Ok first BIG problem....

[DeckArtist]

Looks like I am going to need a new blower motor and NOTHING on the internet matches my model number. Mine is Dometic model number 3104928.019 Quick Cool and all I can find is 3108706.916 motor kits. Anyone know if that will fit or who to call to find the right one? Trying to avoid having to buy a $1350 unit

 

[CharlesinGA]

Blower for what? the roof A/C unit?

OK, the 3104928.019 number is the part number for ONLY the ceiling inlet grill for the A/C. You need to remove that grill and look w...a...y up inside the A/C for the id tag that give the model number, amp draw, and other info. Should look something like this....................

 

[Isaac-1]

Depending on what you need, I may have a used working blower motor for cost of shipping if you are interested. I just removed a 2001 Dometic / Duotherm 15K BTU heat pump with a bad compressor off of my coach and still have the guts of it. Blower was still working, but is of course nearly 22 years old.

 

[DeckArtist]

Blower for what? the roof A/C unit?

OK, the 3104928.019 number is the part number for ONLY the ceiling inlet grill for the A/C. You need to remove that grill and look w...a...y up inside the A/C for the id tag that give the model number, amp draw, and other info. Should look something like this....................

Yes...the roof AC....Ok that number is 59516.331. I can look at the amp draw when I get back up later this morning.

 

[DeckArtist]

Depending on what you need, I may have a used working blower motor for cost of shipping if you are interested. I just removed a 2001 Dometic / Duotherm 15K BTU heat pump with a bad compressor off of my coach and still have the guts of it. Blower was still working, but is of course nearly 22 years old.

I am interested for sure!

 

[TXcmpr]

You may just need the run capacitor. If the motor is spinning free it is probably going to be the capacitor.

 

[Mark_K5LXP]

And if it doesn't spin it's likely bearings, which can be replaced. DIY, or motor shop. It might be reasonably argued that it's not worth the time/trouble/expense to fix a fractional HP motor but unless a FFF equivalent is readily available, I'd take the repaired motor I know will fit over an unknown one.

Mark B.
Albuquerque, NM

 

[DeckArtist]

You may just need the run capacitor. If the motor is spinning free it is probably going to be the capacitor.

I will check today and see if it spins freely by turing the fan up top.

Good point Mark, I may have a replacement coming soon though from Isaac.

 

[Isaac-1]

I will try to get the model number of the motor off mine today, or tomorrow I looked up your model, and mine which is a 59146.531 and they both seem to use a 2.5 FLA rated fan motor, I am just not sure it is the same one.

 

[Contributor]

I would go with a rebuilt blower over a used 22 year old one.

 

[Lou Schneider]

Turn on the motor and give the blower a spin by hand. If it picks up and runs it's a bad capacitor.

 

[CharlesinGA]

Install instructions covering your p/n unit

Charles