{"product_id":"huum-core-aspen-core-series-sauna-heater-aspen-wood-exterior-up-to-10-5kw","title":"HUUM CORE Aspen CORE Series Sauna Heater","description":"\u003c!-- HUUM CORE Aspen - Up to 10.5kW Sauna Heater with Aspen Wood Exterior - Standalone --\u003e\u003c!-- SKU: CORE6-ASP-BK | CORE Series | Aspen wood exterior cladding | Control + stones sold separately --\u003e\u003c!-- Floor-standing | 240V\/1PH or 3PH | Open stone basket with natural aspen wood panels --\u003e\u003c!-- SGS Listed | Made in Estonia | 5-year warranty (elements excluded) --\u003e\u003c!-- 5 document sections: IOM | Warranty | Element Requirements | Stone Requirements | Size Your Sauna --\u003e\n\u003cstyle\u003e\n  .sl { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; color: #1a2a3a; max-width: 900px; margin: 0 auto; line-height: 1.6; }\n  .sl * { box-sizing: border-box; }\n  .sl h4 { font-weight: 700 !important; color: #0f172a !important; margin: 1.5rem 0 0.5rem; line-height: 1.3; 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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; }\n  .sl-doc-link:hover { background: #e8f0fa; border-color: #bfd4ef; color: #2563a8; }\n  .sl-divider { border: none; border-top: 1px solid #e2e8f0; margin: 1.75rem 0; }\n  @media (max-width: 768px) {\n    .sl-feat-grid { grid-template-columns: 1fr 1fr; }\n    .sl-spec-grid { grid-template-columns: 1fr; gap: 1.5rem; }\n    .sl-brand1 { grid-template-columns: 1fr; gap: 1rem; padding: 1rem 0; }\n    .sl-brand1 h4 { font-size: 18px !important; }\n  }\n  @media (max-width: 480px) {\n    .sl { padding: 0; }\n    .sl-feat-grid { grid-template-columns: 1fr; gap: 8px; }\n    .sl-feat { padding: 0.8rem 0.9rem; }\n    .sl-inc-grid { grid-template-columns: 1fr; }\n    .sl-spec-grid { gap: 1.25rem; }\n    .sl-spec-table, .sl-spec-table tbody, .sl-spec-table tr, .sl-spec-table td { display: block; width: 100%; }\n    .sl-spec-table { border: none; }\n    .sl-spec-table tr { border: 1px solid #e2e8f0; border-radius: 6px; margin-bottom: 6px; padding: 8px 12px; background: #fff !important; }\n    .sl-spec-table tr:nth-child(odd) { background: #f8fafc !important; }\n    .sl-spec-table td { border: none; padding: 1px 0; }\n    .sl-spec-table td:first-child { font-size: 10px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: #64748b; width: 100%; padding-bottom: 2px; }\n    .sl-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    .sl-divider { margin: 1.25rem 0; }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"sl\"\u003e\n\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eHUUM CORE Aspen CORE Series Sauna Heater, Aspen Wood Exterior, Up to 10.5kW\u003c\/h2\u003e\n\u003cp\u003eThe HUUM CORE Aspen is a floor-standing electric sauna heater with an aspen wood exterior cladding, available up to 10.5kW. This listing is the heater only. A compatible UKU control unit and sauna stones are sold separately. The CORE Aspen is the lightest-toned natural wood option in the CORE series - aspen is a Nordic softwood with a very pale, almost white grain that makes it the most visually light of the four CORE exterior finishes. For sauna rooms designed around the bright, minimalist aesthetic of traditional Nordic bathing culture - pale birch, whitewashed surfaces, or bright natural wood - the CORE Aspen delivers a heater exterior that reads as a natural, unobtrusive part of the room rather than a contrasting element. The CORE Aspen Package listing at BathingBrands bundles the heater with a UKU control and stones for a complete single purchase.\u003c\/p\u003e\n\u003ch4\u003eThe CORE design - open basket, wood and stone in one form\u003c\/h4\u003e\n\u003cp\u003eThe HUUM CORE heater combines an open stainless steel stone basket with natural wood panels on the exterior sides, creating a heater that presents both the warmth of natural wood and the honest texture of the sauna stones simultaneously from within a single unit. The open basket allows stones to be visible through the structure on all sides, and the wood exterior panels frame the stone mass in natural timber. Water ladled onto the stones produces soft, consistent steam from stones at multiple temperature levels throughout the basket depth, and the open structure allows heat and steam to radiate from the full stone surface area rather than only from an exposed top. The aspen wood panels of the CORE Aspen provide the lightest possible wood cladding tone - suitable for bright contemporary saunas where the traditional aesthetic is maintained but the material palette is kept pale and clean.