Before proceeding, please understand that the venting, installation, clearance, and airflow of an absorption cooling unit refrigerator is imperative for proper operation.
When looking at the replacement dimension guide, keep in mind that ANY dimensional differences would need to be met to ensure there is...
ZERO open air space on the left and right side of the refrigerator.
ZERO open air space above the box of the refrigerator.
NO MORE than 1 inch of space between the outer edge of the cooling unit and the side wall of the RV.