The Johnson Controls WEL14A-603R Well Assm is a high-performance immersion well designed for professional HVACR contractors requiring precise temperature sensing in fluid applications

Always verify your specific sensor model before installation

Broad Compatibility: Tailored specifically for the Reznor TR series low-intensity infrared product line

the valve body and strainer (if equipped) should be inspected periodically

or 277V AC

Nordyne 632674 Pressure Switch Els PW 17895 The Johnson Controls WEL14A-603R WellThe Nordyne 632674 Pressure Switch is a critical safety component designed specifically for condensate management in M7RL 045A and M7RL 072A gas furnaces. As a veteran grade OEM replacement part, it effectively supersedes older part number 632492. This normally open (NO) switch features a factory calibrated setpoint of 0. 30" WC (Water Column), ensuring the system shuts down if a condensate drain blockage or overflow occurs. Built for high efficiency