Turns out that the next project was to repair our Dometic RM211
Refrigerator whose heating element had burned out.
Happy to report its up and running; so well I can use it as an ice box if desired.
Unable to find an OEM replacement, I was able to locate a heating element which is similar to the original used in my Dometic.
I used an Astral/Frigiking 38-00426 Heating Element which runs 140w-110/12v with a 5/8" diameter tube.
It posed some difficulty in that the
fridge was designed for a slightly smaller heating element. To make room for the larger diameter unit, I used a grinder to slice open the cover and cut the sleeve that retained the original element length-wise. This allowed me to pry open the sleeve and widen it for the larger heating element to fit. I wired it up; re-stuffed the
fiberglass insulation; and patched up the sheet metal.
Works better than new.
The original heating element is rated at 95w and this new element is rated at 140w. For now I am limiting the thermostat to 75% power.