York Parts S1-33109150001 Control Board KitYork Parts S1 33109150001 is a Board Control Kit designed for Simplicity 1A, 2 Stage HP systems. This replacement kit delivers dependable control and seamless integration with existing York equipment, helping to maintain consistent performance and minimize downtime while simplifying maintenance for technicians. It is designed to be plug and play, reducing wiring complexity and speeding up field installation for quick returns to service. Designed to

Direct replacement part for York S1-02535354000

Applications: HVAC condenser motors

tool-assisted installation for quick replacements by professionals or skilled DIYers

The Hydrolevel 1100H3 Boiler Low Water Cut-Off helps protect your boiler by automatically detecting low-water conditions and preventing damage in both residential and commercial systems

it helps technicians achieve accurate calibration without downtime

plus installer lockout and adjustable temperature limits to protect settings and ensure comfort

Igniter 120V AC

Operating range: 90–130°F

Horizontal mounting and certification-ready design make the Maxitrol 325-11L-2 a reliable choice for demanding gas applications where safety

this electronic relay provides precise delay timing

cost-effective way to protect critical components and extend equipment life

1/8 HP fan motor is designed to deliver steady airflow and dependable operation on compatible heaters