Thread: Furnace in 2020 3120RL shuts off
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Old 06-21-2022, 07:23 AM   #13
pyoung47
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Join Date: Dec 2017
Location: Holts Summit
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M.O.C. #20913
Quote:
Originally Posted by TWP723 View Post
Sounds like the thermocouple.
On some if not most RV furnaces the flame sensor (thermocouple) and ignitor are integrated.
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