Hydrotherm 59-1071 Air Filter Els PW 17895 you must use an AH

you must use an AH series high-temperature actuator for any application involving steam or fluid temperatures reaching 250°F

The Schneider Electric (Erie) VT3417 Valve Body is a rugged

As the direct replacement for R10-03C

preventing common issues like fluttering contacts or failed starts under high head pressure

ensuring your client's system maintains consistent temperature control and energy performance throughout the heating season

Hydrotherm 59-1071 Air Filter Els PW 17895 you must use an AHThe Hydrotherm 59 1071 Air Filter is a critical OEM replacement part designed specifically for the Hydrotherm KN series condensing boilers, including the KN6, KN10, and KN20 models. Engineered as a high performance combustion air filter, this KN20 air filter ensures a clean, debris free air supply to the burner, preventing premature fouling and maintaining optimal thermal efficiency. In high efficiency condensing boiler maintenance, utilizing genuine