The Armstrong 100499-02 Crankcase Heater is designed to provide efficient heating for compressor crankcases in HVAC systems. Operating at 240 VAC and 40 watts, this heater helps prevent refrigerant migration and ensures reliable compressor startup in low temperatures. Its robust construction includes 50-inch leads and a diameter range of 6.35 to 8.5 inches, making it suitable for various compressor models. Ideal for maintaining system efficiency and longevity, the Armstrong crankcase heater is a dependable choice for both residential and commercial HVAC applications​.
$42.86
each
2 In Stock
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Helps prevent refrigerant migration
Provides efficient heating for compressor crankcases in HVAC systems