Heat Pump Air Handler Sweating

A clogged condensation line could be the cause.

Heat pump air handler sweating. I took the unit apart it s a manufactured home a fancy name for a new newer mobile home. The simple physics behind sweating is. 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. Fortunately most do it yourselfers can fix a clogged condensation line in less than an hour.

How to stop air conditioner condensation drip. 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. Under normal conditions your heat pump periodically switches to air conditioning mode for a few minutes which heats up the outdoor coils enough to melt any frost and light ice that has accumulated. The unit is not defrosting.

When you turn the air conditioner off the ice may melt forming puddles at the base of the unit. Normally this is a very simple problem that can be fixed in less than 30 minutes. Okay the heating and air conditioning unit is inside the house with the outside blower condenser i guess it is. If the unit is not defrosting ice can build up in a hurry.

Heat pump troubleshooting tips for winter icing. Heat pumps often feature a condensate pan to catch normal condensation as it forms in the unit. Besides being annoying the drip from an air conditioner can damage your home. That condensation then drips out of the system via a drain line.

My air conditioning unit started acting up and was no longer blowing cold air it was barely blowing at all. Condensation forms when warm humid air comes into contact with a colder surface like your air conditioner s ductwork. While sweating may be a simple annoyance it may also be potentially dangerous. This colder surface then chills the surrounding air to a temperature below it s dew point which causes the water vapor to condense into a liquid just like on the outside of a glass of iced teas sitting outside on a hot day.

Either way it is a symptom of a larger problem. You may also experience leaks if there are problems with the drainage system.