[reggie339]

I have a question regard my goodman furnace on the "blink" (no pun intended). After discovering it to not be working properly I removed the front panel to find the blinking red light. It is blinking three times. I reviewed the troubleshooting guide to find 4 possibilities. I removed what I think is the pressure switch hose and blew it out to make sure it wasn't blocked with no resolution. I don't believe I have a blocked flu so am left with the pressure switch setpoint or loose wiring. Could someone give me advice on how to proceeed and if needed can I purchase a pressure switch replacement part and where might I obtain that. I thank anyone for their time

[hvac1000]

You may be able to temp jump the pressure switch contacts with a wire to see if that works. NOTE do not keep the jumper on if it works but replace the defective part.

[jams001]

i have a question regard my goodman furnace on the "blink" (no pun intended). After discovering it to not be working properly i removed the front panel to find the blinking red light. It is blinking three times. I reviewed the troubleshooting guide to find 4 possibilities. I removed what i think is the pressure switch hose and blew it out to make sure it wasn't blocked with no resolution. I don't believe I have a blocked flu so am left with the pressure switch setpoint or loose wiring. Could someone give me advice on how to proceeed and if needed can i purchase a pressure switch replacement part and where might i obtain that. I thank anyone for their time

This really good idea thanks for that kind of idea that you have shared to it.. this is really useful thanks a lot

Programmable Thermostat

[wetenough123]

I have and old goodman furnace,I am looking for the transformer with the 5 screws on it and it is label like a thermostat w,c,r,g,y I need a transformer can you help