{"product_id":"zero-top-discharge-14-3-series","title":"ZERO R32 14.3 SEER2 TDCU + AHU \/ WAHU \/ A-Coil — ON-OFF Cooling-Only \/ Heat Pump","description":"\u003cdiv class=\"zero-catalog-detail\" style=\"font-family:inherit;font-size:14px;line-height:1.75;color:inherit\"\u003e\n\u003csection class=\"zero-catalogue-identification\" style=\"font-family:inherit;background:#edf8fc;border-left:4px solid #009dce;padding:16px 18px;margin:18px 0\"\u003e\u003ch2 style=\"font-family:inherit;font-size:20px;color:#0b1d4d;margin:0 0 10px\"\u003eCatalogue identification\u003c\/h2\u003e\n\u003cp style=\"margin:5px 0\"\u003e\u003cstrong\u003eCatalogue row:\u003c\/strong\u003e R32 | 14.3 SEER2 TDCU+AHU+WAHU+A Coil (ON-OFF, Cooling only \u0026amp; Heat pump)\u003c\/p\u003e\n\u003cp style=\"margin:5px 0\"\u003e\u003cstrong\u003eEquipment role:\u003c\/strong\u003e Light-commercial system family\u003c\/p\u003e\n\u003cp style=\"margin:5px 0\"\u003e\u003cstrong\u003eOverview capacity classes:\u003c\/strong\u003e 18 \/ 24 \/ 30 \/ 36 \/ 42 \/ 48 \/ 60K Btu\/h nominal classes shown in the overview; indoor options vary by capacity\u003c\/p\u003e\n\u003cp style=\"margin:8px 0 0\"\u003eTDCU = top-discharge condensing unit; SDCU = side-discharge condensing unit; AHU = air handler; WAHU = wall-mounted air handler. Indoor equipment types separated by a slash are alternatives, not a package containing all types. Series efficiency and climate labels do not replace model-specific matched-system performance.\u003c\/p\u003e\n\u003cp style=\"margin:8px 0 0\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0715\/6809\/7435\/files\/ZERO-North-America-Catalogue-ZNA20260626.pdf?v=1792655051#page=3\" target=\"_blank\" rel=\"noopener\"\u003eVerify this catalogue reference (PDF page 3)\u003c\/a\u003e\u003c\/p\u003e\u003c\/section\u003e\n\u003cp\u003eCompare AHU \/ WAHU \/ A-Coil configurations. Select the exact indoor\/outdoor match for performance and installation data.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/zh\/pages\/contact-us\" style=\"color:#009dce;font-weight:700\"\u003eRequest model selection, pricing and availability →\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"zero-light-system-equipment\" style=\"font-family:inherit;margin:24px 0\"\u003e\u003ch2 style=\"font-family:inherit;font-size:24px;color:#0b1d4d\"\u003eIndoor equipment and corresponding outdoor unit\u003c\/h2\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0715\/6809\/7435\/files\/zero-r32-14-indoor-outdoor-system.png?v=1792658539\" alt=\"ZERO R32 Top-Discharge · 14.3 Series — catalogue indoor options and corresponding outdoor unit\" style=\"display:block;width:100%;max-width:960px;height:auto;margin:0 auto\"\u003e\u003cp style=\"font-size:13px\"\u003eOriginal catalogue family illustrations. Indoor formats shown are alternatives, not a statement that all components are supplied together. Confirm the exact indoor\/outdoor model combination before selection.\u003c\/p\u003e\u003c\/section\u003e\u003ch2 style=\"font-family:inherit;font-size:24px;line-height:1.25;font-weight:700;color:#0b1d4d;margin:32px 0 16px\"\u003eProduct overview\u003c\/h2\u003e\n\u003ch3 style=\"font-family:inherit;font-size:18px;font-weight:700;color:#0b1d4d;margin:24px 0 12px\"\u003eKey specifications\u003c\/h3\u003e\n\u003cdiv style=\"max-width:100%;overflow-x:auto\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font:inherit;font-size:13px\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"padding:12px;text-align:left;background:#edf8fc;color:#0b1d4d;border-bottom:1px solid #d5e6ee\"\u003eItem\u003c\/th\u003e\n\u003cth style=\"padding:12px;text-align:left;background:#edf8fc;color:#0b1d4d;border-bottom:1px solid #d5e6ee\"\u003eCatalogue information\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eProduct family\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eTop-Discharge · 14.3 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eProduct category\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eLight Commercial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eEquipment role\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eSystem family\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eRefrigerant\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eR32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eCapacity \/ configuration\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e18 \/ 24 \/ 30 \/ 36 \/ 42 \/ 48 \/ 60K Btu\/h nominal classes shown in the overview; indoor options vary by capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eEfficiency\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e13.8–14.3 SEER2 (shown match)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eElectrical supply, shown configuration\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e208\/230V \/ 1Ph \/ 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eAlternative indoor equipment\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eAHU \/ WAHU \/ A-Coil as listed; ratings vary by match\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch2 style=\"font-family:inherit;font-size:24px;line-height:1.25;font-weight:700;color:#0b1d4d;margin:32px 0 16px\"\u003eFeatures and configuration\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAlternative indoor configurations are listed separately in the catalogue.