Because this model includes an integral vent limiting orifice

thinner (lighter)

Broad Compatibility: Seamlessly fits Reznor UDAP-200

Optimized Stroke: Maintains the standard 5/16" travel required for proper modulating plug positioning in terminal units

As a 1-pole contactor with shunt

Warrick 7760227 Push Button Because this model includes anThe Warrick 7760227 is a precision engineered normally closed (N C) push button reset switch, designed as a critical component for manual reset functionality in industrial liquid level control systems. Built for the rigorous demands of boilers and water columns, this momentary reset switch allows technicians to clear latching fault conditions, such as high or low level nuisance trips, without needing to cycle power to the primary controller. It is