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 ...

Q: Our home has a 20-year-old furnace that works fine in all respects except one. When the blower is on, the rush of air is terribly loud at the intake grill in the hallway. According to our home ...

Q: We installed a new furnace on the back wall of the garage. The furnace is so loud that it’s hard to sleep in the bedroom above the garage. The noise from the room’s single heat vent sounds like a ...

QUESTION -- I recently replaced the low-efficiency furnace in my 1,050-square-foot bungalow with a two-stage, high-efficiency furnace. The ductwork, which dates back to 1953 when the house was built, ...

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 ...