\u003c\/p\u003e\n\u003ch4\u003eAspen wood - the palest CORE exterior\u003c\/h4\u003e\n\u003cp\u003eAmong the natural wood options in the CORE series, aspen has the lightest tone. Natural aspen is a soft, fine-grained Nordic wood with a pale cream-to-white surface that brightens with age rather than darkening. In a sauna room with light birch, spruce, or pale pine, aspen cladding on the heater is nearly invisible as a separate material - it reads as a continuation of the wall and bench timber rather than a distinct heater body. For sauna rooms where the interior palette is deliberately light and the heater should integrate as seamlessly as possible with the surrounding wood surfaces, the CORE Aspen is the correct choice. Where thermo-aspen is the thermally darkened version of the same wood species - deep brown and rich - natural aspen is the unmodified, lightest expression of the same timber.\u003c\/p\u003e\n\u003ch4\u003eUKU compatible - control sold separately\u003c\/h4\u003e\n\u003cp\u003eThe CORE Aspen is compatible with both UKU Local Black (on-site digital control) and UKU WiFi (HUUM app remote preheat, scheduling, and monitoring on iOS and Android). Both control variants are sold separately at BathingBrands. The specific output level selected for the CORE determines the room coverage, electrical requirements, and whether a UKU Extension Box is required. Confirm the output level and corresponding electrical and extension box specifications before ordering. A licensed electrician is required for all electrical connections. Do not connect to a GFI\/GFCI breaker.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sl-hook\"\u003eFloor-standing electric sauna heater with aspen wood exterior cladding. Up to 10.5kW. Open stainless steel stone basket with natural aspen wood side panels. The lightest CORE exterior - pale cream-to-white Nordic aspen grain. Suits light birch, spruce, or pale pine sauna interiors where minimal contrast is the design goal. Control (UKU Local Black or WiFi) and sauna stones sold separately. SGS Listed. 5-year warranty (elements excluded). Made in Estonia by HUUM. See CORE Aspen Package listing for complete bundled purchase.\u003c\/div\u003e\n\u003cdiv class=\"sl-badges\"\u003e\n\u003cspan class=\"sl-badge\"\u003eUp to 10.5 kW\u003c\/span\u003e \u003cspan class=\"sl-badge\"\u003eAspen wood exterior - palest CORE finish\u003c\/span\u003e \u003cspan class=\"sl-badge\"\u003ePale cream-to-white Nordic aspen grain\u003c\/span\u003e \u003cspan class=\"sl-badge\"\u003eOpen stainless steel stone basket\u003c\/span\u003e \u003cspan class=\"sl-badge\"\u003eFloor-standing\u003c\/span\u003e \u003cspan class=\"sl-badge\"\u003eUKU control sold separately\u003c\/span\u003e \u003cspan class=\"sl-badge\"\u003eStones sold separately\u003c\/span\u003e \u003cspan class=\"sl-badge\"\u003eCORE Aspen Package available - bundled purchase\u003c\/span\u003e \u003cspan class=\"sl-badge\"\u003eSGS Listed\u003c\/span\u003e \u003cspan class=\"sl-badge\"\u003e5-year warranty (elements excluded)\u003c\/span\u003e \u003cspan class=\"sl-badge\"\u003eMade in Estonia by HUUM\u003c\/span\u003e\n\u003c\/div\u003e\n\u003chr class=\"sl-divider\"\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv class=\"sl-spec-grid\"\u003e\n\u003cdiv class=\"sl-spec-tables\"\u003e\n\u003cdiv class=\"sl-spec-block\"\u003e\n\u003ch4\u003eElectrical\u003c\/h4\u003e\n\u003ctable class=\"sl-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum output\u003c\/td\u003e\n\u003ctd\u003eUp to 10.