{"title":"HUUM Wood Burning Stoves","description":"","products":[{"product_id":"huum-rock-package-550lbs-of-stones-hive-mini-heaters-12-18kw","title":"HUUM Rock Package Hive Mini Heaters 12 - 18KW (550LBS of Stones)","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eImportant Notice Regarding HUUM Product Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003ePlease be aware that we are no longer able or authorized to handle HUUM parts and warranty claims. All parts, components, and support inquiries must be directed to HUUM Sauna in Estonia. Any warranty items must be approved by HUUM Estonia directly, please contact our sales team for alternative heater recommendations.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFor assistance, please visit \u003ca href=\"https:\/\/huum.eu\/\" class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\"\u003ehuum.eu\u003c\/a\u003e or contact HUUM Sauna directly at \u003ca href=\"mailto:support@huum.eu\" class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\"\u003esupport@huum.eu\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThis package includes rocks for a total of 550 lbs.\u003c\/p\u003e","brand":"HUUM","offers":[{"title":"Default Title","offer_id":40794608205981,"sku":null,"price":1360.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/products\/IMG_4077_900x_39a91c81-3e9e-4ebb-97b3-f4b367d31522.jpg?v=1755036391"},{"product_id":"huum-hive-heat-13-wood-burning-sauna-heater-stove-up-to-460-cubic-feet-sauna","title":"HUUM Hive Wood 13 Wood-Burning Sauna Heater","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eImportant Notice Regarding HUUM Product Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003ePlease be aware that we are no longer able or authorized to handle HUUM parts and warranty claims. All parts, components, and support inquiries must be directed to HUUM Sauna in Estonia. Any warranty items must be approved by HUUM Estonia directly, please contact our sales team for alternative heater recommendations.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFor assistance, please visit \u003ca href=\"https:\/\/huum.eu\/\" class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\"\u003ehuum.eu\u003c\/a\u003e or contact HUUM Sauna directly at \u003ca href=\"mailto:support@huum.eu\" class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\"\u003esupport@huum.eu\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe HUUM HIVE Wood 13 is a premium wood-burning sauna stove that blends ancient sauna tradition with modern craftsmanship. Designed for sauna rooms from 212 to 459 cubic feet, the HIVE Wood 13 offers an authentic steam experience with minimal metal-to-stone contact, delivering clean-burning heat and healthy, long-lasting steam. The unit’s flame tamer is built from thick 5 mm stainless steel for superior durability, and the 199 lb stone capacity ensures soft, rich steam like in traditional saunas. Built in Estonia using only natural oils and stainless steel, this is the ultimate heater for sauna purists who demand both performance and authenticity.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e13 kW wood-burning sauna stove – ideal for rooms from 212 to 459 cu. ft.\u003c\/li\u003e\n\u003cli\u003eMinimal metal construction for healthy, negative-ion-rich steam\u003c\/li\u003e\n\u003cli\u003eMassive 199 lb stone capacity (6 boxes required – sold separately)\u003c\/li\u003e\n\u003cli\u003e5 mm thick stainless steel flame tamer for extended durability\u003c\/li\u003e\n\u003cli\u003eStainless steel body and furnace door\u003c\/li\u003e\n\u003cli\u003eOptional firebox extension for heating from another room (sold separately)\u003c\/li\u003e\n\u003cli\u003eTreated only with natural oils – no chemicals or coatings\u003c\/li\u003e\n\u003cli\u003eClean-burning design for efficient combustion\u003c\/li\u003e\n\u003cli\u003eHigh heat retention and long-lasting, gentle steam\u003c\/li\u003e\n\u003cli\u003eDesigned and manufactured in Estonia\u003c\/li\u003e\n\u003cli\u003eLimited 5-Year Warranty (excluding elements)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Information\u003c\/h3\u003e\n\u003cp\u003eThe HIVE Wood 13 is a high-capacity floor-mounted stove constructed for larger sauna environments. Thanks to its high stone volume and clean-burning design, it replicates the experience of traditional Finnish sauna bathing. The firewood can be loaded with pieces up to 300 mm in length, and the unit connects to a 115 mm diameter flue (chimney connection not included). The stove also supports an optional firebox extension, allowing exterior loading from another room.