Fan Motor Runs All the Time on Furnance

by Roger
(Ga)

Question: My fan runs all the time on the furnace and will not cut off. does it need a new limit switch?



Robbie: Sounds to me like you have a bad Time delay switch. It is responsible for running the fan approx. two minutes after the burner shuts off to cool the system.

Hope this helps,
Robbie

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Robbie Warford, San Diego RV Repair

Hi, I'm Robbie. Welcome to Money-Saving-RV-Repair.com!

Like the name implies, this site is all about helping you save money while keeping your RV in tip-top shape--and that is all about you having the knowledge to do so.

I've been a technician in the RV industry for 30 years, operating out of San Diego, California. And let me tell you, I love my job.

But I also love empowering RVers with the knowledge they need to make the right decision on repairs, or to make the fix themselves--and that, my friend, is the reason for this website. I hope you enjoy.

Or, learn more about me, my RV service practice, & this website here.