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and general-purpose 24 VAC applications
allowing for efficient orifice resizing or debris clearance
Technicians should inspect the filter periodically for visible darkening or debris accumulation
or gas pressure issues causing flames to migrate toward the vestibule
featuring a heavy-duty 24V control coil that ensures positive engagement without the chattering common in lower-grade aftermarket alternatives
York S1-025-37419-000 Limit Switch and general-purpose 24 VAC applicationsThe 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