Mullion Heater
Yes as Ralph mentioned, the mullion heater on your ref is behind the part between the two doors where the gaskets contact the ref when doors are closed.
All two door refs had these, now almost all refs have a thin copper tube there that uses the waste heat from the condenser to save energy.
John L.
Yes as Ralph mentioned, the mullion heater on your ref is behind the part between the two doors where the gaskets contact the ref when doors are closed.
All two door refs had these, now almost all refs have a thin copper tube there that uses the waste heat from the condenser to save energy.
John L.