Cool Canuck wrote:
From Thetford's Site FQA
How level must the refrigerator be?
If you have a gas absorption refrigerator, normal leveling of the vehicle is sufficient. The refrigerator is made to operate within 3 degrees off level side-to-side and 6 degrees off level front-to-back (looking at the front of the refrigerator).
That would be Norcold's requirement.
Dometic is less specific BUT both make note of the importance of 'operating level'
Per Dometic:
LEVELING THE REFRIGERATOR
Leveling is one of the requirements for proper operation with absorption refrigerators.
To ensure proper leveling the vehicle needs to be leveled only so it is comfortable to live in (no noticeable sloping of floor or walls).