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Furnace problems [message #106962]

Sun, 28 November 2010 19:23

RadioActiveGMC

Messages: 1020
Registered: November 2010
Location: Hot AZ desert

Karma:

Senior Member

Just got back from our first pretty darn successful camping trip. Only had two issues I'll only address one in this thread. It was in the low 30s and it was a bummer not having the furnace with the wife and two small kids, but we were creative and stayed warm.

We have a Sub NT-30SP LP furnace. No pilot light. Elect ignition.
Turn thermo to desired temp, furnace gets to temp no problems. Blows Super Hot Air.
After a while camper cools off and thermo tells it to turn back on.
This time and every other time it blows cold air and never lights. Don't even hear it clicking to try to ignite.
I manually turn thermostat to the off position, adjust temp setting and furnace will fire up and work great.
When it tells it to turn back on after that, blows cold air. It never tries to light.
I cleaned the burner, and cleaned the spark probes.
I'm thinking its the control board?
Any ideas???

***"Gettin There"-1973 23' Sequoia- Michael, Onans smell, "Go solar/wind power!"

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[Message index]

		Furnace problems By: RadioActiveGMC on Sun, 28 November 2010 19:23
		Re: [GMCnet] Furnace problems By: emerystora on Sun, 28 November 2010 19:38
		Re: Furnace problems By: RadioActiveGMC on Sun, 28 November 2010 19:56
		Re: [GMCnet] Furnace problems By: Mr ERFisher on Sun, 28 November 2010 20:05
		Re: Furnace problems By: RadioActiveGMC on Sun, 28 November 2010 20:18
		Re: [GMCnet] Furnace problems By: jimk on Sun, 28 November 2010 20:37
		Re: Furnace problems By: RadioActiveGMC on Sun, 28 November 2010 20:50
		Re: [GMCnet] Furnace problems By: jimk on Sun, 28 November 2010 20:53
		Re: [GMCnet] Furnace problems By: James Hupy on Sun, 28 November 2010 21:20
		Re: [GMCnet] Furnace problems By: James Hupy on Sun, 28 November 2010 21:01
		Re: Furnace problems By: RadioActiveGMC on Sun, 28 November 2010 21:18
		Re: Furnace problems By: RadioActiveGMC on Sun, 28 November 2010 22:07
		Re: Furnace problems By: idrob on Sun, 28 November 2010 22:25
		Re: Furnace problems By: RadioActiveGMC on Sun, 28 November 2010 22:34
		Re: [GMCnet] Furnace problems By: Terrance Boyd on Sun, 28 November 2010 23:13
		Re: [GMCnet] Furnace problems By: emerystora on Mon, 29 November 2010 01:03
		Re: Furnace problems By: Ken Burton on Mon, 29 November 2010 06:23
		Re: Furnace problems By: fred v on Mon, 29 November 2010 08:57
		Re: Furnace problems By: RadioActiveGMC on Mon, 29 November 2010 09:10
		Re: Furnace problems By: roy1 on Mon, 29 November 2010 18:28
		Re: Furnace problems By: RadioActiveGMC on Mon, 29 November 2010 21:47
		Re: Furnace problems By: jcurran on Wed, 01 December 2010 14:01
		Re: Furnace problems By: idrob on Wed, 01 December 2010 14:17
		Re: [GMCnet] Furnace problems By: James Hupy on Wed, 01 December 2010 15:10
		Re: Furnace problems By: fred v on Wed, 01 December 2010 17:28
		Re: Furnace problems By: fred v on Wed, 01 December 2010 17:30
		Re: Furnace problems By: roy1 on Wed, 01 December 2010 18:37
		Re: Furnace problems By: captjack on Wed, 01 December 2010 16:58
		Re: [GMCnet] Furnace problems By: James Hupy on Wed, 01 December 2010 19:59
		Re: Furnace problems By: RadioActiveGMC on Wed, 01 December 2010 17:45
		Re: Furnace problems By: fred v on Thu, 02 December 2010 11:50

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