The problem I have is that my radiators would not get hot when turned thermostat up .but thermostat clicked when turned up,I have a 3 port control valve so I turned it from auto to manual then I got rads hot when I moved lever back to auto rads would not cool down so I had to switch off at control...

I have an American Standard heating/air unit that is 11 years old. Heating unit is located in attic, air is outside. Problem: First fan kicks on, clearing out CO2. Then I hear the gas light up the unit, then I hear another fan kick on blow the heated air through the ducts to the house. I hear a fan...

Ok, I started having problems with my gas heat at the end of last year but then it got warm and I just said the heck with it. Well now its starting to get cold again and my heat is doing the same thing and I have no idea what it is. Ive got gas heating to my house with the central unit outside. I...

I have an oil fired heating system in my house with hot water baseboards. Most of the house is heated fine except for the kitchen and 2nd. Bathroom. These rooms or split off the main trunk feed and return lines but my main bathroom on the second floor is also getting it's heat from this line and...

As I was watchingTV this morning I noticed that it was getting hotter and hotter in the house. I looked at the thermostat and it was not calling for heat, but it was still blowing very hot air. I turned the thermostat to the off position and it would not turn off. I tried cycling it through the...