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Heat starts hot then turns cold...... limit switch needs to
heat starts hot then turns cold...... limit switch needs to be reset to get hot air back on...... we just replaced the limit switch which didnt help … read more
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airheatman
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Lennox LF 24. LED shows 4 flash code, how do I remedy this?
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The furnace is not working, the fan runs but blows cold air.
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Phil
Phil
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I have a Reznor UDAP 125 unit heater running on propane
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I have problems w/ a Coleman DGAA 70 gas furnace. Runs fine
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my furnace keeps shutting off. I press the reset button, it
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I have a Philco furnace gas forced hot air system that will
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Having problems with my Nordyne furnace...just looking for info. The furnace was cycling
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Hello, I have a rheem dvds-09ezajs 90plus furnace that is not
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I have a Coleman furnace with an Emerson 4702G board. Until
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My lennox furnace 80MGF does not want to stay on. The light
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I have a comfortmaker & i get 4 blinks on the control board.
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emaied a question about a rheem criterion2 this morning-havent
emaied a question about a rheem criterion2 this morning-havent received an answer yet.Furnace fires on for 5 mins then shuts down -it refires and ignites for about 10 seconds then shuts off the gas-Wh… read more
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We have a 2003 5th wheel with a Suburban furnace that has never
We have a 2003 5th wheel with a Suburban furnace that has never really worked properly. The thermostat was replaced with a new a/c so it is apparently not the issue. The furnace does come on, the fan … read more
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I have a rheem classic 90 plus, it is 3 years old. It is a
I have a rheem classic 90 plus, it is 3 years old. It is a gas furnnse. It is turning off and on, sometimes it does not fire up, and just blows cold air. Othertimes it runs like a champ.… read more
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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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