This 1830 series kit is engineered for flexible mounting

Its one end ground configuration and Rajah connector mounting provide a secure electrical path

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

What model does the SP21032 specifically replace

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

Johnson Controls P499RCP-105K Pressure Transducer Els PW 17895 This 1830 series kit isThe 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