Goodman gas furnace getting 3 flashes, stuck pressure switch
2009年10月1日 · goodman furnace preasure switch my furnace is not turning on, the light is flashing 3 times indicating a stuck open preasure switch. i do not have the # on it. does anybody have any suggestions on how to solve this probelm?
Error Code 33 on Carrier Furnace - DIY Home Improvement Forum
2022年2月17日 · Thank you so very much. I will try and update. But a quick question. If the board is defective, then how come it works fine when the temperature is not so cold. I tired over the course of past 3 weeks that furnace works fine when the temperature is
Carrier Furnace: Gas Heating Lockout - DIY Home Improvement …
2007年1月23日 · Check for stuck gas valve relay on control or miswire to gas valve circuit." During the day, when cutting and restarting power to the furnace via the power switch, the following cycle occurs. The fan (inducer?) comes on for about 1.5 minutes (the air blowing in the house is cold during this time).
Bryant error code 14 ignition lockout - DIY Home Improvement …
2018年3月9日 · You may have a sticking gas valve or other problem and intermittent problems are the worst to diagnose. I usually stop/start it up to 24X in a row and odds are it fails once. I would probably buy a new furnace as the circuit board and exhaust fan are very expensive to replace and it may not be worth throwing a lot of repair $$ at unless you ...
Gas furnance over-firing, how do I correct? - DIY Home …
2010年9月15日 · Got a new furnace, and my checking shows its over-firing by about 25%. Called Northwest Natural Gas. I'm told the energy content is ~1020-1040 BTU/ft^3 The furnace is rated 60,000 BTU input, and there is a section about checking furnace input and there's a chart that shows at 1040BTU/ft^3, it should consume a cube in 63 seconds.
water leaking out heating furnace - DIY Home Improvement Forum
2006年12月9日 · I have a Heil 7000 gas furnace which is about 14 years old and it leaks water down onto the basement floor. This furnace has a weird looking PVC exhaust pipe with a cuplike fitting that loads up with water and overflows down onto the floor. Called a furnace man who came out and he took the PVC piping apart and cleaned it.
RUUD Gas Furnace Pressure Switch? - DIY Home Improvement …
2006年10月28日 · I have a new Rudd 90 plus and I'm having the same problem. When I jiggle the switch, the furnace fires up and all is well until the next time it stops working. The nights are getting cold so I'm getting up to jiggle it more frequently which is becoming a pain. The part number is MPL-9300-V-1.50-DEACT-N/O-VS.
Goodman furnace E2 error code - DIY Home Improvement Forum
2020年2月15日 · I took the rubber tube off and blew a little air into the switch, felt like it was stuck. Started the furnace again, working good since yesterday 11 pm. This is a two stage furnace and also setup for high fire, I think the code mentions something about that. When the tech was out here last time he was testing the high fire on the furnace.
Gravity furnace issue - DIY Home Improvement Forum
2020年2月7日 · Hi, I have an old gravity furnace that uses an old general controls magnetic valve controller. The pilot is working and the voltage between the screw and the wire nut is a totally reasonable 600 millivolts. But the furnace isn't working. The pilot doesn't light up the flame, which means the gas isn't entering the furnace for some reason.
Water leak on gas furnace exhaust PCV pipe
2010年11月21日 · I have an Amana 92% high efficiency gas furnace. the 2 inch exhaust pipe is leaking water at a couple of the joints around 4 feet from the furnace. I know that gas has a lot of condensation in the exhaust. However is it just a matter of re-sealing the joints or is there a bigger problem. The house and furnace are 4 years old i hope the 2 ...