{"product_id":"huum-uku-extension-box-required-for-heaters-12kw","title":"HUUM UKU Extension Box (Required for Heaters 12kW+)","description":"\u003cp\u003eThe main module can control up to 11kW heaters, for full range electrical heaters extension box is needed.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFor use with UKU controls\u003c\/li\u003e\n\u003cli\u003eFor heaters 12kW and up\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eExtension box\u003c\/li\u003e\n\u003cli\u003eInstallation and operation manual\u003c\/li\u003e\n\u003cli\u003e5-Year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.25 lbs (1.47kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel Dimensions:\u003c\/strong\u003e 7\"W (177.8mm) x 7\"D (177.8mm) x 6\"H (152.4mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 2x63\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Wall-Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE, SGS, IPX4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚠️ Compatibility\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eRequired for HUUM electric sauna heaters 12kW and above.\u003c\/strong\u003e This extension box works with any HUUM UKU controller (Local, Wi-Fi, Glass, Mirror, or Gold) to support higher-powered heaters including the HIVE 12, HIVE 15, and HIVE 18.\u003c\/p\u003e\n\u003ch3\u003eCompatible HUUM Heaters\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCLIFF Mini (3.5 kW) \/ CLIFF (6, 9, 10.5 kW)\u003c\/li\u003e\n\u003cli\u003eDROP (4.5, 6, 7.5, 9 kW)\u003c\/li\u003e\n\u003cli\u003eHIVE Mini (6, 9, 10.5 kW)\u003c\/li\u003e\n\u003cli\u003eHIVE (12, 15, 18 kW) — requires UKU Extension Box\u003c\/li\u003e\n\u003cli\u003eSTEEL Mini (3.5 kW) \/ STEEL (6, 9, 10.5 kW)\u003c\/li\u003e\n\u003cli\u003eCORE (6.5, 9, 10.5 kW)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDocuments \u0026amp; Resources\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/huumsauna.com\/wp-content\/uploads\/2023\/06\/huum-uku-manual-us.pdf\" target=\"_blank\"\u003eInstallation \u0026amp; Operation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/huumsauna.com\/support\/\" target=\"_blank\"\u003eWarranty: Limited 5-Year Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/huumsauna.com\/design-resources\/\" target=\"_blank\"\u003eDesign Resources\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HUUM","offers":[{"title":"Default Title","offer_id":49614232584431,"sku":"H2003012","price":773.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/4336\/3055\/files\/Extension-box-EU-web-496x580.png?v=1790366125","url":"https:\/\/bodyrecoveryhq.com\/products\/huum-uku-extension-box-required-for-heaters-12kw","provider":"Body Recovery HQ","version":"1.0","type":"link"}