Air Conditioner Outdoor Unit Maintenance

On the exterior condenser compressor remove the fan cage.

Air conditioner outdoor unit maintenance.

The basic parts will be the same. The air filter inside the indoor air handling unit ahu is removed and cleaned. Air source heat pumps require free airflow to the indoor and outdoor heat exchange coils. Properly cleaning your air conditioner outdoor unit extends its life and minimizes maintenance issues.

The coils are deep cleaned to remove debris and contaminants and to help prevent mold and mildew growth. Check out our step by step guide for deep. When cooling your house this unit rejects heat to the surrounding by blowing the fan over the condensing coils. That s about the minimum temperature at which you can test your air conditioner servicing to make sure it s working.

Air conditioner maintenance check the condenser. Use the same maintenance steps we show here. In a typical air conditioner the condensing unit is usually located outside your house where the compressor fan and the condensing coils are located. Using a screwdriver or wrench remove the fasteners and lift the cage or fan grill away from the top of the unit.

Clogged dirty filters block normal airflow and reduce a system s efficiency significantly. Clean your outdoor unit on a day that s at least 60 degrees f. This keeps things in running order and helps spot potential trouble. If you have a heat pump instead of a furnace the indoor unit will be in the air handler.

If your furnace looks different from the one shown or you have a heat pump use the owner s manual to find your way around it. Air conditioner filters the most important maintenance task that will ensure the efficiency of your air conditioner is to routinely replace or clean its filters. Deep clean the coils periodically by washing them with a hose. For best results replace the hose nozzle with a needle sprayer specifically designed for cleaning condenser coils.

A clean air conditioner also cools the air more efficiently and can reduce energy consumption. The ac condensers usually sit in an inconspicuous spot next to your house. Four air conditioner preventative maintenance tasks that can keep the outdoor unit clean. By hand or with a wet dry vacuum clean leaves and other debris from the interior.

Open the cover to expose the pump and coils and clean off dust by sucking it with a vacuum cleaner or blowing it off with a leaf blower. A professional will come out to inspect and service your ac. Trim back or clear the area of shrubs or flowers that can restrict airflow to the unit.