Flow Switch On Air Handler Ac Unit In Attic

Air is drawn through the mesh then passes through cold coils and is blown back into.

Flow switch on air handler ac unit in attic. If you ve ever seen a home damaged by a leaky air conditioner you ll likely agree. How to control air flow in attic ducts. We still install a float switch inside the drain line. The switch can become dislodged if accidentally bumped.

There are many types of float switches some come with audible alarms some come with visual alarms but most just turn the ac system off which. Window air conditioning units often have a media filter that is simply a loosely woven mesh. This is a horizontal flow air handler installed in the attic. It is more expensive than a float switch but it s worth it.

This is the secondary condensation pan which is installed under the air handler to save a ceiling. Locate the float switch and verify it is mounted in the drain pan. Adjusting the temperature in a house can be difficult. Notice the drain pan under the air handling unit to catch condensation if the primary pan were to overflow.

Typically the switch is located on the same side as the air handler s access doors and is attached to the side of the pan. Install media filters in either direction. The mesh fits inside a plastic housing on the inlet side of the unit to prevent dirt from collecting on the cooling coils. Rooms facing the sun are naturally warmer than other rooms in the house and finding a balance.