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Need schematic for a Trane furnace board CNT03076

Would like to find out what voltage is supplied to igniter IGN00145

Posted by Anonymous on

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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tborn6
  • 700 Answers

SOURCE: Trane Furnace xv-80

check the pressue switch and make sure that nothing is in the fan that would cause it to not draw. I have seen water inside of them at times due to the high efficentcy of the units. let me know if this does not solve it please.

Posted on Jan 01, 2009

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james3751
  • 614 Answers

SOURCE: have an older Trane furnace. no 'board' just

If you do not have a fan board you have a fan limit switch. That brings the fan on about 120 and off at 90. It is located in the middle of your heat exchanger. Check across with voltmeter when you turn it on. If you have voltage after it runs for a while its bad. Or just jumper across it and see if afan comes on. They just go bad. Pick one up at HVAC supply house or you can order on line. If you have an electronic thermostat. On the back it has a switch that says gas or el switch to electric and the fan will come on with furnace. Rus but you still need to change fan limit this will just get you thru till you get it.

Posted on Nov 28, 2009

KLR Monkey
  • 22 Answers

SOURCE: what is the efficiency rating on the Trane model

Chances are you need to replace both the condenser and furnace, then you you should get a varaible speed blower with the new furnace, get at least a 90% gas system with a 16 SEER condenser, save on energy cost as soon as it's installed. Go Get IT

Posted on Feb 01, 2010

  • 1 Answer

SOURCE: need a schematic diagram on a trane furnace model

need schematic for trane unit heater model gpar-0050-sa, serial # j79h-04863

Posted on Feb 25, 2011

heatman101
  • 43501 Answers

SOURCE: I am looking for electrical

Hi,
The electrical schematic will be on the inside of the lower door...
Check also that the board has not been changed...
Also some of the newer furnaces do use a 120v ignitor and maybe you are being given the wrong one...check the full model and serial numbers to figure which ignitor you need...
I thnik you have a 120v board in there...there is really no way a 24v board can give you 100v...that means you should be getting a new style nitride ignitor that is 120v...

heatman101

Posted on Apr 14, 2011

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1 Answer

Hi :) I have the Trane Furnace that just turn on


on older tranes if 120v power is reversed it would do that try switching leads on pigtail to board. make sure to unplug first!

Oct 31, 2013 | American Standard Trane Ge Gas Furnace...

1 Answer

Does not ignite, no gas getting to unit to ignite. Gas supply is on.


More than likely your gas valve or control board is malfunctioning. You can use a multimeter to check for voltage at the gas valve when the furnace calls for it. In sequence, the IDM will come on, then another click that starts the ignitor which glows, then the next click will be the board sending power to the gas valve. You should have 2 wires on the gas valve, put the meter leads there and when the board calls for the gas valve, you should have 24v at the gas valve. If not, the board is faulty. If you do have the voltage there, the gas valve is faulty and needs replaced. Sometimes you can take a pair of pliers or similar tool and gently knock on top of the gas valve and it will get the valve "unstuck" which can get you some heat if needed. Hope this helps!

Nov 28, 2011 | Goodman GMS90703BXA Heater

1 Answer

I am looking for electrical schematics for the Trane XE80 furnace. I think the ignitor is getting too much voltage such that it is failing too soon. I measured 100 VAC on the 24 VAC ignitor.


Hi,
The electrical schematic will be on the inside of the lower door...
Check also that the board has not been changed...
Also some of the newer furnaces do use a 120v ignitor and maybe you are being given the wrong one...check the full model and serial numbers to figure which ignitor you need...
I thnik you have a 120v board in there...there is really no way a 24v board can give you 100v...that means you should be getting a new style nitride ignitor that is 120v...

heatman101

Apr 14, 2011 | Heating & Cooling

3 Answers

I have a Trane xe 70. The Heat is not turning on. The ignitor will glow but NO gas or blower. I turn on the fan and the blower does work but not when HEAT is selected on the t-stat. Also the LED light...


Check to see if you get 24 volts AC at the gas valve from the circuit board when the igniter is glowing. If yes, bad gas valve or blockage in gas train. If no, bad circuit board or broken wire

Feb 07, 2010 | Heating & Cooling

1 Answer

Have an older Trane furnace. no 'board' just


If you do not have a fan board you have a fan limit switch. That brings the fan on about 120 and off at 90. It is located in the middle of your heat exchanger. Check across with voltmeter when you turn it on. If you have voltage after it runs for a while its bad. Or just jumper across it and see if afan comes on. They just go bad. Pick one up at HVAC supply house or you can order on line. If you have an electronic thermostat. On the back it has a switch that says gas or el switch to electric and the fan will come on with furnace. Rus but you still need to change fan limit this will just get you thru till you get it.

Nov 28, 2009 | Ruud Central System Air Conditioner

1 Answer

Trane XE90 both ac unit and the furnace kick on at the same time


How about the Heating/cooling thermostat. Sounds like you better check it.

Jun 25, 2009 | Omega Trane Furnace Draft Inducer Blower...

3 Answers

Need a schematic diagram on a trane furnace model blu080k0942b0


Have you checked on the inside of both front panels?

Mar 05, 2009 | Heating & Cooling

1 Answer

Hooking up a used 550 to a new 80% trane UD-R9V,


In this situatioin you'll eed a second transformer 110volt to 24 volt to relay from w to common to operate only when furnace being called for.

Feb 07, 2009 | Aprilaire 550 Humidifier

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