{"product_id":"eos-cubo-avantgarde-208-3-electric-sauna-heater","title":"EOS Cubo Avantgarde 208\/3 Freestanding Electric Sauna Heater","description":"\u003cstyle\u003e\n  .mlhs-product {\n    --mlhs-primary: #202020;\n    --mlhs-primary-dark: #111111;\n    --mlhs-accent: #a58955;\n    --mlhs-accent-dark: #80683f;\n    --mlhs-text: #2c2c2c;\n    --mlhs-muted: #66645f;\n    --mlhs-background: #ffffff;\n    --mlhs-background-soft: #f6f5f2;\n    --mlhs-background-warm: #eeece7;\n    --mlhs-border: #dedbd4;\n    --mlhs-white: #ffffff;\n    --mlhs-radius: 16px;\n    --mlhs-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);\n    width: 100%;\n    color: var(--mlhs-text);\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.7;\n  }\n\n  .mlhs-product *,\n  .mlhs-product *::before,\n  .mlhs-product *::after {\n    box-sizing: border-box;\n  }\n\n  .mlhs-product h2,\n  .mlhs-product h3,\n  .mlhs-product h4,\n  .mlhs-product p,\n  .mlhs-product ul {\n    margin-top: 0;\n  }\n\n  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var(--mlhs-primary);\n    font-weight: 700;\n    line-height: 1.4;\n    cursor: pointer;\n    list-style: none;\n  }\n\n  .mlhs-product__faq-item summary::-webkit-details-marker {\n    display: none;\n  }\n\n  .mlhs-product__faq-item summary::after {\n    content: \"+\";\n    position: absolute;\n    top: 50%;\n    right: 20px;\n    color: var(--mlhs-accent-dark);\n    font-size: 1.55rem;\n    font-weight: 400;\n    transform: translateY(-50%);\n  }\n\n  .mlhs-product__faq-item[open] summary::after {\n    content: \"−\";\n  }\n\n  .mlhs-product__faq-answer {\n    padding: 0 20px 20px;\n    border-top: 1px solid var(--mlhs-border);\n  }\n\n  .mlhs-product__faq-answer p:first-child,\n  .mlhs-product__faq-answer ul:first-child {\n    margin-top: 18px;\n  }\n\n  .mlhs-product__faq-answer p:last-child,\n  .mlhs-product__faq-answer ul:last-child {\n    margin-bottom: 0;\n  }\n\n  @media screen and (max-width: 990px) {\n    .mlhs-product__grid--three,\n    .mlhs-product__grid--four,\n    .mlhs-product__steps {\n      grid-template-columns: repeat(2, minmax(0, 1fr));\n    }\n  }\n\n  @media screen and (max-width: 749px) {\n    .mlhs-product {\n      font-size: 15px;\n    }\n\n    .mlhs-product__hero,\n    .mlhs-product__section,\n    .mlhs-product__cta {\n      margin-bottom: 24px;\n      padding: 26px 20px;\n      border-radius: 12px;\n    }\n\n    .mlhs-product__grid,\n    .mlhs-product__grid--three,\n    .mlhs-product__grid--four,\n    .mlhs-product__steps {\n      grid-template-columns: 1fr;\n    }\n\n    .mlhs-product__buttons {\n      flex-direction: column;\n    }\n\n    .mlhs-product a.mlhs-product__button,\n    .mlhs-product a.mlhs-product__document-link {\n      width: 100%;\n    }\n\n    .mlhs-product__document {\n      align-items: stretch;\n      flex-direction: column;\n    }\n\n    .mlhs-product__table th,\n    .mlhs-product__table td {\n      padding: 13px 14px;\n    }\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"mlhs-product\"\u003e\n\n\u003csection class=\"mlhs-product__hero\"\u003e\n\n\u003cspan class=\"mlhs-product__eyebrow\"\u003e\nPremium 208V Three-Phase Sauna Heater\n\u003c\/span\u003e\n\n\u003ch2\u003e\nEOS Cubo Avantgarde 208\/3 Electric Sauna Heater\n\u003c\/h2\u003e\n\n\u003cp\u003e\nThe EOS Cubo Avantgarde 208\/3 combines powerful traditional sauna heating with a distinctive architectural design. Its symmetrical matte-black exterior and raised basket of decorative white quartz stones make the heater a striking focal point in modern residential, hospitality and commercial sauna rooms.\n\u003c\/p\u003e\n\n\u003cp\u003e\nChoose from 7.5 kW, 9 kW, 10.5 kW or 12 kW output for sauna rooms up to approximately 634 cubic feet. Every model on this page is designed for fixed 208V three-phase electrical service.\n\u003c\/p\u003e\n\n\u003cdiv class=\"mlhs-product__buttons\"\u003e\n\n\u003ca class=\"mlhs-product__button mlhs-product__button--primary\" href=\"#purchase\"\u003e\nChoose Your Heater\n\u003c\/a\u003e\n\n\u003ca class=\"mlhs-product__button mlhs-product__button--secondary\" href=\"\/pages\/contact-us\"\u003e\nRequest Selection Help\n\u003c\/a\u003e\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\n\u003csection class=\"mlhs-product__section\"\u003e\n\n\u003cspan class=\"mlhs-product__eyebrow\"\u003e\nProduct Overview\n\u003c\/span\u003e\n\n\u003ch2\u003e\nA Premium Sauna Heater Designed to Be Seen\n\u003c\/h2\u003e\n\n\u003cp\u003e\nThe Cubo Avantgarde is engineered for sauna rooms where the heater contributes to the overall architectural design. Its scratch-resistant matte-black finish extends across every side and the top, allowing the unit to look finished from multiple viewing angles.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe compact, symmetrical footprint makes it suitable for placement against a wall, in front of glass panels or near the center of a properly designed sauna room. A stylized upper stone extension holds decorative white quartz stones above the internal traditional stone compartment.\n\u003c\/p\u003e\n\n\u003cdiv class=\"mlhs-product__grid mlhs-product__grid--three\"\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\u003ch3\u003eArchitectural Styling\u003c\/h3\u003e\n\u003cp\u003eA matte-black exterior and contrasting white quartz stones create a bold contemporary focal point.