Insulate Outside Of Air Handler

Also attic ducts often leak.

Insulate outside of air handler.

Hvac industry insiders follow the protocol of placing air handlers and ductwork whenever possible in cooler locations because this lets the air handler actually cool itself down which lowers its operating costs. Then measure the outside diameter on the larger of the two tubes the skinny tube doesn t need insulation. Fiberglass insulation inside the cabinet. Start by peeling off all the old air conditioner foam insulation.

Here are the most common reasons for air handlers sweating so you can stop the condensation. Unfortunately you won t find the right insulation at any home center. However air handler sweating is different. Keeping your air handler in a hot florida attic is like throwing money out the window.

But i do run it for about 9 months of the year to heat the house. The insulation inside the air handler should also be enough to prevent major heat loss in winter months. Moreover the excess moisture can lead to a damaged plenum mold or termites. Condensation on the outside of your air handler can be an effect of an underlying issue.

This insulation is supposed to prevent the air handler from sweating and condensing moisture on its exterior during warm weather. I rarely run the unit in the summer time to cool the house.