Trane XE 80 High Temp Limit Switch - DIY Home Improvement …
2013年11月17日 · So, my furnace suddenly stopped working. I have a trane xe 80 and my High temp limit switch open LED flashing light code appeared. I did some research and thought it was due to a clogged filter. I changed out the filters and it started up again. Thought that was the fix, but the burners went out and the same code again.
Trane XL90 Highlimit Switch Open - DIY Home Improvement Forum
2013年1月18日 · Two Trane 90XL installed 2000 run off one thermostat. One runs great now. Second furnace blows cold air and burners have no flame. First service tech said problem was drain tube loose and pressure set too high. Adjusted pressure and cleaned drain tube and reservoir. Same thing happened again in 3 days.
Heat Strip Limit Switch Help - DIY Home Improvement Forum
2013年7月19日 · I am trying to locate a replacement limit switch for my Trane auxiliary heat strips. It has several numbers on it: 64TX11, L155F. L0005, 208485, and 21C711344P41. This limit switch is a 2-pole and has 5 terminals. My air handler is TWE036C140B0 and I have two heat strips which I believe are BAYHTR1405.
Trane xe 80 - DIY Home Improvement Forum
2010年3月22日 · If there are 3 terminals on the pressure switch, this may be a bit more difficult. Now assuming that there are only 2 wires to the pressure switch, and the switch is open, as it should be, you should have 110-120VAC going to the inducer motor. If you have voltage to the motor, you either have a bad motor or something is jamming the inducer wheel.
Trane XE 80 4 flashes on board | DIY Home Improvement Forum
2008年11月13日 · I have a Trane XE80 that I'm trying to fix. LED on the control board flashes 4 times indicating a Hi Limit switch open. Where is the hi limit switch? I've metered all of the sensors that I could find and nothing shows open. Does anyone have a part number for the switch? Blower comes on but I don't see any ignighter glow. Many thanks...
Trane limit switch - DIY Home Improvement Forum
2011年1月25日 · A buddy of mine went to work on a Trane furnace 2 days ago. Furnace is about 6 years old. I asked what it was doing or not doing, the only info. that he said that was useful was it blinked a code for an open limit. So I looked at it yesterday this is what I found. He bypassed the upper limit and installed a new ignitor.
Trane XR90 Pressure Switch Error - Help Diagnosing
2018年2月4日 · The proper way to test it is to use a differential pressure manometer and tee it into the hoses for the pressure switch. You need to know the "WC rating of the switch also. Hopefully it is written on the label of it. Your inducer fan may be just barely producing enough vacuum/draft to close the pressure switch.
Trane xl80 TUD120R960A Control Board Failed - DIY Home …
2023年11月17日 · Check the high air temp limit switch. If it is blown and open then the board will turn the fan ON to cool down the heat exchanger ( so it thinks ). However it should give you a open limit switch code unless the board is giving false codes. R U reading the code properly? Sometimes people count the flashes wrong.
High Limit Switch Question - DIY Home Improvement Forum
2010年12月6日 · roll out switch doesn't take the place of high limit. Not a good idea to use the furnace until part arrives no matter what. something made the limit go out. It has been my experence that high limit switches just don't go bad . There's a reason it went bad
XE-78 furnace problem - DIY Home Improvement Forum
2007年1月29日 · Trane xe 78 furnace issue Hi I have a trane xe 78 burner that is 19 years old. The issue that I am having is the system willbtry to start and the flames may or may not light. The issue is very intermitent. When the flames do not light the blower stays on a cools off the house until the power is shut off.