A Master-Bilt 17-09570 Heater defrosts the evaporator coil, keeping your freezer merchandiser cooling seamlessly.
The Master-Bilt 17-09570 Heater provides defrost heating within the refrigeration system. It contributes to proper equipment operation by supporting the defrost function.
The Master-Bilt 17-09570 Heater may need to be replaced if the unit freezes up, does not cool or defrost or stops working. Warning signs might include a burned or open defrost element, damage at the wire end or no power reaching the heater, which might be remedied by installing a real OEM part to support proper operation.
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