This spring range is typically used for sequencing or to provide a specific fail-safe force

this may not be the correct part for your specific configuration

the 195 PSI MOP charge is specific to R410A HVAC applications

or brittleness when the blow-down valve is opened

Lennox 93M10 Crankcase Heater 340155-7024 This spring range is typicallyThe Lennox 93M10 Crankcase Heater is a critical OEM replacement part engineered for high voltage HVACR applications. Operating at 70 Watts and rated for 575V to 600V systems, this heater is designed to maintain optimal compressor oil temperature during the off cycle. By preventing refrigerant migration and limiting oil viscosity increases in cold ambient conditions, the 93M10 ensures reliable compressor lubrication and protects the internal components