I purchased a home with an Ashley wood furnace installed in the basement in tandem with the central heating system . I was told the original owners build the house in the early 80’s and used the furnace regularly. The second owners never used it. I cleaned the furnace and flue and tested the...

I have recently installed a wood add-on furnace to my oil furnace. The way it works is a trunk line comes from oil furnace plenum(heat) to bottom of wood add-on, then all duct work for house is connected to plenum on wood add-on. The problem I'm having is getting the wiring for wood add-on...

We have a wood furnace that blows heat to gas furnace. When fan/limit switches reaches temp blower kicks on blowing heat in.Worked fine last winter now blower will not kick in when limit is reached.Any idea why?