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 ...

As Wisconsinites deal with the cold, many homeowners are cranking up their furnaces to counter the frigid temperatures.

Proper maintenance for HVAC systems is key to having your furnace running smoothly.

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 ...

Keeping your furnace clean is important in order to have it run properly in winter (or year-round if you have whole-house air conditioning). A clean furnace will burn less fuel -- thus saving you ...

The last few years have not been kind to oil furnace sales. According to the Air-Conditioning, Heating, and Refrigeration Institute (AHRI), sales of oil warm air furnace shipments decreased 14.5 ...

Every fall, Midwesterners turn to a familiar to-do list to prepare for the impending colder temperatures. These tasks include swapping out shorts and T-shirts in the closet for warmer clothes, ...