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Ask Charles Bodenheimer Your Own Question
Charles Bodenheimer
Charles Bodenheimer, HVAC Mechanic
Category: HVAC
Satisfied Customers: 78
Experience:  Owner at BoMech Solutions
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Older rheem a/c air handler fan not shutting off

Customer Question

older rheem a/c air handler fan not shutting off
Submitted: 5 months ago.
Category: HVAC
Expert:  Charles Bodenheimer replied 5 months ago.
Make sure the fan is set to auto. If it's still running you have a stuck fan relay. Thanks for choosing justanswer.com. Lmk
Customer: replied 5 months ago.
have already changed out fan relay and it still runs
Expert:  Charles Bodenheimer replied 5 months ago.
Ok. With a volt meter set to AC volts. Check if you have 24v at the fan relay while the t stat is set to off and fan on auto. If you still have 24v and or the fan still runs. You have a bad t stat. Thanks.
Expert:  Charles Bodenheimer replied 5 months ago.
Lmk. I'm logging off. I'll be back on tomorrow afternoon est. thanks