Key Benefits Optimized Compatibility: Specifically die-cut for the PPEC Low-Profile Pressure Powered Pump to ensure a perfect fit with factory bolt patterns

The integration of Viton (FKM) seal material ensures superior chemical resistance and thermal stability

This factory authorized part is the primary replacement for older Marathon Electric model 5K49MN4735X

specifically model H8HK010H-01A

ensuring a perfect fit for legacy 0391600 installations

York S1-024-42183-000 Switch 321894-709 Key Benefits Optimized Compatibility: SpecificallyThe York S1 024 42183 000 Loss of Charge Switch is a critical OEM safety component engineered for precise pressure monitoring in residential and light commercial HVAC systems. Functioning as a primary safeguard for the refrigeration circuit, this low pressure switch is designed to interrupt the electrical signal to the contactor if system pressure drops below a safe threshold, mitigating the risk of compressor failure due to lubricant starvation or