{"product_id":"huum-cliff-mini-series-3-5kw-sauna-heater","title":"HUUM CLIFF Mini Series 3.5kW Sauna Heater","description":"\u003c!-- PRIME REGENERATION | HUUM CLIFF MINI 3.5kW SAUNA HEATER --\u003e\n\u003cdiv class=\"product-description\"\u003e\n\u003c!-- TRUST BLOCK --\u003e\n\u003cdiv style=\"margin:15px 0; padding:12px 14px; border:1px solid #e5e5e5; border-radius:8px; font-size:14px; line-height:1.5; background:#fafafa;\"\u003e\n\u003cstrong style=\"display:block; margin-bottom:6px;\"\u003eShop with Confidence\u003c\/strong\u003e\n\u003cul style=\"padding-left:18px; margin:0;\"\u003e\n\u003cli\u003eAuthorized Retailer of HUUM\u003c\/li\u003e\n\u003cli\u003eManufacturer Warranty Included\u003c\/li\u003e\n\u003cli\u003eFree Shipping to the Contiguous US\u003c\/li\u003e\n\u003cli\u003eSecure Checkout\u003c\/li\u003e\n\u003cli\u003eU.S.-Based Customer Support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- OVERVIEW --\u003e\n\u003ch2\u003eHUUM CLIFF Mini 3.5kW Electric Sauna Heater\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHUUM CLIFF Mini 3.5kW Electric Sauna Heater\u003c\/strong\u003e is a compact wall-mounted heater designed for small residential sauna rooms ranging from \u003cstrong\u003e106 to 177 cubic feet\u003c\/strong\u003e. Its slim, vertical design is intended for installations where space is limited, allowing for reduced clearance requirements when installed according to manufacturer specifications.\u003c\/p\u003e\n\u003cp\u003eManufactured in Estonia using stainless steel components, this heater is designed to accommodate a high volume of sauna stones relative to its size. The exposed stone configuration supports consistent heat distribution and steam production when used according to manufacturer guidelines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e A compatible \u003cstrong\u003eHUUM UKU control system\u003c\/strong\u003e and \u003cstrong\u003esauna stones (4 boxes required)\u003c\/strong\u003e are required for operation and are sold separately.\u003c\/p\u003e\n\u003c!-- KEY FEATURES --\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWall-mounted electric sauna heater (3.5kW)\u003c\/li\u003e\n\u003cli\u003eDesigned for sauna rooms from 106–177 cubic feet\u003c\/li\u003e\n\u003cli\u003eCompact vertical design for space-efficient installation\u003c\/li\u003e\n\u003cli\u003eReduced safety clearance requirements\u003c\/li\u003e\n\u003cli\u003eLarge stone capacity (approx. 132–133 lbs)\u003c\/li\u003e\n\u003cli\u003eDirect contact between heating elements and stones\u003c\/li\u003e\n\u003cli\u003eInternal air duct design\u003c\/li\u003e\n\u003cli\u003eRemovable ribs for optimized stone placement\u003c\/li\u003e\n\u003cli\u003eStainless steel construction\u003c\/li\u003e\n\u003cli\u003eCompatible with HUUM UKU control systems (sold separately)\u003c\/li\u003e\n\u003cli\u003eDesigned, engineered, and manufactured in Estonia\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- COMPLETE YOUR WELLNESS SETUP --\u003e\n\u003cdiv style=\"margin:20px 0; padding:16px 18px; border:1px solid #e5e5e5; border-radius:10px; background:#fafafa;\"\u003e\n\u003cstrong style=\"display:block; font-size:16px; margin-bottom:8px;\"\u003eComplete Your Wellness Setup\u003c\/strong\u003e\n\u003cp style=\"margin:0 0 10px 0; font-size:14px; line-height:1.5;\"\u003eTo operate your HUUM CLIFF Mini heater, the following components are required. These items are sold separately and must be selected prior to installation.\u003c\/p\u003e\n\u003cul style=\"padding-left:18px; margin:0; font-size:14px; line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSauna Control System (Required)\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"\/products\/huum-uku-wi-fi-sauna-control-digital-on-off-time-temperature-with-app-control\"\u003eHUUM UKU Wi-Fi Sauna Control\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-top:10px;\"\u003e\n\u003cstrong\u003eSauna Stones (Required)\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"\/products\/huum-stones-24-small-5-10-cm-sauna-heater-stones\"\u003eHUUM Sauna Heater Stones\u003c\/a\u003e — 4 boxes required\u003cbr\u003e\u003cspan style=\"font-size:13px;\"\u003eApproximately 132–133 lbs total required for proper operation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-top:10px;\"\u003e\n\u003cstrong\u003eRecommended Sauna Rooms\u003c\/strong\u003e\u003cbr\u003eCompatible with sauna rooms from 106–177 cubic feet. Suggested options:\n\u003cul style=\"padding-left:18px; margin-top:6px;\"\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/saunalife-model-x2-indoor-sauna-kit-1-2-person-xperience-series\"\u003eSaunaLife Model X2 Indoor Sauna Kit\u003c\/a\u003e — 1–2 person indoor sauna (125 cu ft)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- WHAT'S INCLUDED --\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHUUM CLIFF Mini 3.5kW Sauna Heater\u003c\/li\u003e\n\u003cli\u003e2 Prop Blocks (for removal of sauna rib slats)\u003c\/li\u003e\n\u003cli\u003eInstallation and Operation Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- TECHNICAL SPECIFICATIONS --\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e CLIFF Mini 3.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Output:\u003c\/strong\u003e 3.5kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSauna Room Size:\u003c\/strong\u003e 106–177 cubic feet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V, Single Phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 14.58 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Wall-mounted\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStone Capacity:\u003c\/strong\u003e Approx. 