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e240V \/ 1-phase or 3-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl included\u003c\/td\u003e\n\u003ctd\u003eNo - UKU Local Black or WiFi sold separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eSGS Listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sl-spec-block\"\u003e\n\u003ch4\u003eStones and room sizing\u003c\/h4\u003e\n\u003ctable class=\"sl-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStones included\u003c\/td\u003e\n\u003ctd\u003eNo - sold separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStone specification\u003c\/td\u003e\n\u003ctd\u003eSee Stone Requirements document below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRoom coverage\u003c\/td\u003e\n\u003ctd\u003eDetermined by output level selected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sl-spec-block\"\u003e\n\u003ch4\u003eDesign\u003c\/h4\u003e\n\u003ctable class=\"sl-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eExterior cladding\u003c\/td\u003e\n\u003ctd\u003eNatural aspen wood panels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTone\u003c\/td\u003e\n\u003ctd\u003ePale cream-to-white - lightest CORE exterior\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStone basket\u003c\/td\u003e\n\u003ctd\u003eOpen stainless steel - stones visible on all sides\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eFloor-standing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eMade in Estonia by HUUM\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 class=\"sl-spec-image\"\u003e\n\u003cdiv class=\"sl-spec-block\"\u003e\n\u003ch4\u003eCORE wood exterior options\u003c\/h4\u003e\n\u003ctable class=\"sl-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCORE Black\u003c\/td\u003e\n\u003ctd\u003ePainted black finish - darkest\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCORE Thermo-Aspen\u003c\/td\u003e\n\u003ctd\u003eDeep rich brown - thermally modified aspen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCORE Alder\u003c\/td\u003e\n\u003ctd\u003ePale warm neutral - natural alder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCORE Aspen (this listing)\u003c\/td\u003e\n\u003ctd\u003ePale cream-to-white - lightest, natural aspen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAll variants\u003c\/td\u003e\n\u003ctd\u003eSame stainless basket, open design, up to 10.5kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sl-spec-block\"\u003e\n\u003ch4\u003eWarranty\u003c\/h4\u003e\n\u003ctable class=\"sl-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty period\u003c\/td\u003e\n\u003ctd\u003e5 years (elements excluded)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eCORE6-ASP-BK\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=\"sl-divider\"\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\n\u003cdiv class=\"sl-inc-grid\"\u003e\n\u003cdiv class=\"sl-inc-item\"\u003eHUUM CORE Aspen floor-standing sauna heater with natural aspen wood exterior cladding\u003c\/div\u003e\n\u003cdiv class=\"sl-inc-item\"\u003eInstallation and operation manual\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 UKU control unit (Local Black or WiFi, sold separately at BathingBrands); sauna stones (sold separately - see Stone Requirements document). A UKU Extension Box may also be required depending on the output level selected. A licensed electrician is required. Do not connect to a GFI\/GFCI breaker.\u003c\/p\u003e\n\u003chr class=\"sl-divider\"\u003e\n\u003ch3\u003eWhy the HUUM CORE Aspen stands out\u003c\/h3\u003e\n\u003cdiv class=\"sl-feat-grid\"\u003e\n\u003cdiv class=\"sl-feat\"\u003e\n\u003cdiv class=\"sl-feat-title\"\u003eThe palest CORE exterior - natural aspen\u003c\/div\u003e\n\u003cp\u003eNatural aspen is the lightest-toned wood in the CORE series - a pale cream-to-white Nordic softwood that integrates with light birch, spruce, and pale pine sauna interiors without adding colour contrast. For sauna rooms built around a bright, minimal Nordic aesthetic where every material is kept light and the heater should read as part of the wood interior rather than a separate element, the CORE Aspen is the appropriate choice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sl-feat\"\u003e\n\u003cdiv class=\"sl-feat-title\"\u003eAspen vs Thermo-Aspen - same wood, opposite tones\u003c\/div\u003e\n\u003cp\u003eNatural aspen (this listing) and thermo-aspen are the same wood species at opposite ends of the colour spectrum. Natural aspen is pale cream-to-white - unmodified, light, and bright. Thermo-aspen is deep rich brown - the same aspen wood thermally modified at high temperature to produce a dramatic colour transformation. The shared species name can cause confusion; the tones could not be more different.