Air Conditioner Outdoor Unit Maintenance

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.

Air conditioner outdoor unit maintenance.

Clogged dirty filters block normal airflow and reduce a system s efficiency significantly. The air filter inside the indoor air handling unit ahu is removed and cleaned. In a typical air conditioner the condensing unit is usually located outside your house where the compressor fan and the condensing coils are located. 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.

For best results replace the hose nozzle with a needle sprayer specifically designed for cleaning condenser coils. Deep clean the coils periodically by washing them with a hose. Professional air conditioner maintenance you should have your air conditioner serviced regularly before the start of the warmer weather. Four air conditioner preventative maintenance tasks that can keep the outdoor unit clean.

The outdoor cabinet is inspected for airflow obstructions. That s about the minimum temperature at which you can test your air conditioner servicing to make sure it s working. Check out our step by step guide for deep. The basic parts will be the same.

Trim back or clear the area of shrubs or flowers that can restrict airflow to the unit. A clean air conditioner also cools the air more efficiently and can reduce energy consumption. On the exterior condenser compressor remove the fan cage. A professional will come out to inspect and service your ac.

If you have a heat pump instead of a furnace the indoor unit will be in the air handler. Air conditioner maintenance check the condenser. The ac condensers usually sit in an inconspicuous spot next to your house. The coils are deep cleaned to remove debris and contaminants and to help prevent mold and mildew growth.

Use the same maintenance steps we show here. When cooling your house this unit rejects heat to the surrounding by blowing the fan over the condensing coils. By hand or with a wet dry vacuum clean leaves and other debris from the interior. Air source heat pumps require free airflow to the indoor and outdoor heat exchange coils.

Using a screwdriver or wrench remove the fasteners and lift the cage or fan grill away from the top of the unit. Properly cleaning your air conditioner outdoor unit extends its life and minimizes maintenance issues. Clean coils are important for efficient heating and cooling.