Recent content by getting cold here

Pressure valve started working when HVAC showed up. He is putting in new gas valve. It is stuck. When pressure switch screws up again, I will replace it.

I ran a drain opener snake all the way through the intake and exhaust.

I have a professional coming Friday to look at it.

3 blinks for the pressure switch, when I bypass it, I get 2 blinks after the 3rd attempt at lighting the burner.

The first problem is a pressure switch error. I cleaned everything. If l disconnect the air intake, it clears. My air intake is not blocked. If I leave the air intake hooked up and disconnect the the black hose That goes to the gas valve and fire box, it also clears. The second problem is once...