York S1-S90-360 Relay Freon this is a 2-stage inducer

this is a 2-stage inducer assembly

Universal Fit: Standard flange-to-flange dimensions facilitate easy integration into existing hydronic pump setups

Technicians will find the lockable adjusting knob essential for maintaining consistent set points under vibration

A self-aligning plastic hub slips directly over the damper shaft

Can this valve be field-repaired or adjusted

York S1-S90-360 Relay Freon this is a 2-stage inducerThe York S1 S90 360 Relay is a heavy duty, 24V SPST N O fan relay designed for precise induction motor control and pilot duty applications in HVACR systems. Engineered as a genuine OEM replacement part, this relay features normally open contacts that close upon energizing the 24VAC coil, making it a staple for York furnace repair and air handler maintenance. With a durable construction capable of handling switching capacities up to 6 amps, it provides