\u003c\/li\u003e\n\u003cli\u003eSelect the approved outdoor and indoor model pair.\u003c\/li\u003e\n\u003cli\u003eThe listed efficiency is for the configuration identified in the table.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-family:inherit;font-size:24px;line-height:1.25;font-weight:700;color:#0b1d4d;margin:32px 0 16px\"\u003eModels and performance\u003c\/h2\u003e\n\u003ch3 style=\"font-family:inherit;font-size:18px;font-weight:700;color:#0b1d4d;margin:24px 0 12px\"\u003eCooling-only outdoor + AHU configuration\u003c\/h3\u003e\n\u003cdiv style=\"max-width:100%;overflow-x:auto\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font:inherit;font-size:13px\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"padding:12px;text-align:left;background:#edf8fc;color:#0b1d4d;border-bottom:1px solid #d5e6ee\"\u003eOutdoor model\u003c\/th\u003e\n\u003cth style=\"padding:12px;text-align:left;background:#edf8fc;color:#0b1d4d;border-bottom:1px solid #d5e6ee\"\u003eCooling at 95°F (Btu\/h)\u003c\/th\u003e\n\u003cth style=\"padding:12px;text-align:left;background:#edf8fc;color:#0b1d4d;border-bottom:1px solid #d5e6ee\"\u003eHeating (Btu\/h)\u003c\/th\u003e\n\u003cth style=\"padding:12px;text-align:left;background:#edf8fc;color:#0b1d4d;border-bottom:1px solid #d5e6ee\"\u003eSEER2\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eZOU-18CDCA-S14\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e18,000\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eCooling only\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e14.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eZOU-24CDCA-S14\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e24,000\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eCooling only\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e14.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eZOU-30CDCA-S14\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e30,000\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eCooling only\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e14.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eZOU-36CDCA-S14\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e35,000\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eCooling only\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e14.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eZOU-42CDCA-S14\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e46,000\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eCooling only\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e14.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eZOU-48CDCA-S14\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e42,000\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eCooling only\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e14.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eZOU-60CDCA-S14\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e54,000\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eCooling only\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e13.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3 style=\"font-family:inherit;font-size:18px;font-weight:700;color:#0b1d4d;margin:24px 0 12px\"\u003eHeat-pump outdoor + AHU configuration\u003c\/h3\u003e\n\u003cdiv style=\"max-width:100%;overflow-x:auto\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font:inherit;font-size:13px\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"padding:12px;text-align:left;background:#edf8fc;color:#0b1d4d;border-bottom:1px solid #d5e6ee\"\u003eOutdoor model\u003c\/th\u003e\n\u003cth style=\"padding:12px;text-align:left;background:#edf8fc;color:#0b1d4d;border-bottom:1px solid #d5e6ee\"\u003eCooling at 95°F (Btu\/h)\u003c\/th\u003e\n\u003cth style=\"padding:12px;text-align:left;background:#edf8fc;color:#0b1d4d;border-bottom:1px solid #d5e6ee\"\u003eHeating (Btu\/h)\u003c\/th\u003e\n\u003cth style=\"padding:12px;text-align:left;background:#edf8fc;color:#0b1d4d;border-bottom:1px solid #d5e6ee\"\u003eSEER2\u003c\/th\u003e\n\u003cth style=\"padding:12px;text-align:left;background:#edf8fc;color:#0b1d4d;border-bottom:1px solid #d5e6ee\"\u003eHSPF2\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eZOU-18HDCA-S14\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e18,000\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e17,600\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e14.3\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e7.