{"product_id":"hitachi-airhome-400-wall-mounted-air-conditioning-rak-dj70rhae-rac-dj70whae","title":"Hitachi AirHome-400 Wall Mounted Air Conditioning RAK-DJ70RHAE \/ RAC-DJ70WHAE","description":"\u003ch3\u003e\u003cspan\u003eHitachi AirHome-400 Air Conditioning RAK-DJ70RHAE \/ RAC-DJ70WHAE 7.0kW (24000 BTU) Wall Mounted Inverter, + Wi-Fi \u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv\u003e\u003cspan\u003eThe Hitachi airHome 400 RAK-DJ70RHAE (indoor) and RAC-DJ70WHAE (outdoor) is a high-efficiency wall mounted split air conditioning system designed for bedrooms, small living areas, apartments and home offices.With a nominal cooling capacity of 7.0kW (approximately 24000 BTU\/h) and a nominal heating capacity of 8.0kW (approximately 28000 BTU\/h), this system delivers reliable year-round climate control using advanced inverter heat pump technology.Engineered for residential comfort, energy efficiency and smart connectivity, the airHome 400 range combines performance with low operating noise and integrated cleaning features.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eInverter Heat Pump Technology\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThe DC inverter compressor automatically adjusts its output depending on room demand. This provides:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eStable indoor temperature\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eReduced energy waste\u003c\/li\u003e\n\u003cli\u003eLower noise during steady operation\u003c\/li\u003e\n\u003cli\u003eImproved overall efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eUnlike fixed-speed systems, inverter technology avoids constant on\/off cycling, improving long-term comfort and performance.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eSmart WiFi Control – airCloud Go\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThis model includes \u003cstrong\u003ebuilt-in WiFi connectivity\u003c\/strong\u003e via the Hitachi airCloud Go platform.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eControl your air conditioning remotely with:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eOn\/off operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eTemperature control\u003c\/li\u003e\n\u003cli\u003eWeekly scheduling\u003c\/li\u003e\n\u003cli\u003eMode adjustment\u003c\/li\u003e\n\u003cli\u003eEnergy monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThe system is compatible with \u003cstrong\u003eAmazon Alexa and Google Home via app integration.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eFrostWash Self-Cleaning Technology\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eHitachi’s \u003cstrong\u003eFrostWash function\u003c\/strong\u003e freezes dust and particles on the heat exchanger before melting and flushing them away. This helps maintain airflow performance and supports long-term system efficiency.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eMold Guard Function\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eAfter operation, Mold Guard helps dry internal components to reduce moisture retention and support cleaner internal airflow conditions.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eSound Performance\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eDesigned for quiet residential use:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eIndoor Unit (RAK-DJ70RHAE)\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSound Pressure Level: 20 \/ 24 \/ 30 \/ 34 \/ 38 dB(A)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eSound Power Level: 51 dB(A)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eOutdoor Unit (RAC-DJ70WHAE)\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSound Pressure Level: 46 dB(A)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eSound Power Level: 59 dB(A)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eLow indoor sound pressure levels make this system suitable for bedrooms and study areas.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eInstallation \u0026amp; Technical Details\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePower Supply: 220–240V \/ 1 Phase \/ 50Hz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eRefrigerant Type: R32\u003c\/li\u003e\n\u003cli\u003eLiquid Pipe Size: 1\/4″\u003c\/li\u003e\n\u003cli\u003eGas Pipe Size: 3\/8″\u003c\/li\u003e\n\u003cli\u003eMaximum Pipe Length: 20 metres\u003c\/li\u003e\n\u003cli\u003eMaximum Elevation Difference: 10 metres\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eSuitable Applications\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBedrooms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eHome offices\u003c\/li\u003e\n\u003cli\u003eSmall apartments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eResidential rooms requiring compact wall mounted air conditioning\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e","brand":"Geoair","offers":[{"title":"Default Title","offer_id":56063835078729,"sku":null,"price":1299.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/3938\/7465\/files\/Hitachi-AirHome-600.webp?v=1788804154","url":"https:\/\/geoair.uk\/products\/hitachi-airhome-400-wall-mounted-air-conditioning-rak-dj70rhae-rac-dj70whae","provider":"Geoair","version":"1.0","type":"link"}