Weil McLain 383-500-630 Gauge Assembly Els PW 17895 protecting the expansion valve and

protecting the expansion valve and compressor from debris

preventing motor overheating and premature winding failure due to out-of-spec electrical oscillation

Key Benefits: Precise Thermal Regulation: Factory-calibrated F150-55F settings ensure optimal blower timing and system safety

As the system cools to 130°F

Common Questions: Does this kit work for 1" 210CA valves

Weil McLain 383-500-630 Gauge Assembly Els PW 17895 protecting the expansion valve andThe Weil McLain 383 500 630 Gauge Assembly is a high precision OEM replacement component engineered specifically for Weil McLain Ultra series boilers. As a dual function monitoring solution, this assembly integrates a boiler pressure gauge and a temperature sensor into a single, streamlined interface. This design allows technicians to conduct rapid diagnostics and verify that the system is operating within the standard 1225 psi range for residential