York S1-331-03012-000 Board Kit 326058-755 extending vertically to establish a

extending vertically to establish a reliable electrical circuit upon contact with conductive media

this component maintains system equilibrium and prevents liquid slugging in the compressor

With the inducer motor running

Common Questions for HVACR Contractors: Is the Hankison 504 suitable for high-temperature applications

the valve’s robust slide-block construction minimizes the risk of sticking in mid-position

York S1-331-03012-000 Board Kit 326058-755 extending vertically to establish aThe 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