Forced-air heat is generated at a central furnace and is then distributed and delivered to the conditioned space via a duct system. A properly designed heating system will generate quiet, filtered, ...

Alright HVAC experts, here's your chance to show off your diagnosis skills: We have a 2006 Lennox G50UHi furnace, and we replace the filters regularly, have it cleaned, etc. The only odd thing that we ...

Bob is a service technician who is well trained and nationally certified. However, he has sometimes suffered from the same confusion that all technicians occasionally do — the facts that he gathers ...

When winter rages and the temperature drops, your home’s HVAC system is more important than ever. There’s nothing worse than ...

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 ...

One of the most common appliances for heating the home is a furnace system, which is typically attached to a series of ducts, ...

As idyllic as camping is, problems happen. Sometimes, the AC doesn’t cool the camper enough. Other times, the awning gets stuck, leaving your family baking in the sun. Winter has its share of issues ...