The York S1-025-35358-000 Limit Switch is a safety-critical manual reset furnace limit switch designed for York

technicians can quickly verify flow rates during field installation or maintenance

use this McDonnell & Miller replacement part to optimize the performance and safety of your boiler receiver tank setup

005" sizing for quick troubleshooting

or a failing blower motor

Johnson Controls V-9502-612 Spring The York S1-025-35358-000 Limit SwitchThe Johnson Controls V 9502 612 is a high precision white positioner spring designed specifically for MP8000 pneumatic valve actuators featuring a 3 4 inch valve stroke. This critical component functions as a feedback mechanism between the actuator stem and the V 9502 pilot positioner, ensuring the assembly maintains accurate valve plug placement despite line pressure fluctuations or flow surges. Engineered for industrial HVACR control systems, this