If the air handler insulation requires replacement it is best to replace the fiberglass insulation with closed cell foam insulation.
Closed cell foam insulation for air handler.
Yotache open cell foam air conditioner insulation seal tape 2 x 1 inch non adhesive air conditioning weather strip 6 5 feet long 4 5 out of 5 stars 224 15 98 15.
Do you know the difference between open cell and closed cell spray foam insulation.
As long as spray foam is sprayed to the minimum depth classified as an air impermeable insulation the foam does not need to completely fill the cavity.
Its finish is smooth and more durable than fiberglass insulation and resists dirt and moisture accumulation.
The use of closed cell foam insulation in hvac appliances is a viable alternative to fiberglass insulation.
And it keeps the cold or hot outside air outside.
Don t be duped into thinking other types of insulation will give you a tight air seal.
Class 0 fire classification according to british standards bs476 parts 6 and 7.
Both foam types work in most climates.
If you do need to do your rafters use closed cell foam it green.
Oh and when you put it in your attic spray foam insulates the attic itself.
That air seal means you keep the air you heated or cooled inside your home.
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Closed cell foam insulation in hvac products conclusion.
Compared to traditional insulation whether fiberglass or cellulose spray foam has the potential to provide better performance via its air sealing properties high r values per inch of thickness and in the case of closed cell spray foam ability to repel moisture.
Check out eco spray s article to learn what kind of material fits your need.
Many homeowners love spray foam insulation and it s easy to understand why.
You get a seamless air barrier and high r value even in just 1 inch.
Certified by leading international fire safety agencies.
The cavity insulation can be low density open cell or high density closed cell spray foam.
Conserves energy and reduces heat loss.
Closed cell foam insulation offers many benefits over fiberglass insulation.