{"product_id":"huum-stone-cage-for-hive-sauna-stoves","title":"HUUM Stone Cage for HIVE Sauna Stoves","description":"\u003c!-- HUUM Cage HSTV - Stone Cage for HIVE Series Wood-Burning Sauna Stoves - H3009042 --\u003e\u003c!-- SKU \/ Part No: H3009042 | Model: CAGE HSTV | UPC: 4745090279504 --\u003e\u003c!-- Stainless steel stone cage | 11.81\" dia x 16.93\" H (30 cm x 43 cm) | 3.14 lbs empty --\u003e\u003c!-- Mounts on the stove around the flue | Holds up to 88 lbs (40 kg) of sauna stones - sold separately --\u003e\u003c!-- Stones: 2-4 in (5-10 cm) for HUUM wood-burning stoves | Stackable: cages can be installed on top of each other --\u003e\u003c!-- Suitable for all HUUM wood-burning stoves (HIVE Wood, HIVE Flow) --\u003e\u003c!-- 5-year limited warranty | Installation and operation manual included --\u003e\u003c!-- Documents: HUUM HIVE Stone Cage manual (PDF) | HUUM Limited Warranty Terms --\u003e\n\u003cstyle\u003e\n  .cp { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; 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padding: 1.25rem 1.5rem; margin-bottom: 1.5rem; }\n  .cp-manual-item { margin-bottom: 1.25rem; padding-bottom: 1.25rem; border-bottom: 1px solid #e2e8f0; }\n  .cp-manual-item:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: none; }\n  .cp-manual-item h6 { font-size: 14px; font-weight: 700 !important; color: #0f172a !important; margin: 0 0 0.5rem; }\n  .cp-doc-link { display: inline-flex; align-items: center; gap: 7px; font-size: 14px; font-weight: 500; color: #4a5568; background: #fff; border: 1px solid #d1d5db; border-radius: 5px; padding: 8px 14px; text-decoration: none; max-width: 100%; word-break: break-word; }\n  .cp-doc-link:hover { background: #e8f0fa; border-color: #bfd4ef; color: #2563a8; }\n  .cp-divider { border: none; border-top: 1px solid #e2e8f0; margin: 1.75rem 0; }\n\n  @media (max-width: 768px) {\n    .cp-feat-grid { grid-template-columns: 1fr 1fr; }\n    .cp-spec-grid { grid-template-columns: 1fr; gap: 1.5rem; }\n    .cp-brand1, .cp-brand2 { grid-template-columns: 1fr; 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}\n    .cp-spec-table td:last-child { font-size: 15px; font-weight: 700 !important; color: #0f172a !important; width: 100%; word-wrap: break-word; overflow-wrap: break-word; }\n    .cp-divider { margin: 1.25rem 0; }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"cp\"\u003e\n\u003cdiv class=\"cp-desc\"\u003e\n\u003ch2 class=\"product-meta__title heading h3\"\u003eHUUM Stone Cage for HIVE Sauna Stoves\u003c\/h2\u003e\n\u003cdiv class=\"@app\"\u003e\n\u003cdiv class=\"shopify-block shopify-app-block\" id=\"shopify-block-AVDBwR2VFTVRTRFphd__a85eace0-7976-4319-9804-004cb28d3e5f\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe HUUM Stone Cage (Cage HSTV, part number H3009042) is a stainless steel accessory for HUUM wood-burning sauna stoves. It mounts on top of the stove, around the flue, and holds up to 88 lbs (40 kg) of additional sauna stones (sold separately). Those extra stones store heat from the flue and give you more stone surface for pouring water, while covering hot metal that you would rather not have exposed in the sauna. Filled with stones, the cage also matches the look of the stove. Cages can be installed on top of each other for even more stone mass. Suitable for all HUUM wood-burning stoves, including the HIVE Wood and HIVE Flow families. 5-year limited warranty.\u003c\/p\u003e\n\u003ch4\u003eMore stones, more steam surface, less exposed metal\u003c\/h4\u003e\n\u003cp\u003eA wood-burning stove runs hot at the flue, and bare metal in a sauna is something you want to keep to a minimum. The HUUM Stone Cage sits around the flue and is filled with sauna stones, so heat that would otherwise radiate from the metal is stored in the stones instead. The amount of stone you can throw water on goes up significantly, and the proportion of hot metal surface goes down. The result is more stone mass for steady heat and more surface for steam, on top of the stones already in your stove.