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eZOU-24HDCA-S14\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e23,000\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e23,000\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e14.3\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e7.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eZOU-30HDCA-S14\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e29,000\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e29,000\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e14.3\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e7.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eZOU-36HDCA-S14\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e34,200\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e34,000\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e14.3\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e7.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eZOU-42HDCA-S14\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e42,000\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e42,000\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e14.3\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e7.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eZOU-48HDCA-S14\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e46,000\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e46,000\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e14.3\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e7.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003eZOU-60HDCA-S14\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e52,500\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e52,500\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e14.3\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e9ef\"\u003e7.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch2 style=\"font-family:inherit;font-size:24px;line-height:1.25;font-weight:700;color:#0b1d4d;margin:32px 0 16px\"\u003eSelection and installation\u003c\/h2\u003e\n\u003cp\u003eVerify the approved indoor\/outdoor combination, electrical supply, controls, duct requirements and installation instructions. AHU, WAHU and A-Coil configurations are alternatives where listed; they are not automatically supplied together.\u003c\/p\u003e\n\u003ch2 style=\"font-family:inherit;font-size:24px;line-height:1.25;font-weight:700;color:#0b1d4d;margin:32px 0 16px\"\u003eDocumentation and certification\u003c\/h2\u003e\n\u003cp\u003eTechnical source: ZERO North America Product Catalogue, edition \u003cstrong\u003eZNA20260626\u003c\/strong\u003e, PDF page 10. Specifications apply to the stated model and configuration. Certification, directory listing and incentive eligibility must be checked against the exact selected or installed combination.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0715\/6809\/7435\/files\/ZERO-North-America-Catalogue-ZNA20260626.pdf?v=1792655051#page=10\" target=\"_blank\" rel=\"noopener\" style=\"color:#009dce;font-weight:700\"\u003eOpen the catalogue specifications ↗\u003c\/a\u003e · \u003ca href=\"\/zh\/pages\/support-documents\" style=\"color:#009dce\"\u003eProduct support documents\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 style=\"font-family:inherit;font-size:24px;line-height:1.25;font-weight:700;color:#0b1d4d;margin:32px 0 16px\"\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cdetails style=\"border-bottom:1px solid #dce7ee;padding:13px 0\"\u003e\u003csummary style=\"font-weight:700;color:#0b1d4d;cursor:pointer\"\u003eHow does this product match the catalogue?\u003c\/summary\u003e\u003cp\u003eR32 | 14.3 SEER2 TDCU+AHU+WAHU+A Coil (ON-OFF, Cooling only \u0026amp; Heat pump). Equipment role: Light-commercial system family. TDCU = top-discharge condensing unit; SDCU = side-discharge condensing unit; AHU = air handler; WAHU = wall-mounted air handler. Indoor equipment types separated by a slash are alternatives, not a package containing all types. Series efficiency and climate labels do not replace model-specific matched-system performance.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border-bottom:1px solid #dce7ee;padding:13px 0\"\u003e\u003csummary style=\"font-weight:700;color:#0b1d4d;cursor:pointer\"\u003eDoes every capacity have the same efficiency?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0\"\u003eNo. Review the model or matched-configuration table. Series labels do not replace individual SEER2, EER, heating or electrical ratings.