The York S1-024-19138-001 utilizes triple poles to bridge specific logic paths required by the York control board

these resistors are specifically designed for high-demand compressor start-up applications

Full-port construction maintains system efficiency by eliminating turbulence and restrictive flow

000 BTU units (PDP/BDP 300)

ensuring a direct fit for units like the GY8S series

Lennox 18M10 Limit Switch 340155-7024 The York S1-024-19138-001 utilizes tripleThe Lennox 18M10 Limit Switch is a high precision safety control designed for critical thermal monitoring in residential and commercial furnaces. This L160 40F limit switch functions as an auto reset safety device, featuring a fixed opening temperature of 160F and a closing differential at 40F. Engineered with a single pole, double throw (SPDT) configuration, it offers versatile wiring options for complex heating circuits, ensuring the HVAC high limit