This natural gas thermostat kit

With a 7/8" suction and 1/2" discharge stub connection

How does this relay protect the HVAC system from short cycling

Carrier HC39CE231 115/230/277V 1Ph 1/4HP 1050RPM

Liebert 172147P2S Crankcase Heater 318518-761 This natural gas thermostat kitThe Liebert 172147P2S Crankcase Heater is a critical OEM replacement part engineered for high performance precision cooling systems. Operating at 480V with a 90W output, this band style heater is designed to wrap securely around the compressor base, maintaining optimal oil temperature during the off cycle. By ensuring that the lubricant remains warmer than the rest of the system, it effectively prevents liquid refrigerant migration into the crankcase.