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border-bottom:1px solid #dce7ee;padding:13px 0\"\u003e\u003csummary style=\"font-weight:700;color:#0b1d4d;cursor:pointer\"\u003eHow do I select equipment and confirm availability?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0\"\u003eAsk your installer to confirm the load and installation requirements, then contact ZERO with the selected model or configuration for pricing, availability and documentation.\u003c\/p\u003e\u003c\/details\u003e\u003cp style=\"margin-top:24px\"\u003e\u003ca href=\"\/zh\/pages\/contact-us\" style=\"display:inline-block;background:#009dce;color:#fff;padding:11px 20px;border-radius:5px;font-family:inherit;font-weight:700;text-decoration:none\"\u003eAsk ZERO about this product →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:13px;margin-top:24px\"\u003eExplore the product range: \u003ca href=\"\/zh\/collections\/mini-split-systems\"\u003eSingle Zone\u003c\/a\u003e · \u003ca href=\"\/zh\/collections\/multi-split\"\u003eMulti Zone\u003c\/a\u003e · \u003ca href=\"\/zh\/collections\/light-commercial\"\u003eLight Commercial\u003c\/a\u003e · \u003ca href=\"\/zh\/collections\/ptac\"\u003ePTAC\u003c\/a\u003e · \u003ca href=\"\/zh\/collections\/rooftop-package\"\u003eRooftop\u003c\/a\u003e · \u003ca href=\"\/zh\/collections\/hvac-accessories\"\u003eAccessories\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"@id\":\"https:\/\/zerohvacr.us\/products\/zero-top-discharge-14-3-series#faq\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"How does this product match the catalogue?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"R32 | 14.3 SEER2 TDCU+AHU+WAHU+A Coil (ON-OFF, Cooling only \u0026 Heat pump). Equipment role: Light-commercial system family. TDCU = top-discharge condensing unit; SDCU = side-discharge condensing unit; AHU = air handler; WAHU = wall-mounted air handler. Indoor equipment types separated by a slash are alternatives, not a package containing all types. Series efficiency and climate labels do not replace model-specific matched-system performance.\"}},{\"@type\":\"Question\",\"name\":\"Does every capacity have the same efficiency?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. Review the model or matched-configuration table. Series labels do not replace individual SEER2, EER, heating or electrical ratings.\"}},{\"@type\":\"Question\",\"name\":\"How do I select equipment and confirm availability?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Ask your installer to confirm the load and installation requirements, then contact ZERO with the selected model or configuration for pricing, availability and documentation.\"}}]}\u003c\/script\u003e","brand":"ZERO Technologies","offers":[{"title":"ZOU-18CDCA-S14","offer_id":49884403138715,"sku":"ZOU-18CDCA-S14","price":0.0,"currency_code":"USD","in_stock":false},{"title":"ZOU-24CDCA-S14","offer_id":49892259922075,"sku":"ZOU-24CDCA-S14","price":0.0,"currency_code":"USD","in_stock":false},{"title":"ZOU-30CDCA-S14","offer_id":49892259954843,"sku":"ZOU-30CDCA-S14","price":0.0,"currency_code":"USD","in_stock":false},{"title":"ZOU-36CDCA-S14","offer_id":49892259987611,"sku":"ZOU-36CDCA-S14","price":0.0,"currency_code":"USD","in_stock":false},{"title":"ZOU-42CDCA-S14","offer_id":49892260020379,"sku":"ZOU-42CDCA-S14","price":0.0,"currency_code":"USD","in_stock":false},{"title":"ZOU-48CDCA-S14","offer_id":49892260053147,"sku":"ZOU-48CDCA-S14","price":0.0,"currency_code":"USD","in_stock":false},{"title":"ZOU-60CDCA-S14","offer_id":49892260085915,"sku":"ZOU-60CDCA-S14","price":0.0,"currency_code":"USD","in_stock":false},{"title":"ZOU-18HDCA-S14","offer_id":49892260118683,"sku":"ZOU-18HDCA-S14","price":0.0,"currency_code":"USD","in_stock":false},{"title":"ZOU-24HDCA-S14","offer_id":49892260151451,"sku":"ZOU-24HDCA-S14","price":0.0,"currency_code":"USD","in_stock":false},{"title":"ZOU-30HDCA-S14","offer_id":49892260184219,"sku":"ZOU-30HDCA-S14","price":0.0,"currency_code":"USD","in_stock":false},{"title":"ZOU-36HDCA-S14","offer_id":49892260216987,"sku":"ZOU-36HDCA-S14","price":0.0,"currency_code":"USD","in_stock":false},{"title":"ZOU-42HDCA-S14","offer_id":49892260249755,"sku":"ZOU-42HDCA-S14","price":0.0,"currency_code":"USD","in_stock":false},{"title":"ZOU-48HDCA-S14","offer_id":49892260282523,"sku":"ZOU-48HDCA-S14","price":0.0,"currency_code":"USD","in_stock":false},{"title":"ZOU-60HDCA-S14","offer_id":49892260315291,"sku":"ZOU-60HDCA-S14","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/6809\/7435\/files\/zero-r32-14-indoor-outdoor-system.png?v=1792658539","url":"https:\/\/zerohvacr.us\/zh\/products\/zero-top-discharge-14-3-series","provider":"ZERO USA Inc","version":"1.0","type":"link"}