Heavy hammer-style construction increases durability compared to generic solid-state alternatives

utilizing differential expansion technology to provide rapid response to temperature fluctuations

For technicians servicing reach-in coolers or ice machines

it is fully compatible with modern high-pressure refrigerants including R-410A

Key Benefits Balanced Port Design: Delivers precise refrigerant metering and stable control by preventing system pressure fluctuations from influencing valve operation

Aaon P91340 Limit Switch Els PW 17895 Heavy hammer-style construction increases durabilityThe Aaon P91340 Limit Switch is a mission critical safety component designed for precise thermal regulation within high performance HVAC systems. This 190 220F auto limit switch features a 7 1 8 inch insertion depth, ensuring accurate sensing of heat exchanger or supply air temperatures. Engineered for Aaon rooftop units and air handlers, the P91340 functions as an automatic reset safety device that opens the electrical circuit when temperatures