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TucsonJim's avatar
TucsonJim
Explorer II
Jul 12, 2015

Norcold Refrigerator Help Needed - Won't cool at altitude

My son bought a new TT two weeks ago and we went camping with him in Wyoming for a weekend. When he left his house in Salt Lake, the reefer was working fine on LP gas and electric. When we arrived...
Old-Biscuit's avatar
Old-Biscuit
Explorer III
Jul 12, 2015
Flotsam nailed it.

Norcold does not have a 'high altitude kit'...just the warning :S

Best to get several different size orifices and test at altitude for best effect.


Fridge is running fuel rich.....staving for air
Small opening orifice at 11" WC LP pressure will provide proper air/fuel ratio

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