York S1-331-03012-000 Board Kit 326058-755 This actuator is a standard

This actuator is a standard replacement for aging NF Series models

With the inducer motor running

this fuse "blows" to prevent damage to the wiring harness and surrounding cabinet components

It cannot be used to replace a standard induction motor without significant cabinet and control modifications

York S1-331-03012-000 Board Kit 326058-755 This actuator is a standardThe York S1 331 03012 000 Board Kit is a critical OEM replacement control board specifically engineered for TM9V series furnaces and high efficiency 96% AFUE 2 stage gas furnaces. Built to handle the complex logic required for ECM variable speed blower motors and multi position heating units, this communication control board ensures precise timing for two stage gas valves and intermittent pilot ignition sequences. As a direct factory replacement for