Look for an upside down or sideways t shape of pvc pipe with a removable cap.
Ac suction line sweating in attic.
There should be a constant drip when the air conditioner is running.
My husband climbed up into the attic to troubleshoot and quickly determined that we had a clogged condensate drain line.
That s the line that your air conditioner uses to get rid of all the humidity that it pulls from the air.
When everything is working properly condensation runs down the drain line and exits outside your house.
Possible causes of sweating liquid line and how to visually diagnose.
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.
When you have something that has a temperature less than the dew point temperature then it will sweat.
The line is a pvc pipe that runs from the condenser inside your house to the outside next to the compressor.
Joanna you are talking about the suction line that goes into the air handler.
Either way it is a symptom of a larger problem.
Get your refrigerant line insulation and help your system perform efficiently through the entire hot season.
Check that the condensation is being removed.
Find the condensate drain line and drain line access point.
Air conditioner condensation problems it is important for air conditioning preventive maintenance to be performed on your system to avoid problems.
The simple physics behind sweating is.
Condensation water leaking near the air handling unit can be avoided with proper air conditioning repair and preventive maintenance.
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.
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.
Look for white pvc pipe around 3 4 inch 1 9 cm in diameter coming out of your ac system s indoor unit.
Improper or no insulation of ducts.
Somehow it lost its insulation and is sweating in the closet.
The suction line typically operates below the dew point.
Most but not all ac units will have an easy to locate access point to the drain line.
Normally this is a very simple problem that can be fixed in less than 30 minutes.
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.
Installing more fans and vents can prove a very effective solution.
Sweating plumbing in these areas usually means that there isn t enough airflow to move humidity and hot air out.
