Compatible with Midea Air Conditioner - Ducted Indoor Main Control Board 17123000003453 For US1-KFR105T2/BP3N1X / 17123000002112

Restore peak indoor cooling and heating performance to your high-capacity ducted mini-split air conditioning system with this authentic OEM Ducted Indoor Main Control Board Subassembly. Engineered to exact factory micro-circuitry specifications for commercial and residential ducted air handlers, this board delivers responsive ambient temperature sensing, smooth multi-speed duct blower regulation, and seamless communication with the outdoor condenser unit.

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.
• Precision Temperature & Static Pressure Logic: Advanced on-board microprocessor provides real-time ambient sensing, efficient defrost sequencing, and quiet electronic blower and damper management.
• Protected Circuit Architecture: Conformal-coated PCB resists high-humidity condensation and electrical noise interference common in residential and commercial spaces.
• Comprehensive Quality Benchmarking: Every board is 100% pre-tested for signal communication and power circuit integrity prior to packaging.

Technical Specifications

Fitment Assurance Guarantee

Unsure if this board fits your ducted indoor unit?
Ducted control boards require exact model and part number matching. Avoid return delays—send us a photo of your indoor unit's model label or existing board barcode, and our HVAC specialists will verify compatibility within 12 hours.