Furnance Problem

01-17-2012, 08:50 PM	#1
chinaman Newbie   Join Date: Jan 2012 Posts: 3	Furnance Problem The main burner turns On and goes Off and about 30 seconds. I cleaned the heat sensor and checked the limit control switch

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01-18-2012, 08:44 AM	#2
Bondo Master General ReEngineer     Join Date: Dec 2007 Location: Chaumont River, Ny. Posts: 3,169	Furnance Problem Ayuh,... What kinda furnace,..?? There ain't no mind readers hanging out here...

01-18-2012, 09:11 AM	#3
biggles Member     Join Date: Jan 2008 Location: Long Island Posts: 3,199	Furnance Problem Hi limit how is the filter and is the fan squirrel cage clean on the fins....do you have a control module inside the furnace...

01-18-2012, 10:14 AM	#4
Bryan nowicki Newbie   Join Date: Jan 2012 Posts: 1	Furnance Problem I have a Comfort maker furnace high eff that fires up and then shuts down and then fires back up and shuts down not sure what could be no flash codes on furnace

01-18-2012, 01:05 PM	#5
harleyrider Member   Join Date: Feb 2007 Location: NW Ohio Posts: 804	Furnance Problem Quote: Originally Posted by Bryan nowicki I have a Comfort maker furnace high eff that fires up and then shuts down and then fires back up and shuts down not sure what could be no flash codes on furnace bryan, do not hijack threads.......please make your own.....you will be helped much faster

01-18-2012, 09:24 PM	#6
ben's plumbing Member   Join Date: Oct 2011 Location: pa Posts: 3,199	Furnance Problem chinaman even though you cleaned flame sensor ..your problem still seems like flame sensor....maybe replace sensor...I have clean sensors that still did not work ...replaced it now working fine..