While it fits a standard 1/2-inch bore

which is typically sold separately or salvaged from the existing assembly if it remains within millivolt specifications

The chain-operated handle allows for efficient manual shut-off from floor level

With dimensions of approximately 49

making it a staple for technicians servicing gas-fired boilers

AERCO 95262205 Gas Valve 322838-754 While it fits a standardThe AERCO 95262205 Gas Valve is a critical engineering component designed for high performance commercial boilers and industrial heating systems. As a genuine HVAC replacement part, this natural gas control valve ensures precise gas flow regulation, which is essential for maintaining optimal combustion efficiency and system safety. Built with a durable construction, the AERCO 95262205 is engineered to handle the rigorous demands of gas fired heating