\u003c\/p\u003e\n\u003ch4\u003eMounts around the flue and stacks when you want more\u003c\/h4\u003e\n\u003cp\u003eThe cage is mounted straight on the stove around the flue, and it measures 11.81\" in diameter and 16.93\" in height (30 cm x 43 cm). One cage holds up to 88 lbs of stones. HUUM states that stone cages can be installed on top of each other, so a taller stack is possible if you want more stone mass. Stones are not included. For HUUM wood-burning stoves, the stone size is 2 to 4 in (5-10 cm) per HUUM's heater and stone chart. Always follow the installation and operation manual for your stove and your chimney for clearances and local code.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cp-hook\"\u003eStainless steel stone cage for HUUM HIVE wood-burning sauna stoves. Mounts on the stove around the flue and holds up to 88 lbs (40 kg) of additional sauna stones (sold separately). More stone mass, more surface for pouring water, less exposed hot metal. Cages can be installed on top of each other. Suitable for all HUUM wood-burning stoves. Dimensions: 11.81\" diameter x 16.93\" height. Weight: 3.14 lbs empty. Installation and operation manual included. 5-year limited warranty.\u003c\/div\u003e\n\u003cdiv class=\"cp-badges\"\u003e\n\u003cspan class=\"cp-badge\"\u003eStone cage for HUUM HIVE stoves\u003c\/span\u003e \u003cspan class=\"cp-badge\"\u003eStainless steel construction\u003c\/span\u003e \u003cspan class=\"cp-badge\"\u003eHolds up to 88 lbs of stones\u003c\/span\u003e \u003cspan class=\"cp-badge\"\u003eStones sold separately\u003c\/span\u003e \u003cspan class=\"cp-badge\"\u003eMounts around the flue\u003c\/span\u003e \u003cspan class=\"cp-badge\"\u003eStackable - cages install on top of each other\u003c\/span\u003e \u003cspan class=\"cp-badge\"\u003eAdded stone surface for pouring water\u003c\/span\u003e \u003cspan class=\"cp-badge\"\u003eSuitable for all HUUM wood-burning stoves\u003c\/span\u003e \u003cspan class=\"cp-badge\"\u003e11.81\" dia x 16.93\" H\u003c\/span\u003e \u003cspan class=\"cp-badge\"\u003e3.14 lbs empty\u003c\/span\u003e \u003cspan class=\"cp-badge\"\u003e5-year limited warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003chr class=\"cp-divider\"\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv class=\"cp-spec-grid\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"cp-spec-block\"\u003e\n\u003ch4\u003eProduct details\u003c\/h4\u003e\n\u003ctable class=\"cp-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHUUM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCage HSTV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number \/ SKU\u003c\/td\u003e\n\u003ctd\u003eH3009042\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e4745090279504\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eStone cage for HIVE wood-burning sauna stoves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cp-spec-block\"\u003e\n\u003ch4\u003eFit and installation\u003c\/h4\u003e\n\u003ctable class=\"cp-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable for\u003c\/td\u003e\n\u003ctd\u003eAll HUUM wood-burning stoves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eOn top of the stove, around the flue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStacking\u003c\/td\u003e\n\u003ctd\u003eCages can be installed on top of each other\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStone size (wood-burning stoves)\u003c\/td\u003e\n\u003ctd\u003e2-4 in (5-10 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"cp-spec-block\"\u003e\n\u003ch4\u003eCapacity and dimensions\u003c\/h4\u003e\n\u003ctable class=\"cp-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStone capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 88 lbs (40 kg) - sold separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e11.81 in (30 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e16.93 in (43 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (empty)\u003c\/td\u003e\n\u003ctd\u003e3.14 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr class=\"cp-divider\"\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\n\u003cdiv class=\"cp-inc-grid\"\u003e\n\u003cdiv class=\"cp-inc-item\"\u003eHUUM HIVE stove stone cage (Cage HSTV)\u003c\/div\u003e\n\u003cdiv class=\"cp-inc-item\"\u003eInstallation and operation manual\u003c\/div\u003e\n\u003cdiv class=\"cp-inc-item\"\u003e5-year limited warranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 1rem; font-weight: 500; color: #64748b; font-size: 14px;\"\u003e\u003cstrong\u003eRequired (not included):\u003c\/strong\u003e Sauna stones - the cage holds up to 88 lbs, and for HUUM wood-burning stoves the stone size is 2-4 in (5-10 cm). \u003cstrong\u003eAlso not included:\u003c\/strong\u003e the HUUM wood-burning stove, chimney, and any other accessories. Follow the stove's installation and operation manual and local code for installation.