this Maxon 17555 assembly is rated for 115 VAC to 120 VAC at 60 Hz

Can I use this switch in high-altitude environments

inspect the silicone tubing for cracks or moisture

It handles any damper shaft diameter between 14 mm and 25 mm (9/16" to 1

Durable Construction: High-temperature stainless steel electrode resists oxidation and carbon buildup for extended service intervals

York S1-024-32008-000 Relay 321702-401 this Maxon 17555 assembly isThe York S1 024 32008 000 Relay is a specialized solid state control relay DC designed for high reliability switching in HVACR systems. Built to handle DC control voltage applications, this unit eliminates the mechanical wear points found in traditional electromagnetic relays, providing a significantly longer service life and faster response times. As a genuine York OEM replacement part, it ensures direct electrical and physical compatibility with