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eHIVE Wood 13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKilowatt Rating\u003c\/th\u003e\n\u003ctd\u003e13 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePrimary Fuel\u003c\/th\u003e\n\u003ctd\u003eWood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone Capacity\u003c\/th\u003e\n\u003ctd\u003e199 lbs (90 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum Cubic Feet\u003c\/th\u003e\n\u003ctd\u003e212 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum Cubic Feet\u003c\/th\u003e\n\u003ctd\u003e459 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirewood Max Length\u003c\/th\u003e\n\u003ctd\u003e11.8\" (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue Diameter\u003c\/th\u003e\n\u003ctd\u003e4.5\" (115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e17.7\" (450 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e18.11\" (460 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e29.6\" (750 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e104 lbs (47 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping Weight with Stones\u003c\/th\u003e\n\u003ctd\u003eApprox. 303 lbs (137.5 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRequired Sauna Stones (not included)\u003c\/th\u003e\n\u003ctd\u003e6 Boxes (199 lbs total)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSafety Distances\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSide to combustible surface (A): 250 mm\u003c\/li\u003e\n\u003cli\u003eFront to combustible surface (B): 900 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHUUM HIVE Wood 13 Wood-Burning Sauna Stove\u003c\/li\u003e\n\u003cli\u003eStainless Steel Furnace Door\u003c\/li\u003e\n\u003cli\u003eInstallation and Operation Manual\u003c\/li\u003e\n\u003cli\u003eLimited 5-Year Warranty (excluding elements)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"after-title\"\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/14R7TXqzKxDWb9lu9ySQLHqCeIsckfsWS\/view?usp=sharing\" title=\"HUUM Wood Stove Manual\"\u003eWood Stove Manual\u003c\/a\u003e\u003c\/div\u003e","brand":"HUUM","offers":[{"title":"177 to 460 cubic feet","offer_id":43385143394545,"sku":"HIVE-WOOD-13","price":2150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/products\/hive-wood-eest-web_1_png.webp?v=1755035911"},{"product_id":"huum-rock-package-2-33lb-boxes-3-44lb-boxes-198lbs-of-stones-huum-wood-burning-heaters","title":"HUUM Rock Package HUUM Wood-burning Heaters (198LBS of Stones)","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eImportant Notice Regarding HUUM Product Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003ePlease be aware that we are no longer able or authorized to handle HUUM parts and warranty claims. All parts, components, and support inquiries must be directed to HUUM Sauna in Estonia. Any warranty items must be approved by HUUM Estonia directly, please contact our sales team for alternative heater recommendations.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFor assistance, please visit \u003ca href=\"https:\/\/huum.eu\/\" class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\"\u003ehuum.eu\u003c\/a\u003e or contact HUUM Sauna directly at \u003ca href=\"mailto:support@huum.eu\" class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\"\u003esupport@huum.eu\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThis package includes rocks for a total of 132 lbs.\u003c\/p\u003e","brand":"HUUM","offers":[{"title":"Default Title","offer_id":42310333956337,"sku":null,"price":560.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/products\/IMG_4077_900x_3848e7d6-24d2-4dd9-97f2-cefc16b7c256.jpg?v=1755035907"},{"product_id":"huum-power-extension-box","title":"HUUM Power Extension Box","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eImportant Notice Regarding HUUM Product Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003ePlease be aware that we are no longer able or authorized to handle HUUM parts and warranty claims. All parts, components, and support inquiries must be directed to HUUM Sauna in Estonia. Any warranty items must be approved by HUUM Estonia directly, please contact our sales team for alternative heater recommendations.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFor assistance, please visit \u003ca href=\"https:\/\/huum.eu\/\" class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\"\u003ehuum.eu\u003c\/a\u003e or contact HUUM Sauna directly at \u003ca href=\"mailto:support@huum.eu\" class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\"\u003esupport@huum.eu\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eThe main module can control up to 9kW heaters, for heaters over 9kW the extension box is needed.\u003c\/h2\u003e\n\u003ch3\u003e Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFor use with UKU controls\u003c\/li\u003e\n\u003cli\u003eFor heaters over 9kW\u003c\/li\u003e\n\u003cli\u003e240 Volts\u003c\/li\u003e\n\u003cli\u003eAmps - See Heater manual - varies depending on heater kW\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimension \u0026amp; Weight:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e7\"W (178mm) x 4\"D (101mm) x 10\"H (254mm)\u003c\/li\u003e\n\u003cli\u003e3.25 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Contents:\u003c\/h3\u003e\n\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\u003cp\u003e\u003ca title=\"HUUM-Power-Extension-Box-Manual\" href=\"https:\/\/drive.google.com\/file\/d\/1SSGDw-GOSQ28oc51wrCWkJEXTdOLn7DD\/view?usp=sharing\"\u003eHUUM Power Extension Box Manual\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"HUUM","offers":[{"title":"Default Title","offer_id":42460616327409,"sku":"H2003012","price":625.