\u003c\/p\u003e\n\u003chr class=\"cp-divider\"\u003e\n\u003ch3\u003eWhy the HUUM Stone Cage stands out\u003c\/h3\u003e\n\u003cdiv class=\"cp-feat-grid\"\u003e\n\u003cdiv class=\"cp-feat\"\u003e\n\u003cdiv class=\"cp-feat-title\"\u003eUp to 88 lbs of extra stones around the flue\u003c\/div\u003e\n\u003cp\u003eThe cage is filled with sauna stones and sits directly around the flue, where the stove runs hottest. The extra stone mass stores heat radiating from the flue, so more of that heat ends up in the stones instead of in bare metal. Each cage holds up to 88 lbs (40 kg), sold separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cp-feat\"\u003e\n\u003cdiv class=\"cp-feat-title\"\u003eMore surface for pouring water\u003c\/div\u003e\n\u003cp\u003eMore stones mean more stone surface for throwing water, which HUUM notes increases significantly with the cage fitted. If steam is what you build a sauna for, the cage gives you a larger stone area to work with without changing the stove itself.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cp-feat\"\u003e\n\u003cdiv class=\"cp-feat-title\"\u003eLess hot metal in the sauna\u003c\/div\u003e\n\u003cp\u003eHot metal surfaces are something HUUM wants to keep minimal in the sauna. By surrounding the flue with stones, the cage reduces the proportion of exposed metal in the room and replaces it with a stone surface.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cp-feat\"\u003e\n\u003cdiv class=\"cp-feat-title\"\u003eStackable for more stone mass\u003c\/div\u003e\n\u003cp\u003eHUUM states that stone cages can be installed on top of each other. If one cage does not give you the stone mass you want, a second can go on top of the first. Each cage holds up to 88 lbs, so plan your stone order to match the number of cages. Always check your stove's manual before stacking.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cp-feat\"\u003e\n\u003cdiv class=\"cp-feat-title\"\u003eMatches the stove - stainless steel construction\u003c\/div\u003e\n\u003cp\u003eThe cage is made of stainless steel with an elegant design that matches the stove. Filled with sauna stones, it works as a decorative element as well as a functional one, and it conceals the chimney pipe where it leaves the stove.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cp-feat\"\u003e\n\u003cdiv class=\"cp-feat-title\"\u003eFits all HUUM wood-burning stoves\u003c\/div\u003e\n\u003cp\u003eThe Cage HSTV is suitable for all HUUM wood-burning stoves. HUUM lists it as an operating accessory for the HIVE Wood and HIVE Flow stove families. It is a stone cage for wood-burning stoves only, so it is not an accessory for HUUM's electric heaters. We are an authorized HUUM dealer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr class=\"cp-divider\"\u003e\n\u003ch3\u003eAbout HUUM\u003c\/h3\u003e\n\u003cdiv class=\"cp-brand1\" style=\"text-align: start;\"\u003e\n\u003cimg alt=\"HUUM Cage HSTV stainless steel stone cage for HIVE wood-burning sauna stoves, holds up to 88 lbs of sauna stones\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0767\/1690\/0634\/files\/huum-stone-cage-sauna-accessory.jpg?v=1791975822\" class=\"cp-brand-img\" style=\"margin-bottom: 16px; float: none;\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"cp-brand-tag\"\u003eHUUM - Cage HSTV - Stone Cage - HIVE Wood-Burning Stoves\u003c\/span\u003e\n\u003ch4\u003eHUUM Stone Cage. Up to 88 lbs of stones. Stainless steel. Stackable.\u003c\/h4\u003e\n\u003cp\u003eHUUM is an Estonian sauna heater brand known for stainless steel stoves with a minimalist Nordic design. The Cage HSTV is the stone cage for HUUM's wood-burning stoves. It mounts on the stove around the flue and holds up to 88 lbs of sauna stones (sold separately), giving the stove more stone mass, more surface for pouring water, and less exposed hot metal. We are an authorized HUUM dealer.