Replacing a 175°F switch with a higher rating can lead to heat exchanger damage or fire hazards

Given the thermal stress these components endure

Optimized Refrigerant Control: Precisely manages the flow to the evaporator

Engineered to withstand the thermal stress common in commercial and residential heating applications

Industrial Durability: Constructed with materials resistant to the high-corrosion environments typical of damp crawl spaces

Johnson Controls P499RCP-105K Pressure Transducer Els PW 17895 Replacing a 175°F switch withThe Johnson Controls P499RCP 105K is a precision engineered electronic pressure transducer designed for high accuracy performance in heavy duty HVACR applications. Operating on a 0. 5 to 4. 5 Vdc ratiometric output, this sensor provides linear feedback for monitoring discharge, suction, or head pressure in demanding environments. With a pressure range of 0 to 500 psi, the P499 series utilizes thin film technology to ensure long term stability and