Is a thermowell required for this immersion sensor

Direct Replacement: Specifically designed to replace the 90-232 contactor

providing the durability needed for veteran technicians working in demanding environments

Always check for corrosion on the module pins before seating the wiring harness and ensure the locking tabs click into place to prevent signal loss

Johnson Controls P20BB-1 Pressure Control Els PW 17895 Is a thermowell required forThe Johnson Controls P20BB 1, also identified as the P20BB 1C, is a specialized HVAC pressure control designed for precise low pressure cut out protection. Engineered for use with all non corrosive refrigerants, this SPST pressure switch operates within an adjustable range of 7 PSI to 150 PSI. Its open low configuration ensures the circuit breaks immediately upon a pressure drop, necessitating a manual reset to restore equipment operation. This safety