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The EMERSON 918-0043-00 crankcase heater offers compressor protection by keeping the crankcase warm during off cycles, minimizing refrigerant migration. Designed with limited wattage to prevent overheating and oil carbonization. It is suitable for ZB21KCE-TF5-940 models and fits Copeland brand compressors. The heater has a voltage rating of 240V and a power rating of 70W, with a 48-inch lead length.
Provides critical compressor protection by maintaining crankcase warmth during off cycles, preventing refrigerant migration and potential damage.
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