If your gas furnace keeps cycling on and then turning off within a minute or so, it might be the result of a dirty flame sensor. Most gas furnaces have a small sensor designed to shut off the furnace ...

Freezing temperatures are taking a toll on homes in the area.

With bitter cold temperatures in Chicago down in the single digits, some homes and businesses didn't have working heat.

Provided By DeBord’s One Hour Heating & Air Conditioning Taking care of your furnace is especially important over the winter season when your unit is working its hardest to heat your home properly.

The AA-7000 series’ 3-D optical system is capable of producing maximum performance for both flame detection (Pb 0.015 ppm) and furnace detection (Pb 0.00005 ppm). This is achieved through optimal ...