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Topic: Reefer madness... (Read 820 times) previous topic - next topic

Reefer madness...

I have the side by side Elite reefer with the separate compressor for the freezer - pretty standard in the U320 in the 90s. Always had problems running it on propane, always blows out when driving. I pretty much just run it on electric constantly. I added a stack fan and a dual inside fan. When sitting, I have no problem maintaining reefer temps 35-36 degrees.
However, I get on the road traveling over 55 mph and the reefer temp jumps up to between 50 and 60F. No check light. After an overnight we're back to 35F.
Below 50-55 mph and temps seem to stay fine.

I figure either some kind of air flow issue or insulation issue. I know the stack fan is running, I can hear it.
Thoughts?
The selected media item is not currently available. Dave Head & Megan Westbrook
Titusville, FL - The Great Outdoors
'98 270 buying this month
Toad is a 2018 F150 XLT

Re: Reefer madness...

Reply #1
First guess would be an airflow issue.
Pierce and Gaylie Stewart
'93 U300/36 WTBI
Detroit 6V-92TA Jake
1140 watts on the roof
SBFD (ret)

Re: Reefer madness...

Reply #2
How about blocking off some or all of side air intake to see how it affects heating fridge solution?

 

Re: Reefer madness...

Reply #3
Think this has been covered in great detail earlier this spring, I would look under the Barry Beam pages, as I think he had similiar issue and found a cure.
Good luck