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Old 10-10-2010, 02:25 PM   #1
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carrrier blower wont shut off


I have an old Carrier furnace model 58gp125-2. The blower motor wont shut off. I've checked the thermostat wires on both ends no loose or touching wires. The thermostat is turned off fan set on auto. Ive tried turning off all the power to the unit and turned it back on, no luck. I also looked for a reset button, none visible. Any suggestons.

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Old 10-10-2010, 02:53 PM   #2
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carrrier blower wont shut off


Air filter probably is/was dirty and restricted air flow too much. And the limit switch is now stuck open.

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Old 10-10-2010, 03:32 PM   #3
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carrrier blower wont shut off


Changed filter, still running. Should limit switch automatically reset?
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Old 10-10-2010, 04:03 PM   #4
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carrrier blower wont shut off


Normally it would.

But, after so many times it won't. And it needs to be replaced.

how bad was your air filter?
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Old 10-10-2010, 04:08 PM   #5
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carrrier blower wont shut off


Not bad was changed back in late july.
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Old 10-10-2010, 04:13 PM   #6
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carrrier blower wont shut off


Supply houses, Grainger and others will be open tomorrow for you to het a new limit switch.
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Old 10-10-2010, 04:55 PM   #7
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carrrier blower wont shut off


I will do that thanks a lot

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