As a genuine Apollo Valves (Conbraco) component

check the packaging specifics or your unit’s schematic to confirm if additional lead wires are required for your particular installation

For high-cycle environments

which is essential when performing pump-downs or system evacuations

or a malfunctioning blower motor causing the temperature to spike above the 150

York S1-025-27760-001 Temp Control As a genuine Apollo ValvesThe York S1 025 27760 001 Temp Control is a specialized Single Pole Double Throw (SPDT) thermostat designed for precise temperature management in HVAC systems. Engineered for reliability in commercial air conditioning and refrigeration applications, this control features fixed setpoints with a 45F Open and 60F Close configuration. This specific temperature range is critical for managing defrost cycles and preventing evaporator coil freeze up. As an