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sl-feat\"\u003e\n\u003cdiv class=\"sl-feat-title\"\u003eOpen basket - wood and stone visible together\u003c\/div\u003e\n\u003cp\u003eThe CORE's open stainless steel basket allows the full stone load to be visible through the structure on all sides, with the aspen wood panels framing the stone mass in pale natural timber. The visual combination of pale aspen exterior and visible stone interior creates a heater that presents the fundamental materials of a traditional sauna - wood and stone - as its visible face.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sl-feat\"\u003e\n\u003cdiv class=\"sl-feat-title\"\u003eUp to 10.5kW output range\u003c\/div\u003e\n\u003cp\u003eThe CORE Aspen is available up to 10.5kW, covering a wide range of sauna room sizes. The output level selected determines room coverage, electrical specification, and extension box requirements. Confirm the correct output configuration for the specific sauna room before ordering and reference the Size Your Sauna document below for guidance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sl-feat\"\u003e\n\u003cdiv class=\"sl-feat-title\"\u003eCORE Aspen Package - complete bundled option\u003c\/div\u003e\n\u003cp\u003eThe CORE Aspen Package listing at BathingBrands bundles the heater with a UKU control and stones for a single complete purchase. This standalone listing is for buyers sourcing the heater separately - replacing a heater in an existing CORE installation, pairing with a control already on hand, or completing a multi-component order in separate transactions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sl-feat\"\u003e\n\u003cdiv class=\"sl-feat-title\"\u003eSGS Listed - 5-year warranty - made in Estonia\u003c\/div\u003e\n\u003cp\u003eThe HUUM CORE Aspen is SGS Listed for safety compliance and manufactured in Estonia by HUUM. The 5-year limited warranty covers defects in manufacturing and materials under normal use conditions, with heating elements carrying their own separate warranty period. Proof of purchase from an authorized HUUM dealer is required for warranty claims.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr class=\"sl-divider\"\u003e\n\u003ch3\u003eAbout HUUM\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\" class=\"sl-brand1\"\u003e\n\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"HUUM CORE Aspen sauna heater with natural aspen wood exterior cladding and open stainless steel stone basket - palest CORE finish\" src=\"https:\/\/mediriser.com\/cdn\/shop\/files\/saunainter-huum-sauna-heaters-electric-sauna-heaters-huum-core-bk-105kw-thermo-aspen-without-control-unit-huum-core-bk-thermo-aspen_sxWLSg.jpg?v=1778604098\u0026amp;width=800\" class=\"sl-brand-img\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"sl-brand-tag\"\u003eMade in Estonia - SGS Listed\u003c\/span\u003e\n\u003ch4\u003eHUUM CORE Aspen. Up to 10.5kW. Natural aspen wood exterior. Palest CORE finish. Open stone basket.\u003c\/h4\u003e\n\u003cp\u003eHUUM is an Estonian sauna heater company. The CORE Aspen is HUUM's floor-standing heater with natural aspen wood exterior cladding - the lightest-toned exterior in the CORE series, with pale cream-to-white aspen panels framing an open stainless steel stone basket. This listing is the heater only. UKU control (Local Black or WiFi) and sauna stones are required and sold separately at BathingBrands. See the CORE Aspen Package for a complete bundled purchase. We are an authorized HUUM dealer.\u003c\/p\u003e\n\u003cul class=\"sl-check\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural aspen wood exterior\u003c\/strong\u003e - pale cream-to-white, lightest CORE finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen stainless steel stone basket\u003c\/strong\u003e - stones visible all sides\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 10.5kW\u003c\/strong\u003e - multiple output configurations available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUKU Local Black or WiFi compatible\u003c\/strong\u003e - both sold separately\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStones sold