Forum Discussion

NKnowland's avatar
NKnowland
Explorer
May 09, 2021

Dometic fridge not cooling on LP. Just LP.

The fridge/freezer works great on AC and DC.
The freezer works great on LP.
The fridge sucks on LP..

So this is only an issue on the LP side that just impacts the fridge.

The burner unit was cleaned/inspected professionally. Good flame. Manometer 11.1. New baffle. Air blow to clean flue.

What else is there to try???
  • NRALIFR's avatar
    NRALIFR
    Explorer
    May 09, 2021
    I’d get a second opinion on that burner, or buy a manometer and check the LP pressure myself. It should be at least 11” wc WITH the LP system loaded about 50%, which means you ought to be running the furnace and water heater while checking the pressure.

    I just noticed you said new baffle, so I removed that suggestion.

    Seriously, check the LP pressure again. The flame can LOOK good, but still be too low btu-wise.

    :):)
  • bgum's avatar
    bgum
    Explorer
    May 09, 2021
    Put small fan in bottom of fridge. Give your unit more time to cool.

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