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ensuring a precise fit into standard sheaves
OEM Precision: Guaranteed Danfoss replacement part fitment to maintain factory specifications
Always match the OEM temperature specifications
Professional installation of this furnace safety control is standard practice during preventative maintenance to ensure the sequence of operation remains within manufacturer specifications
York S1-025-37419-000 Limit Switch ensuring a precise fit intoThe 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
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