There is a common misconception that it’s impossible to have a furnace — a major component to an HVAC system — installed in the attic due to tight space and minimal access. This is not the case. As ...

Almost all homes built in the U.S. have air conditioning of some type. In many cases, it’s part of a heat pump system that uses the same heat exchange unit to warm the house in the winter and cool it ...

Q: Since I retired, I've noticed our gas forced air furnace takes 4-5 hours to return the house temperature 5 degrees from setback. There are 8 perimeter heat outlets (ranch home) plus 3 in the ...