The Conbraco 25-501-03 Water Gauge set is a heavy-duty boiler sight glass valve engineered for critical liquid level monitoring in high-pressure steam and hydronic systems

replacing the Nordyne 669566R restores the refrigeration cycle to factory specifications

this kit is built to withstand the rigorous vibrations of commercial HVAC systems

this kit maintains mechanical integrity in demanding boiler room environments

Key Benefits for Commercial HVACR Systems: Universal Compatibility: Fully compatible with TE 12

Schneider Electric (Barber Colman) MA41-7073 Actuator 30067439-890 The Conbraco 25-501-03 Water GaugeThe Schneider Electric (Barber Colman) MA41 7073 Actuator is a high performance 24V spring return actuator designed for the reliable two position control of dampers and valves in commercial HVACR systems. Delivering 60 in lb torque, this SmartX DuraDrive actuator ensures positive close off in air tight applications and operates as a fail safe solution during power loss. As a direct replacement for MA 7203 and MA40 7073, it offers a seamless retrofit