this compact switch is a direct 3L09-27 cross for S1-026-32588-005

The assembly features a 3/16 inch x 8-5/8 inch sensing bulb and a durable 48-inch capillary tube

Durable blocked vent limit switch design stands up to demanding mechanical room conditions

simplifying inventory and part identification for service technicians

If your application requires field-tuning of the fan speed

York S1-S90-360 Relay 320788-703 this compact switch is aThe 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