6-inch diameter shell with extended mounting studs and resilient ring options

the 100157718 prevents short-cycling and ensures the stability of the heating loop in demanding commercial water heater applications

its compact footprint and clear terminal labeling simplify the retrofitting of existing HVAC blower controls

This specific internal assembly is designed exclusively for the 25A Series

System Protection: Minimizes the risk of combustion blower strain and secondary heat exchanger fouling

York 022-10642-004 Butterfly Valve mario 6-inch diameter shell with extendedThe York 022 10642 004 Butterfly Valve is a critical OEM replacement part designed for high capacity liquid flow regulation in commercial and industrial chiller systems. Engineered specifically for York YK, YD, YR, YB, and YG series chillers, this 4 inch valve features a robust cast iron body and a stainless steel disc to ensure long term structural integrity under demanding operational cycles. The integration of a high grade EPDM seat provides a