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Baja_Man's avatar
Baja_Man
Explorer
Oct 14, 2022

Adding Fans to Rear of RV Absorption Refer - How to Wire?

I would like to add two 90mm fans behind the service vent (side of trailer). This is the lower vent where most of the electrical connections are located. MY current unit Dometic DM2652LBX with o...
Baja_Man's avatar
Baja_Man
Explorer
Oct 15, 2022
Refer is not in a slide.

Fridge vent is on roof.

It appears to be properly installed per installation guidelines. There is little space between refer and trailer side wall.

My thinking is to add fans at bottom so there is a push (of lower fans I will add) and a pull by the upper OEM fan.

How best to wire so all three are on at same time?
Is there a reason to not have them all on at same time?

Thoughts?

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