{"product_id":"hisense-ast-18uw3sbbdh01-wall-mount-indoor-unit-18000-btu","title":"Hisense AST-18UW3SBBDH01 Wall Mount Indoor Unit 18000 Btu","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HISENSE AST-18UW3SBBDH01 is a wall-mounted indoor unit for a ductless mini-split system, rated at 18000 BTU\/h with a SEER rating of 23. Operating on 230-volt power, it delivers both heating and cooling through a hyper heat configuration, allowing effective operation in low ambient temperatures. This unit is designed for installation in residential or light-commercial spaces where a ductless split system is the preferred HVAC solution. Licensed HVAC technicians handle installation, which involves refrigerant line sets, electrical connections, and control wiring between the indoor and outdoor units.\u003c\/p\u003e\n\u003cp\u003eThis indoor air handler is suited for wall-mounted applications in living rooms, bedrooms, offices, and similar conditioned spaces. The hyper heat function extends the heating range into low outdoor temperatures, making it a practical choice for cold-climate installations where a standard heat pump would lose efficiency. It pairs with a compatible outdoor condensing unit as part of a complete ductless mini-split system.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e18000 BTU\/h heating and cooling capacity\u003c\/li\u003e\n  \u003cli\u003eSEER 23 energy efficiency rating for reduced operating costs\u003c\/li\u003e\n  \u003cli\u003eHyper heat technology supports effective heating at low ambient outdoor temperatures\u003c\/li\u003e\n  \u003cli\u003e230-volt operation compatible with standard residential and light-commercial electrical service\u003c\/li\u003e\n  \u003cli\u003eWall-mounted design eliminates the need for ductwork\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM indoor wall-mount air handler for use in a ductless mini-split system. Requires a compatible HISENSE outdoor condensing unit. Consult the outdoor unit specifications and system documentation to confirm matched-pair compatibility before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation must be performed by a licensed HVAC technician holding an EPA Section 608 refrigerant handling certification. Power down and lock out the electrical circuit before making any connections. The indoor unit requires a wall sleeve, refrigerant line set, condensate drain routing, and low-voltage control wiring to the outdoor unit. Follow all local mechanical and electrical codes, including NEC requirements for dedicated circuit sizing.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCapacity\u003c\/strong\u003e: 18000 BTU\/h\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 230 volts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSEER\u003c\/strong\u003e: 23\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem Type\u003c\/strong\u003e: Hyper Heat Cool (heating and cooling)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Wall mounted\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 81008836381\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HISENSE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: AST-18UW3SBBDH01\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HISENSE","offers":[{"title":"Default Title","offer_id":51383437918514,"sku":"AST-18UW3SBBDH01","price":510.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312673751.png?v=1782596587","url":"https:\/\/voomisupply.com\/products\/hisense-ast-18uw3sbbdh01-wall-mount-indoor-unit-18000-btu","provider":"Voomi Supply","version":"1.0","type":"link"}