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fabricator · 10-24-2008, 05:49 PM

Who is the heat and air guru
I have a rheem classic 90 about 4 years old
started in the spring thought it was low on propane
but is still doing it this fall
will cycle and heat like it should then cycle off
next time it will cycle blower will kick on
cycle back off b/4 it should, kinda like it runs out o propane ?
will cycle on off on off on off several times
without lighting, will go in shutdown mode... I guess is what it would be called
10- 15 minutes later will go thru the same ****
sometimes it will light and run sometimes it wont

thermostat cause this?
HELP..

10-24-2008, 05:49 PM	#1
fabricator Join Date: Jan 2007 Location: Cincy, Oh Posts: 947	Hvac Who is the heat and air guru I have a rheem classic 90 about 4 years old started in the spring thought it was low on propane but is still doing it this fall will cycle and heat like it should then cycle off next time it will cycle blower will kick on cycle back off b/4 it should, kinda like it runs out o propane ? will cycle on off on off on off several times without lighting, will go in shutdown mode... I guess is what it would be called 10- 15 minutes later will go thru the same **** sometimes it will light and run sometimes it wont thermostat cause this? HELP.. __________________ For you guys who can't drive, I have owned a frame rack for several years. Prices are based on your skill and ability to wreck it....