York S1-028-12463-002 Hose 320788-703 the 310473 (STR-WF2) is the

the 310473 (STR-WF2) is the standard replacement kit for both the WF-2 and the electronic WFE series water feeders

it features teeter-type terminals for rapid up-front wiring and a 12-hour spiral time scale for precise interval selection

the internal bimetal or mechanical cam has likely reached its end-of-life

25-inch lead length and a ceramic block insulator tailored for specific furnace manifold configurations

York S1-028-12463-002 Hose 320788-703 the 310473 (STR-WF2) is theThe York S1 028 12463 002 is a critical inducer drain hose engineered specifically for high efficiency condensing furnaces within the Johnson Controls family. As a precision molded OEM replacement part, it facilitates the proper furnace condensate removal from the inducer housing to the collector box. In the field, we see these hoses degrade due to constant exposure to acidic condensate and high thermal cycles. Replacing a brittle or clogged hose is a