Q: My furnace recently started making loud noises and seems to have weak airflow. I think the blower motor may be going bad, but I’m not sure. Is it better to replace my blower motor or buy a new ...

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 ...

Q I made energy improvements to my house, but my 25-year-old gas furnace does not keep it as comfortable as before. Also, I think my gas bills should be lower? Which 2008 furnace models are most ...

A Granger family had a close call with their furnace. They thought it might be on fire. It turns out they had a faulty blower motor. That's the motor that runs the fan that pushes warm air into your ...

Q. After living in this 80 year old house for 15 years and suffering through 15 hot and steamy summers, we've decided that this is the year we're going to get air conditioning. Our problem is the ...