York S1-331-09150-001 Control Board R-410A Designed for seamless integration with

Designed for seamless integration with Maxitrol Series 20/30 and 21/31 electronic modulation systems

The Weil McLain 511-330-221 is a Natural Gas Pilot Burner Assembly designed specifically for heavy-duty commercial and residential atmospheric boilers

crucial for outdoor condenser longevity

The integrated 10 ft plenum-rated cable simplifies installation

preventing stagnation and rust on internal metal components

York S1-331-09150-001 Control Board R-410A Designed for seamless integration withThe York S1 331 09150 001 Control Board is a critical OEM replacement part engineered for two stage furnace systems and residential air conditioning units. As a veteran grade HVAC ignition control, this Simplicity Lite control board manages the complex timing of the gas valve, flame sensor, and blower motor, ensuring precise 2 stage heating and cooling cycles. Field technicians typically utilize this board to resolve issues with intermittent ignition