My blower fan will not come on. Bryant high efficiency furnace (approx 12 yrs old). I'm getting the 33 code on the LED, which means: limit or flame roll out switch is open. I've hit the re-set on the flame roll-out but, the blower still does not turn on. Any advice here?

Have and outside Goodman AC unit and Goodman furnace (inside duh!). Anyhoo, after installing new blower motor the AC unit will not kick on. Have reset outside breaker, and double checking wiring on controller board on furnace, noticed one blue wire was disconnected, reconnected that and still not...

Ok I need help. The man is racking his brain - won't call the repair folks and after two weeks of getting up in the middle of the night to kick start the heater (flipping the power switch off and on) to get it to light the burners all the way across - I'm tired. Facts: Pilot is lit, thermostat is...

My central heating and air unit stopped putting out warm air last night. I woke up freezing. The blower will still run but no warm air will come out. What steps do I need to take before calling a repairman?