This specific positioner spring is designated for use with the Johnson Controls D-3246 Series

leak-free braze joint for standard line sets

For applications requiring adjustable setpoints

High Acid Capacity: The desiccant core effectively sequesters hydrofluoric and hydrochloric acids resulting from refrigerant decomposition

Simplified Maintenance: Includes a high-temperature stop and a field-calibratable bimetal thermometer for high-accuracy performance

York S1-026-25529-702 Blower Wheel Refrigerant This specific positioner spring isThe York S1 026 25529 702 Blower Wheel is a precision engineered OEM replacement designed for high capacity air handling applications. Featuring a 15x12 blower wheel configuration with a specific 1 inch bore, this component is built to meet the rigid static pressure requirements of York, Coleman, and Luxaire systems. For technicians in the field, ensuring exact balance in the HVAC centrifugal fan is critical to prevent vibration induced stress on the