Description
The York S1-031-09170-000 Defrost Control Board is a genuine OEM replacement component engineered specifically for York heat pump systems. Designed to manage and regulate the defrost cycle, this board ensures your heat pump operates at peak efficiency by preventing ice buildup on the outdoor coil — a critical function for maintaining consistent heating performance in cold-weather conditions.
Product Overview
This defrost control board serves as the command center for your heat pump’s defrost sequence. It monitors system conditions and initiates defrost cycles at the appropriate intervals, protecting the outdoor coil and refrigerant circuit from frost accumulation. As a direct OEM replacement, it is designed to integrate seamlessly with compatible York equipment, ensuring reliable, long-term performance.
Key Features
- Genuine York OEM replacement defrost control board
- Engineered to manage and time heat pump defrost cycles accurately
- Helps prevent outdoor coil icing for consistent heating output
- Direct drop-in replacement for compatible York heat pump models
- Built to OEM specifications for dependable, long-lasting operation
- Supports proper refrigerant circuit protection during cold-weather operation
Why Choose an OEM Replacement?
Using a genuine York replacement board ensures compatibility and performance that aftermarket alternatives may not provide. The S1-031-09170-000 is manufactured to the same standards as the original component, reducing the risk of premature failure and helping to maintain manufacturer warranty compliance where applicable.
Application
- Designed for use in York heat pump systems requiring defrost control board replacement
- Ideal for HVAC technicians performing service, maintenance, or repair on compatible York equipment
Ordering Information
- Brand: York
- SKU / Part Number: S1-031-09170-000
- Component Type: Defrost Control Board
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