Description
York S1-02527727002 SPST Limit Switch/Thermostat is a thermal control component used to manage system operation based on low-level condition. It opens the circuit at 26F and closes at 38F providing automatic reset capability for controlled cycling. This component is used in heating and cooling equipment within HVAC systems where low-point switching is required for protection and regulation features. Within the control assembly, it support protective switching, assists in maintaining safe operating limits, and helps maintain stable system performance during startup, shutdown, and normal operating conditions.
