Coleman York OEM S1-03101954000 Heat Pump Defrost Control Board | Time & Temperature Defrost Control

Product Description

Restore proper heat pump operation with the Coleman York OEM S1-03101954000 Time and Temperature Defrost Control Board. This genuine OEM replacement control board monitors both outdoor coil temperature and compressor run time to determine when a defrost cycle is needed, helping maintain peak heating efficiency during cold weather.

Designed to prevent excessive frost and ice buildup on the outdoor coil, the S1-03101954000 automatically initiates and terminates defrost cycles, improving heat pump performance while protecting the compressor and other critical system components. Manufactured to original equipment specifications, it provides a direct replacement for compatible Coleman, York, Luxaire, and Fraser-Johnston heat pump systems.

The board also controls the reversing valve, outdoor fan, and auxiliary heat during the defrost cycle to ensure safe and efficient operation. Factory-installed timing selections allow the control to initiate defrost after 30, 60, or 90 minutes of accumulated compressor run time when frost conditions are detected.

Always disconnect electrical power before servicing your equipment and verify your model and part number before ordering.

Key Features

• Genuine Coleman York OEM defrost control board
• Current Part Number: S1-03101954000
• Also Identified As: 031-01954-000
• Time and temperature initiated defrost control
• Monitors outdoor coil temperature and compressor run time
• Automatically initiates and terminates defrost cycles
• Selectable 30, 60, or 90-minute defrost intervals
• Controls the reversing valve, outdoor fan, and auxiliary heat during defrost
• Helps improve heat pump efficiency in cold weather
• Protects the outdoor coil from excessive frost and ice buildup
• Direct OEM replacement for compatible Coleman, York, Luxaire, and Fraser-Johnston heat pumps
• Compatible with models:
  • BRHQ0241BDG
  • BRHQ0301BDG
  • BRHQ0361BDG
  • BRHQ0421CDG
  • BRHQ0481BEG
  • DRHQ0241BD
  • DRHQ0301BD
  • DRHQ0361BD
  • DRHQ0421CD
  • DRHQ0481BE
  • DRHQ0481BEG
  • DRHQ0481BEH
• OEM-quality construction for reliable, long-lasting performance
• Verify your equipment model and part number before purchasing