The Macon Controls N10950 is a high-performance 3/4 inch sweat straight radiator valve body engineered for precision flow regulation in hydronic and low-pressure steam heating systems

this brass air vent is specifically engineered for hydronic (water and glycol) systems

which allows it to control higher pressures and larger flow volumes compared to typical direct-acting models

snap-acting contacts to ensure long-term reliability in mechanical rooms

Does this thermostat require a separate power source

Carrier 327972-756 Gas Valve 340155-7026 The Macon Controls N10950 isThe Carrier 327972 756 Gas Valve is a direct OEM replacement designed for high performance gas fired furnaces, specifically engineered to regulate natural gas flow with precise accuracy. This single stage assembly is factory set to a 3. 5" W. C. outlet pressure and utilizes a standard 1 2" NPT pipe fitting, making it a drop in solution for a variety of Carrier, Bryant, and Payne residential heating units. Operating on a standard 24V HVAC control