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

making it compatible with specific industrial burner ports designed for 10mm electrodes

This model is factory-calibrated and does not require field adjustment of the differential or thermometer

Built for reliable line voltage operation at 120

Upgrade your air handling equipment with the Enviro-tec PM-02-1542 Motor

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