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/HUUM-Extension-Box.jpg?v=1755035897"},{"product_id":"huum-hive-flow-wood-burning-sauna-stove","title":"HUUM HIVE Flow Wood Burning Sauna Stove","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eImportant Notice Regarding HUUM Product Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003ePlease be aware that we are no longer able or authorized to handle HUUM parts and warranty claims. All parts, components, and support inquiries must be directed to HUUM Sauna in Estonia. Any warranty items must be approved by HUUM Estonia directly, please contact our sales team for alternative heater recommendations.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFor assistance, please visit \u003ca href=\"https:\/\/huum.eu\/\" class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\"\u003ehuum.eu\u003c\/a\u003e or contact HUUM Sauna directly at \u003ca href=\"mailto:support@huum.eu\" class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\"\u003esupport@huum.eu\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eHUUM HIVE Flow Sauna Stove\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHUUM HIVE Flow Sauna Stove\u003c\/strong\u003e features an innovative, patent-pending design that directs \u003cstrong\u003e75% of the firewood heat directly into your sauna\u003c\/strong\u003e, significantly minimizing energy loss through the chimney. Engineered for efficiency and sustainability, it is ideal for sauna rooms ranging from \u003cstrong\u003e282 to 635 cubic feet (CF)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch4\u003eKey Features:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWood-burning sauna stove\u003c\/li\u003e\n\u003cli\u003eInnovative furnace construction for efficient heating\u003c\/li\u003e\n\u003cli\u003eUses firewood economically\u003c\/li\u003e\n\u003cli\u003eLow environmental impact\u003c\/li\u003e\n\u003cli\u003eMild, long-lasting steam production\u003c\/li\u003e\n\u003cli\u003eCertified with BImSchV and CPR for safety and compliance\u003c\/li\u003e\n\u003cli\u003eDesigned and manufactured in Estonia\u003c\/li\u003e\n\u003cli\u003e330 lb stone capacity (requires 10 boxes of stones, sold separately)\u003c\/li\u003e\n\u003cli\u003eFor sauna room sizes: \u003cstrong\u003e282 – 635 cu. ft.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes a limited \u003cstrong\u003e5-year warranty\u003c\/strong\u003e (excluding elements)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Dimensions:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWidth: 20.7\" (53 cm)\u003c\/li\u003e\n\u003cli\u003eDepth: 24.8\" (63 cm)\u003c\/li\u003e\n\u003cli\u003eHeight: 34.8\" (88 cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eIncluded with Purchase:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHUUM HIVE Flow Sauna Stove\u003c\/li\u003e\n\u003cli\u003eMetal Grate\u003c\/li\u003e\n\u003cli\u003eHeat Resistant Glove\u003c\/li\u003e\n\u003cli\u003eSplints\u003c\/li\u003e\n\u003cli\u003eMetal Fixing Plates (2)\u003c\/li\u003e\n\u003cli\u003eAsh Grate\u003c\/li\u003e\n\u003cli\u003eCleaning Hatches (2)\u003c\/li\u003e\n\u003cli\u003eAsh Drawer\u003c\/li\u003e\n\u003cli\u003eInstallation \u0026amp; Operational Manual\u003c\/li\u003e\n\u003cli\u003e5-Year Limited Warranty (excluding elements)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications:\u003c\/h4\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eHIVE FLOW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKilowatt Rating\u003c\/th\u003e\n\u003ctd\u003e9.8 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePrimary Fuel\u003c\/th\u003e\n\u003ctd\u003eWood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Firewood Length\u003c\/th\u003e\n\u003ctd\u003e16\" (40 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMin Room Volume\u003c\/th\u003e\n\u003ctd\u003e282 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Room Volume\u003c\/th\u003e\n\u003ctd\u003e635 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMin Room Height\u003c\/th\u003e\n\u003ctd\u003e75\" (191 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlue Connection\u003c\/th\u003e\n\u003ctd\u003eTop and Back\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeater Weight\u003c\/th\u003e\n\u003ctd\u003e148 lbs (67 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping Weight (w\/ stones)\u003c\/th\u003e\n\u003ctd\u003e478 lbs (217 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSafety Distance (Front-Back)\u003c\/th\u003e\n\u003ctd\u003e50.8\" (129 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSafety Distance (Side-to-Side)\u003c\/th\u003e\n\u003ctd\u003e33\" (83 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"HUUM","offers":[{"title":"Default Title","offer_id":46082840789233,"sku":"H1015012","price":3129.