Ac Suction Line Sweating In Attic

Improper or no insulation of ducts.

Ac suction line sweating in attic.

The cause of this line sweating was low refrigeration charge this system had leak in co. Air conditioner condensation problems it is important for air conditioning preventive maintenance to be performed on your system to avoid problems. Condensation water leaking near the air handling unit can be avoided with proper air conditioning repair and preventive maintenance. Most but not all ac units will have an easy to locate access point to the drain line.

Sweating plumbing in these areas usually means that there isn t enough airflow to move humidity and hot air out. Either way it is a symptom of a larger problem. Joanna you are talking about the suction line that goes into the air handler. While sweating may be a simple annoyance it may also be potentially dangerous.

When everything is working properly condensation runs down the drain line and exits outside your house. Sweating presents itself in an air distribution system as moisture that forms on the faces of lay in diffusers and t bar grids adjacent to those diffusers where this moisture collects and drips into the areas below. Look for white pvc pipe around 3 4 inch 1 9 cm in diameter coming out of your ac system s indoor unit. 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.

Somehow it lost its insulation and is sweating in the closet. The simple physics behind sweating is. There should be a constant drip when the air conditioner is running. That s the line that your air conditioner uses to get rid of all the humidity that it pulls from the air.

Normally this is a very simple problem that can be fixed in less than 30 minutes. Check that the condensation is being removed. Installing more fans and vents can prove a very effective solution. When you have something that has a temperature less than the dew point temperature then it will sweat.

The condensation drip from the condenser is carried from the inside to the outside. Look for an upside down or sideways t shape of pvc pipe with a removable cap. Lack of suction refrigerant line insulation on pipes running inside the wall ceiling cavities or through the attic will result in heavy condensation could cause damage to your interior finishes and expensive repairs. My husband climbed up into the attic to troubleshoot and quickly determined that we had a clogged condensate drain line.

Get your refrigerant line insulation and help your system perform efficiently through the entire hot season. The suction line typically operates below the dew point. Find the condensate drain line and drain line access point.