It operates within a pressure range of -0

Built for compatibility with Armstrong radiator valves

it is the standard choice for professional contractors performing Reznor heater maintenance and component overhauls

Is it possible to adjust how much air bypasses when the damper is closed

the unit utilizes a balanced-seat piston design to ensure stable outlet pressure despite fluctuations in the supply line

Lochinvar & A.O. Smith 100275594 Motor 326070-701 It operates within a pressureThe Lochinvar & A. O. Smith 100275594 Motor is a critical OEM boiler diverter motor designed for precision fluid management in high efficiency hydronic systems. Engineered specifically for the Lochinvar Knight NKC 110 199 and NKB series, this diverter valve actuator facilitates the seamless transition of heated water between the primary space heating loop and the domestic hot water (DHW) heat exchanger. By regulating the internal diverter valve, the