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hello, i have two g43uf units in my house purchased in 2009.
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I have Lennox mode C33-25A-2F93, serial number 6007F09765.
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my lennox g51mp series furnace keeps shuting off and will not
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Hi, Lennox Furnace Gas, Model G32Q3-75-2 Ser# 5801C42365 -
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my lennox furnace g51mp series works fine as long thermostat
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Furnace only heats to 60 degrees. Thermostat is set higher
Our furnace will not heat above 60 degrees. It shuts off even though the thermostat is set higher.… read more
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Tom

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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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