Indoor fan keeps running

spider · Jul 20, 2013

Hi. I have an older roof top unit. My blower Moter will not shut off. Tstat good and I changed the fan relay. Can you tell me the next step thx.

nealtw · Jul 22, 2013

just bumped this forward incase this was missed. Welcome to the site.

Fireguy5674 · Jul 23, 2013

I think we need a little more detailed info to make a constructive suggestion.

Admin · Jul 23, 2013

What's the make and model?

user 4883 · Jul 23, 2013

You will need a volt/ohm meter to perform most of the troubleshooting checklist.
Welcome to the site.
Please get back to us with the details, we'd love to help you.

spider · Jul 23, 2013

kok328 said:
You will need a volt/ohm meter to perform most of the troubleshooting checklist.
Welcome to the site.
Please get back to us with the details, we'd love to help you.

Thx guys you all rock it's a old Frazier Johnson lol. No info.

spider · Jul 23, 2013

spider said:
Thx guys you all rock it's a old Frazier Johnson lol. No info.

I'm thinkn the high limit fan combo switch I guess that's all it could be.. Hmmm. I'm not getting 24 volts to fan relay like it should couse it's not on ..... I am getting 120 out of relay and to combo then combo to fan

Indoor fan keeps running

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Indoor fan keeps running

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