York Parts S1-33109150002 HVAC Simplicity Control Board KitYork HVAC Simplicity Control Board Kit, model S1 33109150002, delivers a reliable replacement control for York systems. This Simplicity board supports 1A 2 stage cooling and heating, making it ideal for residential HVAC upgrades. As a genuine York Part, this replacement board ensures compatibility with existing wiring and connectors, minimizing installation time. Built for durability and consistent performance, it helps restore efficient climate

Motor: 120V AC

Replacement part for Trane parts

Ideal for safety-critical applications in commercial and industrial settings

it features high-temperature windings and robust bearings for extended life

This Armstrong replacement part is designed for quick installation

Includes 2 pre-filters

reliable flame sensing

Differential range 35–200# to tailor response to system dynamics

This makes it a reliable choice for oil

it includes an alarm terminal for easy fault signaling and reliable safety monitoring

Compatibility: ADS80703ANA

and safety-tested construction to withstand daily operation in humid or dusty environments