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Posted by Mike Dobony on May 12, 2007, 5:39 pm
> Yes, the thermostat wires inside the blower, specifically the "G" wire,
> which should control the fan relay
>
I already did that. It just keeps running and running and running. The A/C
turns on and off just fine, but hte blower just keeps running and will not
shut off.
There is a Cool/Heat switch on the furnace itself. When I had it on Cool it
did this also so I just leave it on Heat. I have no manual on this thing
and can't seem to find it on the internet. The Intertherm site does not
have any email address for any kind of customer service.
>
>>
>>> If you can find where the thermostat wires are connected in the blower
>>> unit, try disconnecting the wire that controls the fan, which is usually
>>> green. This would prove the wiring from the unit to the thermostat
>>>
>>
>> Do you mean the thermostat wire connections inside the furnace or the
>> wires on the blower itself? I already disconnected the wires from the
>> furnace inside the furnace.
>>
>>>
>>>
>>>
>>>>I have an Intertherm MGHA-056 in my mobile home that is constantly
>>>>running even with neither the air conditioning nor the heat on. I
>>>>disconnected the wires to the thermostat and it is still running. Any
>>>>ideas on what is going on?
>>>>
>>>> Mike D
>>>>
>>>
>>>
>>
>>
>
>
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