Besides the occasional smoky smell, your furnace should blow fairly odorless hot air. If you catch a whiff of these odors, it ...

Key Points Furnaces and HVAC systems should be inspected and serviced at least once a year.It may be okay to skip servicing if the unit is new or was serviced recently and has not been used ...

Bob is a service technician who is well trained and nationally certified. However, he sometimes suffers from the same confusion that all technicians occasionally do - the facts that he gathers may or ...

Changing your furnace filter on a regular basis is one of the easiest and most inexpensive things you can do to maintain your furnace and household air quality. “It’s a clinker! That blasted, stupid ...