2023年12月16日 · 7) Gas valve, board, dual pressure switch have all been replaced and have made no change. 8) Combustion analysis and gas pressures etc... all within spec. When …

2010年12月11日 · Had service out yesterday to work on the furnace. No heat, trouble light said "Pressure Switch Stuck Open." He replaced the pressure switch and also fixed some wires …

2021年12月9日 · Yes, the left side pressure switch (1.49) gets a drop of water in the line, which will then cause the switch not to operate and shut the furnace down. The hose from that switch …

2020年2月15日 · The low fire pressure switch is def the culprit. The door pressure switch is wired in series with the gas valve and the low fire is in series with the safety's switches. Having two …

2006年1月16日 · The pressure switch has knocked the furnace off twice in the last 3 months. The pressure tubing has water in it. It seems to be vented right but homeowner does not have …

2017年10月27日 · I have a Goodman furnace [GMH950904CXAA]. I keep getting the code 3 (3 FLASHES - Pressure Switch Stuck Closed). It did this about 4 days ago and I found a chunk of …

2012年10月9日 · Now i'm slightly more confused. I decide to bypass the pressure switch. I turned to system on, ran a connector between the two wires on the pressure switch. This ignited the …

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 …

2020年12月1日 · The led will lid 2 times, which indicates pressure switch stuck close. but if I disconnect the pressure switch tube on the inducer, it will lid 3 times which are stuck open.. …

2023年2月19日 · Pressure switch: Goodman 0130F00509, contains two air pressure switches rated at -0.35WC and -0.65WC I've checked the -0.65WC air pressure switch and it clicks …