eliminating the temperature swings common with two-position controls

Integrated Safety: Features an automatic pilot valve that ensures complete gas shutoff in the event of a pilot outage

ensuring the vent damper actuator operates with the precise timing required for modern high-efficiency HVAC systems

What systems use this specific pilot relay

Enhanced Stability: The integrated self-calibration algorithm maintains NDIR sensor accuracy (±30 ppm ±2%) and extends service intervals

York S1-026-42199-000 Blower Wheel 318518-761 eliminating the temperature swings commonThe York S1 026 42199 000 Blower Wheel is a precision engineered OEM replacement blower wheel designed for high static pressure applications in York and Johnson Controls HVAC systems. This 10x10 blower wheel features a clockwise (CW) rotation and a standard 1 2 inch bore diameter, ensuring a secure fit on compatible motor shafts. Constructed from durable galvanized steel with tabbed blade reinforcement, it maintains structural integrity under