Engineered for a close-on-fall operation

or vertical foot mounting

This OEM replacement part is configured to trigger at a fixed temperature of 210°F (99°C)

reducing the need to carry multiple single-voltage units on the truck

allowing technicians to map custom process variables such as temperature

Weil McLain 383-500-630 Gauge Assembly Els PW 17895 Engineered for a close-on-fall operationThe 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