132–133 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeater Weight:\u003c\/strong\u003e 33 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Weight (with stones):\u003c\/strong\u003e 165 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 10.6\"W × 6.3\"D × 38.4\"H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Estonia\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- HUUM HEATER COMPARISON --\u003e\n\u003cp style=\"margin-bottom:10px; font-size:14px;\"\u003eNot sure which model is right? Compare HUUM heaters below:\u003c\/p\u003e\n\u003cdiv style=\"margin:30px 0; padding:20px; border:1px solid #e5e5e5; border-radius:12px; background:#fafafa;\"\u003e\n\u003ch3 style=\"margin-bottom:15px;\"\u003eCompare HUUM Sauna Heaters\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#f0f0f0;\"\u003e\n\u003cth style=\"padding:10px; border:1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:10px; border:1px solid #ddd;\"\u003eType\u003c\/th\u003e\n\u003cth style=\"padding:10px; border:1px solid #ddd;\"\u003eSauna Size\u003c\/th\u003e\n\u003cth style=\"padding:10px; border:1px solid #ddd;\"\u003eStone Capacity\u003c\/th\u003e\n\u003cth style=\"padding:10px; border:1px solid #ddd;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e\u003ca href=\"\/products\/cliff-mini-series-3-5kw-sauna-heater\"\u003eCLIFF Mini 3.5kW\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003eWall-mounted\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e106–177 cu ft\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e~132 lbs\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003eSmall home saunas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e\u003ca href=\"\/products\/huum-cliff-6kw-sauna-heater\"\u003eCLIFF 6kW\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003eFloor-standing\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e177–318 cu ft\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e~165 lbs\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003eMedium saunas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e\u003ca href=\"\/products\/huum-cliff-9kw-sauna-heater\"\u003eCLIFF 9kW\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003eFloor-standing\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e283–460 cu ft\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e~165 lbs\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003eLarger home saunas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e\u003ca href=\"\/products\/huum-cliff-11kw-sauna-heater\"\u003eCLIFF 11kW\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003eFloor-standing\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e354–566 cu ft\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e~165 lbs\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003eLarge sauna rooms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e\u003ca href=\"\/products\/huum-drop-6kw-sauna-heater\"\u003eDROP 6kW\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003eWall-mounted\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e177–318 cu ft\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e~122 lbs\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003eModern design saunas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e\u003ca href=\"\/products\/huum-drop-9kw-sauna-heater\"\u003eDROP 9kW\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003eWall-mounted\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e283–460 cu ft\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e~122 lbs\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003eHigh-end sauna setups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top:12px; font-size:13px; color:#555;\"\u003eAll HUUM heaters require a compatible control system and sauna stones (sold separately). These components must be selected prior to installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- WARRANTY --\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003eThis product includes a \u003cstrong\u003elimited 3-year residential warranty\u003c\/strong\u003e and a \u003cstrong\u003elimited 1-year commercial warranty\u003c\/strong\u003e (excluding heating elements), provided by the manufacturer.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/9840\/7738\/files\/HUUM_Warranty_terms_v1_2025_US.pdf?v=1774832847\" target=\"_blank\"\u003eView Full Warranty Details\u003c\/a\u003e\u003c\/p\u003e\n\u003c!-- RESOURCES --\u003e\n\u003ch3\u003eResources\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/9840\/7738\/files\/HUUM-CLIFF-Sauna-Heater-IOM.pdf?v=1774836679\" target=\"_blank\"\u003eInstallation \u0026amp; Operation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/9840\/7738\/files\/HUUM-Element-Requirements.pdf?v=1774832873\" target=\"_blank\"\u003eElement Requirements\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/9840\/7738\/files\/HUUM-Stone-Requirements.pdf?v=1774832849\" target=\"_blank\"\u003eStone Requirements\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/9840\/7738\/files\/Sizing-Your-HUUM.pdf?v=1774832902\" target=\"_blank\"\u003eSauna Sizing Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- IMPORTANT NOTES --\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eControl system and sauna stones are required for operation and are sold separately\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended\u003c\/li\u003e\n\u003cli\u003eHeater, control system, and stones must be installed according to manufacturer guidelines\u003c\/li\u003e\n\u003cli\u003eFor indoor sauna use only unless otherwise specified by the manufacturer\u003c\/li\u003e\n\u003cli\u003eAlways follow manufacturer installation and safety guidelines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"HUUM","offers":[{"title":"Default Title","offer_id":41173015986234,"sku":"H1005012","price":2003.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/9840\/7738\/files\/HUUMCliffMini1.jpg?v=1778072065","url":"https:\/\/primeregeneration.com\/products\/huum-cliff-mini-series-3-5kw-sauna-heater","provider":"Prime Regeneration","version":"1.0","type":"link"}