York S1-025-35355-001 SPST Temperature Control, 40°F Open / 30°F Close

Description

The York S1-025-35355-001 is an OEM-grade Single Pole Single Throw (SPST) temperature control designed for precise switching in HVAC and refrigeration systems. With a 40°F open (cut-out) and 30°F close (cut-in) set point, this control reliably manages temperature-driven switching cycles to protect equipment and maintain system efficiency.

Key Features

• Single Pole Single Throw (SPST) switching configuration
• Opens at 40°F — cuts out to protect against over-temperature or freeze conditions
• Closes at 30°F — re-engages circuit as temperature drops to set point
• OEM York replacement part for reliable, like-for-like performance
• Engineered for consistent, repeatable temperature-based switching
• Designed for integration into York HVAC systems and compatible equipment

Application

This temperature control is ideal for use in York HVAC systems where accurate freeze protection or low-temperature switching is required. The SPST design provides a straightforward open/close circuit function triggered by temperature, making it suitable for air handling units, refrigeration circuits, and related HVAC equipment.

Product Specifications

• Part Number: S1-025-35355-001
• Switch Type: SPST (Single Pole Single Throw)
• Open (Cut-Out) Temperature: 40°F
• Close (Cut-In) Temperature: 30°F
• Brand: York