Compatible with Midea Air Conditioner - Data Transfer Board 17122000055387 For US1-KFR160V/BP3N1X / 17122000054057

Restore robust, error-free system communication and digital data transfer between your indoor air handler and outdoor condensing unit with this authentic OEM Data Transfer Board Subassembly (Single Zone). Precision-engineered to exact factory micro-circuitry specifications for commercial and residential mini-split systems, this board eliminates signal interference, communication fault codes (such as E1/E2 errors), and unstable system operation.

Why HVAC Professionals & Homeowners Choose This Board

• 100% Direct OEM Drop-In Replacement: Built to identical factory mounting dimensions, harness pinouts, and sensor ports for seamless plug-and-play installation without wiring alterations.
• High-Speed Signal Isolation & Noise Filtering: Advanced on-board optocouplers and filtering capacitors protect micro-controller logic against electromagnetic interference (EMI) and line voltage spikes.
• Protected Circuit Architecture: Conformal-coated PCB resists high-humidity condensation, thermal cycling, and electrical noise common in commercial equipment rooms.
• Comprehensive Quality Benchmarking: Every board is 100% pre-tested for protocol handshake verification, signal baud rate integrity, and continuous power stability prior to packaging.

Technical Specifications

Fitment Assurance Guarantee

Unsure if this communication board fits your unit?
Data transfer boards must match your exact part number or outdoor unit model. Avoid return delays—send us a photo of your unit data label or existing board barcode, and our HVAC specialists will verify compatibility within 12 hours.