York S1-025-30877-000 Heating Element Els PW 17895 This 1/2" NPT connection valve
Baker’s notes & crumb story
Description
York S1 025 30877 000 Heating Element Els PW 17895 This 1 2" NPT connection valve This 1 2" NPT connection valve supports various TRV (Thermostatic Radiator Valve) upgrades it is professional practice to chamfer the edges with a file to ensure the rod slides easily through the actuator linkage assembly without catching