The Honeywell 316134B kit typically includes the main diaphragm assembly

RST45C1E-CAV-901 is the cross for RK5EJ1DC280J70

Always verify your specific sensor model before installation

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

While originally specified for R22 and R407C

Nordyne 632674 Pressure Switch Els PW 17895 The Honeywell 316134B kit typicallyThe 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