
I work with two contractors; one is in Denison Texas and the other in Sacramento, CA. About 4 years ago our contractor in Texas decided to try our Energy Star ‘Cool Roof’ coating on attic heating and cooling equipment to see what happened. He goes in and sprays the AC unit, plenum and the flex or metal ducts. He also coats the water heater if one is present. Doing this normally drops a…
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