Hi, my name is julie and I have a goodman furnace and the red lights blinks 3 times telling me that my pressure switch is stuck open is there anything I can do? Or do I need to buy a new one

I have a gibson forced hot air furnace and a have a code that is telling me that the pressure switch is open. If I drain the water out of it it will run for a short period.. Do you think I need a new pressure switch or do I have a drainage line clogged. Model number KG6R060C-12a

Hi I got this Janitrol Furnace it worked fine. Until my basement flooded then it looks like the circuit board got wet and it was on at the time. So basically I ordered a new board suppose to be coming soon. What happened was when the furnace came on like there were no flames only a bright...

I have a York heater that won't heat our second floor. The indicator LED light flashes three times which means the Pressure Switch is Stuck Open. Is there a way I can fix this myself? If so, how? Thanks in advance for any help. John

Hi, I have a Amana 80 SSE II furnace 5 years old which is giving me an error of pressure switch stuck open. (red light flashes three times). Any ideas as to trouble shooting the problem. The vacuum tube to switch is clear. Can I test the switch to know if it is working correctly. Any other ideas...