The York 031-02107-000 is an essential HVAC surge suppressor designed for heavy-duty industrial application within Johnson Controls and York environmental systems

It is not intended for high-amperage resistive loads without a contactor

This code typically indicates the flame sensor is dirty or failing to send a sufficient signal to the control board

The Laars Heating Systems 10449521 High-Tension Lead is a 55-inch ignition component critical for maintaining reliable spark delivery in residential and commercial boilers

while optimized for the TH5110

Lau 6128190001 Fan Blade 322838-753 The York 031-02107-000 is anThe Lau 6128190001 Fan Blade is a heavy duty steel condenser fan blade engineered for high performance heat dissipation in residential and light commercial HVACR systems. As a veteran grade HVAC replacement part, this 3 blade propeller features a 24 inch diameter and a 22 degree pitch, optimized for moving high volumes of air across the condenser coil to manage head pressure effectively. This specific model is designed for CCW rotation (counter