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/FLOW-side_123516b9-b5a0-47b6-aef2-e38088122b10.webp?v=1755034509"},{"product_id":"huum-hive-flow-ls-wood-burning-sauna-stove","title":"HUUM HIVE Flow LS Wood Burning Sauna Stove","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eImportant Notice Regarding HUUM Product Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003ePlease be aware that we are no longer able or authorized to handle HUUM parts and warranty claims. All parts, components, and support inquiries must be directed to HUUM Sauna in Estonia. Any warranty items must be approved by HUUM Estonia directly, please contact our sales team for alternative heater recommendations.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFor assistance, please visit \u003ca href=\"https:\/\/huum.eu\/\" class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\"\u003ehuum.eu\u003c\/a\u003e or contact HUUM Sauna directly at \u003ca href=\"mailto:support@huum.eu\" class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\"\u003esupport@huum.eu\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eHUUM HIVE Flow Wood-Burning Sauna Stove\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHIVE Flow wood-burning stove\u003c\/strong\u003e by HUUM is one of the most efficient and environmentally sustainable sauna heaters available. Thanks to its \u003cstrong\u003einnovative, patent-pending furnace construction\u003c\/strong\u003e, up to \u003cstrong\u003e75% of the firewood heat is retained\u003c\/strong\u003e in the sauna, minimizing waste through the chimney. This results in more heat, less wood consumption, and longer, milder steam sessions—perfect for both personal and commercial saunas.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInnovative patent-pending design\u003c\/strong\u003e for optimal heat retention\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow environmental impact:\u003c\/strong\u003e CO emissions at just 346 mg\/m³ and particulate matter at 25 mg\/m³\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge stone capacity:\u003c\/strong\u003e Holds up to 330 lbs (150 kg) of stones, plus 35–40 kg in optional stone cage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient wood usage:\u003c\/strong\u003e One fire provides four sessions versus three in standard heaters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMild and long-lasting steam:\u003c\/strong\u003e Enjoy over 30 minutes of steam after the fire goes out\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe installation:\u003c\/strong\u003e Reduced safety clearance of only 150 mm from combustibles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElegant design:\u003c\/strong\u003e Glass furnace door for a cozy, fireplace-like feel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertified:\u003c\/strong\u003e BImSchV Stufe 2 \u0026amp; European Commission Regulation 2025\/1185 compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e 5 mm thick top and 3 mm thick sides\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e5-year warranty\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eModels Available:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHIVE Flow\u003c\/strong\u003e – Standard version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHIVE Flow LS\u003c\/strong\u003e – Allows heating from an adjacent room\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"6\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eHIVE Flow \/ HIVE Flow LS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePrimary Fuel\u003c\/th\u003e\n\u003ctd\u003eWood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat Output Efficiency\u003c\/th\u003e\n\u003ctd\u003e75% of heat retained in sauna\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStone Capacity\u003c\/th\u003e\n\u003ctd\u003e330 lbs (150 kg) + 35–40 kg (optional stone cage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e67 kg (Flow), 73 kg (Flow LS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEmissions\u003c\/th\u003e\n\u003ctd\u003eCO: 346 mg\/m³ | Particulates: 25 mg\/m³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSafety Distance to Combustibles\u003c\/th\u003e\n\u003ctd\u003e150 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eTop: 5 mm steel | Sides: 3 mm steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertifications\u003c\/th\u003e\n\u003ctd\u003eBImSchV Stufe 2, EC Regulation 2025\/1185\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e5 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"HUUM","offers":[{"title":"Default Title","offer_id":46082898198769,"sku":null,"price":3221.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/FLOW-Front_2_WEB_0860cfb3-6031-40c5-804e-44f7d9ac8c70.webp?v=1755034506"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/collections\/HS--25-min.jpg?v=1682264218","url":"https:\/\/finnishsaunabuilders.com\/collections\/huum-wood-burning-stoves\/wood-burning-heaters+electric-heaters.oembed","provider":"Finnish Sauna Builders","version":"1.0","type":"link"}