thanks in advance

What causes a window air conditioner to freeze up in the front where you can see ice on it?

by jstroud on November 12, 2010

Can I relocate a floor heating return vent to the wall?

by Jeff on April 27, 2010

Is it hard to change a hvac coil?

by Jeff on April 27, 2010

Anyone used “ceramic” paint? It’s an additive (powder) and the claim is it increases the insulation/R-value.?

by jstroud on April 19, 2010