{"product_id":"air-dominion-18-000-btu-20-seer2-single-zone-concealed-duct-mini-split-heat-pump-system","title":"Air Dominion 18,000 BTU 20 SEER2 Single Zone Concealed Duct Mini Split Heat Pump System","description":"\u003cp\u003eThis contractor-ready product summary pairs a fully concealed ducted indoor unit and matched inverter 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 18,000 BTU heating capacity for single-zone applications\u003c\/li\u003e\n\u003cli\u003e20 SEER2 listed efficiency\u003c\/li\u003e\n\u003cli\u003eCoverage of about 600 to 1,000 sq. ft. in properly matched spaces\u003c\/li\u003e\n\u003cli\u003eLow-temperature heating operation down to -13 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\u003eIndoor sound levels of 29-40 dBA across fan speeds\u003c\/li\u003e\n\u003cli\u003eHides above a ceiling, below a floor, or behind a soffit with only registers visible\u003c\/li\u003e\n\u003cli\u003eAdjustable static pressure from 0 to 0.8 in. w.g. supports up to 4 flex duct runs\u003c\/li\u003e\n\u003cli\u003eFactory-installed condensate pump\u003c\/li\u003e\n\u003cli\u003eLine set length selected at quote (15 to 50 ft, with control wire)\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\u003e18,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 SEER2, HSPF2 11.3, EER2 13.3\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\u003eMinimum circuit ampacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum breaker\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 A\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\u003eExternal static pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0-0.8 in. w.g.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLine set\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15 \/ 25 \/ 35 \/ 50 ft insulated kit (selected at quote)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndoor sound level\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e29-40 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e600-1,000 sq. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow-temperature operation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCooling and heating to -13 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\u003e39.37 W x 29.53 D x 9.65 H 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\u003e35.04 W x 26.50 H x 13.46 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\u003e12-year compressor \/ 7-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\u003eConcealed duct indoor air handler\u003c\/li\u003e\n\u003cli\u003eOutdoor condenser\u003c\/li\u003e\n\u003cli\u003eSystem controller (wall-mounted or handheld, confirmed during quote review)\u003c\/li\u003e\n\u003cli\u003eInsulated copper line set kit with control wire (length per selected option)\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\u003eElectrical whip, disconnect, surge protection, and mounting pad or bracket are not included and are confirmed during quote review.\u003c\/li\u003e\n\u003cli\u003eLine sets are field-connected flare fittings; evacuation and charge verification by the installing technician are required.\u003c\/li\u003e\n\u003cli\u003eFlex ducting, register vents, plenums, and return-air provisions are field-supplied and confirmed during quote review.\u003c\/li\u003e\n\u003cli\u003eConfirm service access to the concealed chassis and condensate pump before closing the cavity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWarranty and Support\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePublished warranty coverage: 12-year compressor \/ 7-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 of about 600 to 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-SZCD-18K-230-1Z-20S2-submittal_022f263b-9796-499c-a07a-3048805a9a88.pdf?v=1783226528\" 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-SZCD-18K-230-1Z-20S2-dimensional_8a5a5807-657e-4fad-9c7d-5ee8e1ddec5d.pdf?v=1783226528\" 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-SZCD-18K-230-1Z-20S2-install-warranty_4e87668d-e4dd-43a5-af00-2bb366273bac.pdf?v=1783226528\" target=\"_blank\" rel=\"noopener\"\u003eInstallation \u0026amp; Warranty Reference (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Air Dominion","offers":[{"title":"15 ft","offer_id":48917952397568,"sku":"AD-HVAC-SZCD-18K-230-1Z-20S2-15","price":0.0,"currency_code":"USD","in_stock":true},{"title":"25 ft","offer_id":48917952430336,"sku":"AD-HVAC-SZCD-18K-230-1Z-20S2-25","price":0.0,"currency_code":"USD","in_stock":true},{"title":"35 ft","offer_id":48917952463104,"sku":"AD-HVAC-SZCD-18K-230-1Z-20S2-35","price":0.0,"currency_code":"USD","in_stock":true},{"title":"50 ft","offer_id":48917952495872,"sku":"AD-HVAC-SZCD-18K-230-1Z-20S2-50","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/7490\/0480\/files\/38502157189376.png?v=1783225851","url":"https:\/\/ironcinder.com\/products\/air-dominion-18-000-btu-20-seer2-single-zone-concealed-duct-mini-split-heat-pump-system","provider":"IronCinder","version":"1.0","type":"link"}