Ac Suction Line Sweating In Attic

Look for an upside down or sideways t shape of pvc pipe with a removable cap.

Ac suction line sweating in attic. Locate your condenser which is usually in the attic. The house is in fl. Improper or no insulation of ducts. Some air conditioner condensers are located in closets or utility rooms.

Whenever there is a contact between the hot humid air and cold metal surface then there will be sweating or condensation on the metal surface so it is very important to have a proper insulation for the air handler ducts in case the portion of the duct is coming in contact with the unconditioned air outside. Contact a professional if you aren t sure what sort of ventilation to add but it typically depends on cubic feet of air in the room as well as its location. Somehow it lost its insulation and is sweating in the closet. The simple physics behind sweating is.

I noticed that the drain line sweats. Find the condensate drain line and drain line access point. It s a natural process and similar to the way a chilled soda begins to sweat once you take it out of the refrigerator on a hot day. Sweating plumbing in these areas usually means that there isn t enough airflow to move humidity and hot air out.

A drip pan is installed under the condenser unit to catch excessive drips or leaks. The colder the air is inside the duct the greater the chance of ductwork sweating. Most but not all ac units will have an easy to locate access point to the drain line. Replacing ac pipe insulation if your air conditioning system s pipe insulation has degraded you may be spending more than is necessary to adequately cool your home.

Ac suction line sweating ac suction line sweating. The suction line typically operates below the dew point. As the humidity level rises outdoors condensation will gradually begin to form on the surface of your air conditioning ducts. When you have something that has a temperature less than the dew point temperature then it will sweat.

The moisture in the air is condensing changing from a vapor to a liquid. If you find water in the drip pan clean or replace the condensation line. In my house the air handler is in the garage with the drain line going under the concrete.