A Hint, lost the 120 heat element in my 1975 Dometic fridge, old element had cast itself into
mounting hole, did not want to try and drill it out, afraid of making a hole in something I shouldn't
Next to it was another mounting hole, intended for a 12 Volt
heater option, almost rusted shut, cleaned it
out with a rat tail file, put new 120 v element in, and it works great.