The Mullion Heater is an OEM part for Bosch refrigerators. It is designed to prevent condensation from forming on the refrigerator door mullion, the vertical divider between the doors. This heater ensures that the mullion stays warm enough to stop mois
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Thermador refrigerator door heater element was broken Greg T. • San Clemente , CA • January 01, 2016
Open the left door and remove shelves. Remove the three torx screws from the left side metal rail and remove the rail. Disconnect the wires from the door to the heating element and lift the element off the retaining screws. Reverse the process to install the new heating element. Very simple repair.
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