using the A21958-1 gasket ensures OEM-spec fitment and eliminates the risks associated with generic alternatives which may fail under peak condensate loads

750P Series Replacement Electrode with 3/8" NPT Tank Connection (Model PA-750-LP)

and V8044 series

preventing premature failures often associated with generic alternatives

Schneider Electric (Erie) VT2317 Valve Body using the A21958-1 gasket ensuresThe Schneider Electric Erie VT2317 is a heavy duty, two position 3 4 inch sweat zone valve body designed for high demand hydronic systems. Engineered for seamless integration with the Erie PopTop actuator series, this 7. 5 Cv valve body provides high capacity flow for fan coils, baseboards, and air handlers. The two way configuration is built with a forged brass body and a nickel plated stem, ensuring long term reliability in closed loop systems