{"product_id":"17123000010339-main-control-board-sub-multi-only-us1-kfr90v-bp3n1x-17123000007978","title":"Compatible with Midea Air Conditioner - Indoor Main Control Board 17123000010339 For US1-KFR90V\/BP3N1X \/ 17123000007978","description":"\u003cp\u003eRestore peak indoor cooling and heating performance to your multi-zone mini-split air conditioning system with this authentic OEM Indoor Main Control Board Subassembly. Engineered to exact factory micro-circuitry specifications for multi-zone VRF systems, this high-capacity board ensures responsive ambient temperature sensing, smooth fan speed regulation, and reliable communication with the outdoor condenser unit.\u003c\/p\u003e\n\n\u003ch3\u003eWhy HVAC Professionals \u0026amp; Homeowners Choose This Board\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100% Direct OEM Drop-In Replacement:\u003c\/strong\u003e Built to identical factory mounting dimensions, harness pinouts, and sensor ports for seamless plug-and-play installation without wiring alterations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Temperature \u0026amp; Multi-Zone Communication:\u003c\/strong\u003e Advanced on-board microprocessor provides real-time ambient sensing, accurate electronic expansion valve coordination, and quiet blower management.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtected Circuit Architecture:\u003c\/strong\u003e Conformal-coated PCB resists high-humidity condensation and electrical noise interference common in residential and commercial spaces.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComprehensive Quality Benchmarking:\u003c\/strong\u003e Every board is 100% pre-tested for signal communication and power circuit integrity prior to packaging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 10px; margin-bottom: 20px;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e1e3e5;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold; width: 40%;\"\u003ePrimary Part Number\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e17123000010339\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e1e3e5;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003ePCB \/ Superseded Reference\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e17123000007978\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e1e3e5;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eCompatible Indoor Model\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eUS1-KFR90V\/BP3N1X (Multi-Zone Only)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e1e3e5;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eUnit Type\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eMulti-Zone Indoor Air Handler (~30,000 BTU)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e1e3e5;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e230V AC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e1e3e5;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eZone Configuration\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eMulti-Zone VRF Compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e1e3e5;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003ePhysical Dimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e7 × 5-5\/8 × 1-1\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e1e3e5;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003ePackage Dimensions \u0026amp; Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e10 × 10 × 6 inches | 2.0 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #e1e3e5;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eProduct Condition\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eBrand New Factory Original Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFitment Assurance Guarantee\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eUnsure if this board fits your indoor unit?\u003c\/strong\u003e\u003cbr\u003eIndoor 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.\u003c\/p\u003e","brand":"HVAC Parts Center","offers":[{"title":"Default Title","offer_id":67607473193071,"sku":"17123000010339","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/9113\/8927\/files\/indoor-main-control-board-17123000010339-for-us1-kfr90v-bp3n1x-17123000007978-1.jpg?v=1790951176","url":"https:\/\/hvacrefrigerationparts.com\/zh-us\/products\/17123000010339-main-control-board-sub-multi-only-us1-kfr90v-bp3n1x-17123000007978","provider":"HVAC Parts Center","version":"1.0","type":"link"}