Source1 3109170000 Defrost Control Board Replacement S1-03109170000

Product Description

The Source1 3109170000 is a defrost control board designed as a direct OEM replacement for York heating and cooling equipment. This board manages the defrost cycle in heat pump systems, signaling when frost buildup on the outdoor coil needs to be cleared and controlling the sequence that removes it. Without a functioning defrost board, a heat pump can lose efficiency or fail to operate properly in cold weather conditions. HVAC technicians rely on boards like this one to restore reliable system operation quickly and correctly. Because this is a genuine OEM-equivalent part built to York manufacturer specifications, it delivers the same functionality and performance as the original component. The board also logs error codes within the HVAC system, giving technicians a record of faults that is invaluable for diagnosing recurring or intermittent issues. This kind of diagnostic capability saves time on service calls and helps prevent repeat failures. The Source1 3109170000 is compatible with popular York units including the B3HP048A06, 2TP04525458, and B5CH060A58BD, among others. Measuring 8.45 inches in length, 6.65 inches in width, and 2.55 inches in height, the board fits within the standard control compartment of compatible equipment. Whether you are performing a scheduled maintenance replacement or responding to a no-heat or no-cool call, this defrost control board is a dependable choice for restoring system performance. Stock it on your service vehicle or in your shop to reduce downtime on York heat pump repairs.

• OEM-grade defrost control board built to York manufacturer specifications for fit and function
• Logs system error codes to support faster, more accurate diagnostics on recurring HVAC faults
• Compatible with York models including B3HP048A06, 2TP04525458, and B5CH060A58BD

Product Highlights

The Source1 3109170000 defrost control board is a direct OEM replacement that restores proper heat pump defrost cycle operation and supports error-code diagnostics on compatible York equipment.

Product Information

Standard Information

• Brand: SOURCE1
• Manufacturer Part Number: 3109170000

Technical Specifications

• Length: 8.45 inches
• Width: 6.65 inches
• Height: 2.55 inches