{"product_id":"air-dominion-18-000-btu-21-seer2-single-zone-wall-mounted-mini-split-heat-pump-system","title":"Air Dominion 18,000 BTU 21 SEER2 Single Zone Wall-Mounted Mini Split Heat Pump System","description":"\u003cp\u003eThis contractor-ready product summary pairs a mid-size wall-mounted indoor unit and matched outdoor condenser with 230V single-phase service, self-cleaning evaporator support, built-in Wi-Fi control, sleep mode, and low-noise operation, helping crews move from review to release with fewer scope gaps.\u003c\/p\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e18,000 BTU cooling and 19,000 BTU heating capacity for single-zone applications\u003c\/li\u003e\n\u003cli\u003e21 SEER2 listed efficiency\u003c\/li\u003e\n\u003cli\u003eCoverage up to about 1,000 sq. ft. in properly matched spaces\u003c\/li\u003e\n\u003cli\u003eLow-temperature heating operation down to -4 F with intelligent defrost\u003c\/li\u003e\n\u003cli\u003eBuilt-in Wi-Fi control with app, voice-assistant support, timer, and sleep mode\u003c\/li\u003e\n\u003cli\u003eWhite or black indoor unit finish options\u003c\/li\u003e\n\u003cli\u003eComplete install kit with 16 ft line set, mounting plate, and drain accessories included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecification Table\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCooling capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeating capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e19,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 SEER2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e230V nominal, 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRefrigerant\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eR454B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLine set\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 ft insulated kit included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 1,000 sq. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow-temperature heating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOperation down to -4 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndoor dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e39.76 W x 12.40 H x 8.66 D in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutdoor dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e33.97 W x 23.70 H x 13.74 D in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6-year compressor \/ 4-year parts with online registration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eIncluded Equipment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWall-mounted indoor air handler\u003c\/li\u003e\n\u003cli\u003eOutdoor condenser\u003c\/li\u003e\n\u003cli\u003eHandheld remote control with batteries\u003c\/li\u003e\n\u003cli\u003e16 ft insulated copper line set kit\u003c\/li\u003e\n\u003cli\u003eMounting plate and mounting hardware\u003c\/li\u003e\n\u003cli\u003eDrain elbow and drain line\u003c\/li\u003e\n\u003cli\u003eWall cap and wall-penetration accessories\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConfirm breaker sizing, disconnect requirements, mounting surface, pad or bracket selection, and condensate routing before release.\u003c\/li\u003e\n\u003cli\u003eSystem sizing, installation, evacuation, charging verification, and commissioning should be completed by a qualified HVAC professional.\u003c\/li\u003e\n\u003cli\u003eReview the final line-set route, accessory bundle, and electrical service during quote review before order release.\u003c\/li\u003e\n\u003cli\u003eCondenser is factory-charged for a 16 ft line set; longer runs require additional refrigerant charge by the installing technician.\u003c\/li\u003e\n\u003cli\u003eElectrical whip, disconnect, and surge protection are not included and are confirmed during quote review.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWarranty and Support\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePublished warranty coverage: 6-year compressor \/ 4-year parts with online registration\u003c\/li\u003e\n\u003cli\u003eSelf-diagnostics, sleep mode, turbo mode, and timer support are part of the control feature set\u003c\/li\u003e\n\u003cli\u003eFinal warranty registration and coverage documents are confirmed during quote review\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs this a complete matched system?\u003c\/strong\u003e\u003cbr\u003eYes. This listing is structured as a reviewed product configuration with the indoor unit, outdoor condenser, controller, and the accessory configuration shown in the documents.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size space is it typically used for?\u003c\/strong\u003e\u003cbr\u003eThe published specification summary supports applications up to about 1,000 sq. ft., but final sizing should always follow room load, insulation conditions, and jobsite layout.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it support Wi-Fi controls?\u003c\/strong\u003e\u003cbr\u003eYes. The published specification summary identifies built-in Wi-Fi control with app and voice-assistant support along with timer and sleep mode operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat should be confirmed before ordering?\u003c\/strong\u003e\u003cbr\u003eVerify voltage, breaker and disconnect requirements, line-set routing, mounting, and condensate path before release. Final configuration is confirmed during quote review.\u003c\/p\u003e\n\u003ch3\u003eDocuments\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0829\/7490\/0480\/files\/AD-HVAC-WM-18K-230-1Z-21S2-submittal_6bf2301e-4ca4-4310-bdaa-0e8cb499dbba.pdf?v=1783226573\" target=\"_blank\" rel=\"noopener\"\u003eProduct Submittal Summary (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0829\/7490\/0480\/files\/AD-HVAC-WM-18K-230-1Z-21S2-dimensional_4e7a2a2d-4255-4dc1-9a37-f67f8f5589ba.pdf?v=1783226573\" target=\"_blank\" rel=\"noopener\"\u003eDimensional \u0026amp; Fit Reference (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0829\/7490\/0480\/files\/AD-HVAC-WM-18K-230-1Z-21S2-install-warranty_39cea972-97ea-4eba-a93b-6cf338b8fe60.pdf?v=1783226573\" target=\"_blank\" rel=\"noopener\"\u003eInstallation \u0026amp; Warranty Reference (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Air Dominion","offers":[{"title":"White","offer_id":48917967372544,"sku":"AD-HVAC-WM-18K-230-1Z-21S2-W","price":0.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":48917967405312,"sku":"AD-HVAC-WM-18K-230-1Z-21S2-B","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/7490\/0480\/files\/38502167773440.png?v=1783225966","url":"https:\/\/ironcinder.com\/products\/air-dominion-18-000-btu-21-seer2-single-zone-wall-mounted-mini-split-heat-pump-system","provider":"IronCinder","version":"1.0","type":"link"}