York S1-025-37419-000 Limit Switch The Rheem-Ruud 43-25133-13 is a

The Rheem-Ruud 43-25133-13 is a professional-grade 40/3 MFD 440V dual run capacitor designed for high-duty cycle HVAC applications

How do I identify the capacity of this cartridge in the field

Replacing a standard spring with this tagged gas regulator spring allows for consistent delivery in industrial gas pressure regulation and commercial boiler feeds

preventing pressure drift and downstream fluctuations

ensuring a precise fit into standard sheaves

York S1-025-37419-000 Limit Switch The Rheem-Ruud 43-25133-13 is aThe York S1 025 37419 000 Limit Switch is a critical OEM safety component designed for precise thermal regulation in York HVAC systems. As an L50 10F auto limit switch, this device operates on a fixed temperature differential, featuring a 50F opening temperature and a 40F closing temperature. This SPST (Single Pole Single Throw) control acts as a high limit watchdog, protecting the primary heat exchanger and blower assembly from overheating by