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Old 01-04-2021, 04:41 PM   #1
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Furnace

Iím confused. I very seldom use the furnace if ever . Decided I should check it out . Makes fan noise but not very loud . Air comes out of ceiling vents not floor . Fan set on high . Floor vents temp 62. Ceiling 70 . Unit is cardinal 3875. Any thoughts, help ?
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Old 01-04-2021, 04:49 PM   #2
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It's the fan set on high part- that turns on the blower in the A/C. The idea here is that hot air rises so it'll get sucked into the A/C and then distributed around the RV.

Change the fan to Auto:
https://learntorv.com/help-ac-comes-...heat-comes-on/

You'll then feel warm air from the floor registers.
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Old 01-04-2021, 05:30 PM   #3
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Quote:
Originally Posted by ependydad View Post
It's the fan set on high part- that turns on the blower in the A/C. The idea here is that hot air rises so it'll get sucked into the A/C and then distributed around the RV.

Change the fan to Auto:
https://learntorv.com/help-ac-comes-...heat-comes-on/

You'll then feel warm air from the floor registers.
Ok thanks will do when I get back
Thanks much
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