The 1178087 Crankcase Heater is an essential protective device for compressors in HVAC/R systems, particularly in environments prone to low ambient temperatures. Its primary function is to maintain the compressor's oil at a sufficiently warm temperature, preventing liquid refrigerant from migrating to and mixing with the oil during the compressor's off-cycle.
HVAC/R technicians and system designers will specify this component to safeguard compressors from liquid slugging and oil dilution, which can lead to severe mechanical damage. Buyers should ensure the 1178087 part number matches their system's requirements for proper installation and effective protection.
By keeping the oil warm, the crankcase heater ensures that refrigerant remains in a gaseous state when the compressor starts, promoting smooth operation and reducing wear. This product is critical for enhancing the reliability and longevity of compressors in both new installations and as a replacement part in existing HVAC/R equipment.
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