separately\u003c\/strong\u003e - CORE Aspen Package also available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr class=\"sl-divider\"\u003e\n\u003ch3\u003eManuals and Documents\u003c\/h3\u003e\n\u003cdiv class=\"sl-manual\"\u003e\n\u003cdiv class=\"sl-manual-item\"\u003e\n\u003ch6\u003eInstallation and Operation Manual\u003c\/h6\u003e\n\u003ca href=\"https:\/\/prod.cms.bathingbrands.com\/sites\/default\/files\/2025-12\/HUUM-CORE-Sauna-Heater-IOM.pdf\" class=\"sl-doc-link\" 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 Installation and Operation Manual (PDF) \u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sl-manual-item\"\u003e\n\u003ch6\u003eWarranty\u003c\/h6\u003e\n\u003ca href=\"https:\/\/prod.cms.bathingbrands.com\/sites\/default\/files\/2025-09\/HUUM-Warranty.pdf\" class=\"sl-doc-link\" 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 Warranty Information (PDF) \u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sl-manual-item\"\u003e\n\u003ch6\u003eElement Requirements\u003c\/h6\u003e\n\u003ca href=\"https:\/\/prod.cms.bathingbrands.com\/sites\/default\/files\/2025-12\/-HUUM-Element-Requirements.pdf\" class=\"sl-doc-link\" 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 Element Requirements (PDF) \u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sl-manual-item\"\u003e\n\u003ch6\u003eStone Requirements\u003c\/h6\u003e\n\u003ca href=\"https:\/\/prod.cms.bathingbrands.com\/sites\/default\/files\/2025-12\/-HUUM-Stone-Requirements.pdf\" class=\"sl-doc-link\" 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 2-2\"\u003e\u003c\/path\u003e\u003c\/svg\u003e Stone Requirements (PDF) \u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sl-manual-item\"\u003e\n\u003ch6\u003eSize Your Sauna\u003c\/h6\u003e\n\u003ca href=\"https:\/\/prod.cms.bathingbrands.com\/sites\/default\/files\/2025-09\/Sizing-Your-HUUM.pdf\" class=\"sl-doc-link\" target=\"_blank\"\u003e \u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\u003cpath d=\"M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6\"\u003e\u003c\/path\u003e\u003cpolyline points=\"15 3 21 3 21 9\"\u003e\u003c\/polyline\u003e\u003cline x1=\"10\" y1=\"14\" x2=\"21\" y2=\"3\"\u003e\u003c\/line\u003e\u003c\/svg\u003e Size Your Sauna - HUUM Heater Calculator \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cdiv class=\"sl-warranty\"\u003e\n\u003ch5\u003e5-year limited warranty (elements excluded)\u003c\/h5\u003e\n\u003cp\u003eThe HUUM CORE Aspen is covered by HUUM's \u003cstrong\u003e5-year limited warranty\u003c\/strong\u003e from the date of purchase. The warranty covers defects in manufacturing and materials under normal use conditions. Heating elements are excluded from the 5-year coverage and carry their own separate warranty period. The warranty does not cover damage caused by improper installation, use of incorrect or non-approved stones, operating without the required stone load, or failure to follow HUUM's installation and operating guidelines. A licensed electrician is required for all electrical connections. Do not connect to a GFI\/GFCI breaker. Proof of purchase from an authorized HUUM dealer is required. We are an authorized HUUM dealer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Mediriser","offers":[{"title":"Black \/ 6.5kW","offer_id":52279119675674,"sku":"CORE6-ASP-BK","price":2820.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ 9kW","offer_id":52279119708442,"sku":"CORE9-ASP-BK","price":2940.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ 10.5kW","offer_id":52279119741210,"sku":"CORE11-ASP-BK","price":3075.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Steel \/ 6.5kW","offer_id":52279119773978,"sku":"CORE6-ASP-SS","price":2820.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Steel \/ 9kW","offer_id":52279119806746,"sku":"CORE9-ASP-SS","price":2940.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Steel \/ 10.5kW","offer_id":52279119839514,"sku":"CORE11-ASP-SS","price":3075.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/1690\/0634\/files\/HUUM-Core-Sauna-Heater-Aspen-4.jpg?v=1778600568","url":"https:\/\/mediriser.com\/products\/huum-core-aspen-core-series-sauna-heater-aspen-wood-exterior-up-to-10-5kw","provider":"Mediriser","version":"1.0","type":"link"}