Can this be used for both heating and cooling pneumatic cycles

or 277V AC

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

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

Nordyne 632674 Pressure Switch Els PW 17895 Can this be used forThe 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