{"product_id":"hitachi-rad-gj24qhaa-24-000-btu-concealed-horizontal-ducted-indoor-unit-r32","title":"Hitachi RAD-GJ24QHAA 24,000 BTU Concealed Horizontal Ducted Indoor Unit - R32","description":"\u003cp\u003e\u003cstrong\u003eHitachi RAD-GJ24QHAA – 24,000 BTU Indoor Ducted Mini-Split Unit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDeliver high-capacity, efficient comfort for larger residential and light commercial applications with the \u003cstrong\u003eHitachi RAD-GJ24QHAA\u003c\/strong\u003e, a 24,000 BTU indoor ducted mini-split unit engineered for year-round heating and cooling performance when paired with compatible outdoor heat pump systems. Part of Hitachi’s \u003cem\u003eairHome Multi\u003c\/em\u003e ducted series, this unit provides reliable climate control with modern efficiency and quiet operation through concealed ducted installation. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal for Concealed \u0026amp; Multi-Zone Configurations\u003c\/strong\u003e\u003cbr\u003eThe RAD-GJ24QHAA supports flexible single- or multi-zone systems when integrated with Hitachi outdoor heat pumps, delivering tailored comfort across larger spaces like great rooms, open floor plans, offices, or commercial zones where discreet climate delivery and zoning flexibility are essential. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBalanced Airflow \u0026amp; Quiet Operation\u003c\/strong\u003e\u003cbr\u003eEngineered with multiple adjustable fan speeds, this ducted unit ensures consistent temperature distribution throughout connected spaces. Typical indoor sound levels are around \u003cstrong\u003e39 dB(A)\u003c\/strong\u003e during cooling and \u003cstrong\u003e40 dB(A)\u003c\/strong\u003e during heating, making it suitable for environments that require quiet operation while maintaining comfort.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConcealed Ducted Design\u003c\/strong\u003e\u003cbr\u003eDesigned for installation above ceilings or within utility spaces, the RAD-GJ24QHAA features a discreet ducted profile (approximately \u003cstrong\u003e10.62″ high × 35.43″ wide × 28.34″ deep\u003c\/strong\u003e) that integrates seamlessly into building interiors while delivering conditioned air efficiently through ductwork.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Refrigerant \u0026amp; Compatibility\u003c\/strong\u003e\u003cbr\u003eUtilizing eco-friendly \u003cstrong\u003eR-32 refrigerant\u003c\/strong\u003e, this Hitachi indoor unit promotes higher energy performance and lower environmental impact compared to older refrigerants. The unit uses standard copper refrigerant connections — \u003cstrong\u003e1\/4″ liquid line and 1\/2″ suction\/gas line\u003c\/strong\u003e — ensuring compatibility with Hitachi outdoor heat pump systems for reliable heat transfer and operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Comfort Control\u003c\/strong\u003e\u003cbr\u003eCompatible with optional wired and wireless remote controls, Wi-Fi adapters, and advanced networked interface accessories (sold separately), the RAD-GJ24QHAA allows for flexible management of temperatures, fan speeds, and operating modes to match individual comfort preferences and zone requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDurable Construction \u0026amp; Easy Integration\u003c\/strong\u003e\u003cbr\u003eBuilt with quality components for reliable long-term use, this ducted unit is engineered for dependable performance when installed by qualified HVAC professionals. Its design supports standard duct connections and condensate drainage for effective, low-maintenance operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal Use Cases\u003c\/strong\u003e\u003cbr\u003ePerfect for larger homes, open concept living areas, condos, offices, and light commercial spaces requiring quiet, efficient heating and cooling with flexible zoning and concealed airflow delivery. The RAD-GJ24QHAA provides dependable comfort while preserving interior design aesthetics through hidden ducted installation.\u003c\/p\u003e","brand":"Hitachi","offers":[{"title":"Default Title","offer_id":47559770996993,"sku":"RAD-GJ24QHAA","price":1187.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/6896\/7937\/files\/RAD-GJ07QHAA.png?v=1769473220","url":"https:\/\/tradeprosupply.com\/products\/hitachi-rad-gj24qhaa-24-000-btu-concealed-horizontal-ducted-indoor-unit-r32","provider":"TradePro Supply","version":"1.0","type":"link"}