York S1-025-39903-000 Heater 340155-7024 this aftermarket bonnet assembly offers

this aftermarket bonnet assembly offers a cost-effective alternative to OEM parts without compromising threading precision or material durability

Universal Compatibility: The self-centering shaft adapter reduces the need for additional mounting hardware on various shaft geometries

reducing hysteresis in proportional control sequences

Can this pressure switch be mounted in any orientation

Industrial Build: Engineered for long-term thermal cycling in high-demand heating and cooling environments

York S1-025-39903-000 Heater 340155-7024 this aftermarket bonnet assembly offersEnsure reliable compressor performance and prevent refrigeration migration with the York S1 025 39903 000 Crankcase Heater. This 460V 70W HVAC heater is engineered specifically for commercial and industrial York condensing units, providing the consistent thermal output necessary to maintain oil temperature during off cycles. By keeping the refrigerant and oil separated in the crankcase, this OEM replacement part mitigates the risk of catastrophic