\u003c\/p\u003e\n\u003cul class=\"cp-check\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel\u003c\/strong\u003e - 11.81\" diameter x 16.93\" height - 3.14 lbs empty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHolds up to 88 lbs of stones\u003c\/strong\u003e - stones sold separately\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounts around the flue\u003c\/strong\u003e - cages stack on top of each other\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSuitable for all HUUM wood-burning stoves\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-year limited warranty\u003c\/strong\u003e - installation and operation manual included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cp-brand2\" style=\"text-align: start;\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"cp-brand-tag\"\u003eStone cage - what it adds to a HUUM wood-burning stove\u003c\/span\u003e\n\u003ch4\u003eStone cage on the flue vs. a bare flue\u003c\/h4\u003e\n\u003cp\u003eWithout a stone cage, the flue rises from the stove as bare metal. With the Cage HSTV, that section is surrounded by sauna stones. Stones in the cage store heat that comes from the flue, add stone surface for pouring water, and cover metal that would otherwise be exposed in the sauna. Right when you want more stone mass and more steam surface on a HUUM wood-burning stove and a stone-covered flue that matches the stove. One cage holds up to 88 lbs of stones, and a second cage can be stacked on top of the first when you want more. Stones are sold separately and should be 2-4 in (5-10 cm) for HUUM wood-burning stoves. Choose the HUUM Cage HSTV for a stainless steel stone cage that fits all HUUM wood-burning stoves.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cimg alt=\"HUUM stone cage for HIVE wood-burning stoves mounted around the flue\" src=\"https:\/\/huum.eu\/wp-content\/uploads\/bis-images\/1368\/hive-puukeriste-korstnavore-1-496x580.png\" class=\"cp-brand-img\" style=\"margin-bottom: 16px; float: none;\"\u003e\n\u003c\/div\u003e\n\u003chr class=\"cp-divider\"\u003e\n\u003ch3\u003eManuals and Documents\u003c\/h3\u003e\n\u003cdiv class=\"cp-manual\"\u003e\n\u003cdiv class=\"cp-manual-item\"\u003e\n\u003ch6\u003eHUUM HIVE Stone Cage Manual\u003c\/h6\u003e\n\u003ca href=\"https:\/\/huum.eu\/wp-content\/uploads\/2025\/11\/hive_korstnavore_juhend_210x297mm_bleed3mm_eu.pdf\" class=\"cp-doc-link\" rel=\"noopener\" target=\"_blank\"\u003e \u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\u003cpath d=\"M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"14 2 14 8 20 8\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e HUUM HIVE Stone Cage Manual (PDF) \u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cp-manual-item\"\u003e\n\u003ch6\u003eHUUM Limited Warranty Terms\u003c\/h6\u003e\n\u003ca href=\"https:\/\/huum.eu\/warranty\/\" class=\"cp-doc-link\" rel=\"noopener\" target=\"_blank\"\u003e \u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\u003cpath d=\"M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"14 2 14 8 20 8\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e HUUM Limited Warranty Terms \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cdiv class=\"cp-warranty\"\u003e\n\u003ch5\u003e5-year limited warranty\u003c\/h5\u003e\n\u003cp\u003eThe HUUM Stone Cage for HIVE Sauna Stoves is covered by HUUM's \u003cstrong\u003e5-year limited warranty\u003c\/strong\u003e for residential use. The terms, conditions, and exclusions of the warranty are set out in HUUM's Limited Warranty Terms and Conditions, linked above. Install the cage according to the installation and operation manual and your stove's manual, and keep proof of purchase from an authorized HUUM dealer for any warranty claim. We are an authorized HUUM dealer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HUUM","offers":[{"title":"Default Title","offer_id":53079593124122,"sku":"H3009042","price":396.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/1690\/0634\/files\/huum-stone-cage-sauna-accessory.jpg?v=1791975822","url":"https:\/\/mediriser.com\/products\/huum-stone-cage-for-hive-sauna-stoves","provider":"Mediriser","version":"1.0","type":"link"}