York S1-025-26366-002 SPDT Auto Limit Switch 120–180°F

The York S1-025-26366-002 is an SPDT (Single Pole, Double Throw) automated limit switch that keeps the HVAC equipment from overheating. This essentialcomponent operates at a temperature range of 120°F to 180°F and self-actuates a safety shutdown if the temperature of the system rises beyond this limit. Reducing equipment failure and achieving maximum performance enhances the general reliability and duration of your HVAC system. This limit switch is usually applied in furnaces, air conditioners, and heat pumps. It shields the equipment from any risk that may be occasioned by high temperatures.