Heatcraft Refrigeration 2891402 Pressure Switch 319847-401 Approximately 5-5/8-inch motor diameter

Approximately 5-5/8-inch motor diameter

Integrated timing logic optimizes defrost intervals to prevent unnecessary energy consumption

this unit serves as the direct replacement for legacy models M-504801

Direct Cross-Reference: 100% identical functional replacement for the NR-2208-541

this factory-authorized part includes the necessary bulb mounting hardware and Teflon rings to ensure a leak-free seal

Heatcraft Refrigeration 2891402 Pressure Switch 319847-401 Approximately 5-5/8-inch motor diameterThe Heatcraft Refrigeration 2891402 Pressure Switch is an essential adjustable low pressure control designed for high stakes commercial refrigeration and HVAC applications. This genuine OEM replacement part provides critical protection for compressors by monitoring suction pressure and interrupting the electrical circuit during low charge or restricted flow conditions. Engineered with a Single Pole Single Throw (SPST) configuration, this open low