Blower not installed correctly
#1
07-08-10, 09:39 PM
Blower not installed correctly
Miller wall furnace model cmh72-a serial 1d0788-00707 the blower housing seams to overhang several inch's and I can feel air blower over the furnace.It won't go back any farther due to these metal tabs blocking it. It's not even screwed in place.
http://img20.imageshack.us/img20/9022/1041091.jpg
http://img337.imageshack.us/img337/619/1011099.jpg
The front screw holes on the housing don't match up with the holes in the front.
http://img20.imageshack.us/img20/9022/1041091.jpg
http://img337.imageshack.us/img337/619/1011099.jpg
The front screw holes on the housing don't match up with the holes in the front.
#2
07-13-10, 09:42 AM
Mismatched blower
It appears that the blower is one that was "close" to what was there. Because those trailer furnaces are downflow heat won't go out through the ductwork by gravity as it would tend to do in a conventional home. If the original blower failed in cold weather then what's there was better than nothing.
#4
07-15-10, 06:01 AM
Just replace it with the correct blower...
Used for replacing Either the CMF or MOC
3-SPEED BLOWER Complete With Housing & Blower Wheel 903126 or
903866
Intertherm / Nordyne / Miller furnace replacement parts | Mobile Home Heating | Beckett Burner
Used for replacing Either the CMF or MOC
3-SPEED BLOWER Complete With Housing & Blower Wheel 903126 or
903866
Intertherm / Nordyne / Miller furnace replacement parts | Mobile Home Heating | Beckett Burner
#5
07-15-10, 06:31 AM
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Blower
The furnace pictured is neither a CMF or MOC. Both of those models have swing open non removable doors.
I'm more concerned with what appears to be holes or cracks in the heat exchanger & strongly suggest getting a professional to take a look at the furnace.
I'm more concerned with what appears to be holes or cracks in the heat exchanger & strongly suggest getting a professional to take a look at the furnace.
