the beginning cycle and shut-off control, look for unusual sounds or odors, as well as procedure indoor/outdoor temperature levels and also system stress as required.

10. Inspect ductwork for leaks and various other troubles.

A duct assessment is not required each year as well as might not be included with a common system check-up, but air leak in ductwork is among the major reasons for inefficiency in forced-air A/C as well as heating systems. It's a great suggestion to have your ductwork assessed and secured and/or insulated in problem areas, as needed.

Regular monthly Upkeep Throughout the Cooling Season.

Currently for a couple of points that you can do to assist keep your A/C in good shape while you're utilizing it most:.

1) Check the furnace filter monthly, as well as replace it as quickly as needed.

2) Inspect the exterior condenser system and also eliminate all leaves, yard clippings as well as various other particles from the sides as well as top of the cupboard. Cut back bushes as well as other plants as required to maintain a minimum of 2 feet of clearance on all sides of the unit. This makes sure adequate air movement to the condenser coil.

Tips for Organizing Service.

The very best time to call a HEATING AND COOLING solution pro for a yearly a/c maintenance examination remains in early spring (in the majority of areas), or a minimum of well prior to the cooling period truly kicks in. If you wait up until summer season, the pros are scheduled to their fan blades with emergency situation fixings and installment tasks. Be aware that some energy companies offer affordable performance appointments, as well as service plan plans that cover maintenance as well as fixings for an established month-to-month charge.