HVAC Contracting Service and Maintenance Troubleshooting Challenge: A Gas Furnace That’s Operating Intermittently By Jim Johnson September 8, 2014 ...

Now that winter's nearly here, it's time for a pop quiz: You wake up in the morning and there's ice on the dog's water dish. What do you do? If you had trouble with that one, it's time for a quick ...

In this situation we have a customer who has called for service on their gas furnace, and the description of the problem is “no heat at all.” The customer also reports that this is the first time they ...

“This sounds obvious, but it’s true: A lot of people don’t have their thermostat set right,” says Bobby DiFulgentiz, director of product management for Lennox International. Double-check that the ...

There is nothing worse than waking up in a freezing house in the middle of a cold winter’s night — except maybe, knowing you’ll have a big, expensive furnace bill to pay later that day! But don’t fret ...

Freezing, frosty, frigid are all perfect words to describe typical Northern winter weather. If they describe the inside of your home, however, chances are excellent that 1) there is something wrong ...

Ohio temperatures are dropping, and it's not too early to turn on the heat. Running your furnace now could save money—and ...

As temperatures plunge way below zero, there are several steps homeowners can take to weather the arctic blast. Pros say most furnaces will be fine as they run continuously in the bitter cold, but ...

Furnaces are the most problematic component of day-to-day delayed coker operations. This article examines a variety of coker-furnace issues that Chevron Corp. has experienced at its refineries. El ...