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What replaces or is compatible with the lenox control board
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When the blower comes on the burners will come on for a second
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Hi, I have a Lennox Merit Series G40UH(X). If I turn system
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I have a Lennox G40UH (X) Series. And when I turn on the system
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I have a Lennox G40UH(x). When in the heating mode, the unit
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I have a Lennox G40UH(x) furnace. It is not coming on like
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Meet the Experts:

Phil

Phil

Mechanical Engineer

7,791 satisfied customers

Retired HVAC/ Electrical & Boiler contractor. Industrial

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Rick Mather

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Matthew

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Brian HVAC Guy

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I have been an HVAC/R mechanic/technician for 30+ years.

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Kenton Guidry

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Rick Ridley

Rick Ridley

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Retired But have had 30 years on the tools, Ex CORGI

Tom

Tom

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16+yrs HVAC/R service. Residential Commerical Industrial

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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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