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\u003ch3\u003eFlexible Placement\u003c\/h3\u003e\n\u003cp\u003eThe finished exterior on every side supports wall, glass-front and open-layout installations.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\u003ch3\u003eCommercial-Scale Output\u003c\/h3\u003e\n\u003cp\u003eFour output options provide heating capacity for sauna rooms ranging from approximately 247 to 634 cubic feet.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\n\u003csection class=\"mlhs-product__section\"\u003e\n\n\u003cspan class=\"mlhs-product__eyebrow\"\u003e\nKey Features\n\u003c\/span\u003e\n\n\u003ch2\u003e\nDistinctive Design With High-Performance Sauna Heating\n\u003c\/h2\u003e\n\n\u003cdiv class=\"mlhs-product__grid\"\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\u003ch3\u003eMatte-Black Finish on All Sides\u003c\/h3\u003e\n\u003cp\u003eThe scratch-resistant powder-coated steel exterior provides a consistent, premium appearance from every viewing direction.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\u003ch3\u003eWhite Quartz Stone Accent\u003c\/h3\u003e\n\u003cp\u003eThe raised extension frame holds approximately 22 pounds of included decorative white quartz stones.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\u003ch3\u003e77-Pound Stone Package\u003c\/h3\u003e\n\u003cp\u003eThe heater includes approximately 55 pounds of traditional sauna stones and 22 pounds of white quartz stones.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\u003ch3\u003eOptimized Air Convection\u003c\/h3\u003e\n\u003cp\u003eThe large stone capacity and internal layout support efficient airflow, heat retention and satisfying steam production.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\u003ch3\u003eService-Friendly Construction\u003c\/h3\u003e\n\u003cp\u003eThe heating elements are positioned so the stones do not rest directly on them, supporting airflow and easier service access.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\u003ch3\u003eMade in Germany\u003c\/h3\u003e\n\u003cp\u003eThe Cubo Avantgarde is manufactured in Germany by EOS Saunatechnik.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\n\u003csection class=\"mlhs-product__section\"\u003e\n\n\u003cspan class=\"mlhs-product__eyebrow\"\u003e\nAvailable Options\n\u003c\/span\u003e\n\n\u003ch2\u003e\nChoose Your Heater Output\n\u003c\/h2\u003e\n\n\u003cdiv class=\"mlhs-product__table-wrap\"\u003e\n\n\u003ctable class=\"mlhs-product__table\"\u003e\n\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Attribute\u003c\/th\u003e\n\u003cth\u003eAvailable Configuration\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eHeater Output\u003c\/td\u003e\n\u003ctd\u003e7.5 kW, 9 kW, 10.5 kW or 12 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eMatte-black Avantgarde finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eElectrical Configuration\u003c\/td\u003e\n\u003ctd\u003e208V \/ 3PH AC \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eInstallation Type\u003c\/td\u003e\n\u003ctd\u003eFreestanding floor installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"mlhs-product__notice\"\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Heater output is the only selectable option. The finish, voltage and phase are fixed. Have a qualified electrician verify 208V three-phase service before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\n\u003csection class=\"mlhs-product__section\"\u003e\n\n\u003cspan class=\"mlhs-product__eyebrow\"\u003e\nHeater Sizing\n\u003c\/span\u003e\n\n\u003ch2\u003e\nMatch the Cubo Avantgarde to Your Sauna Room\n\u003c\/h2\u003e\n\n\u003cp\u003e\nChoose the heater according to the usable interior volume of the sauna cabin. Final sizing must also account for insulation, glass area, ceiling height, ventilation, tile, masonry and other non-insulated surfaces.\n\u003c\/p\u003e\n\n\u003cdiv class=\"mlhs-product__table-wrap\"\u003e\n\n\u003ctable class=\"mlhs-product__table\"\u003e\n\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eHeater Output\u003c\/th\u003e\n\u003cth\u003eRecommended Sauna Volume\u003c\/th\u003e\n\u003cth\u003ePublished Floor Area at 6.2-Foot Height\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e7.5 kW\u003c\/td\u003e\n\u003ctd\u003eApproximately 247 to 353 cu. ft.\u003c\/td\u003e\n\u003ctd\u003eApproximately 39.8 to 57 sq. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e9 kW\u003c\/td\u003e\n\u003ctd\u003eApproximately 314 to 494 cu. ft.\u003c\/td\u003e\n\u003ctd\u003eApproximately 50.6 to 79.7 sq. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e10.5 kW\u003c\/td\u003e\n\u003ctd\u003eApproximately 387 to 527 cu. ft.\u003c\/td\u003e\n\u003ctd\u003eApproximately 62.4 to 85 sq. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e12 kW\u003c\/td\u003e\n\u003ctd\u003eApproximately 494 to 634 cu. ft.\u003c\/td\u003e\n\u003ctd\u003eApproximately 79.7 to 102.3 sq. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"mlhs-product__notice\"\u003e\n\u003cp\u003eThe published sizing ranges overlap. When more than one heater output fits the calculated room volume, consider glass area, insulation, desired heat-up time and anticipated frequency of use before making the final selection.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\n\u003csection class=\"mlhs-product__section\"\u003e\n\n\u003cspan class=\"mlhs-product__eyebrow\"\u003e\nRequired Components\n\u003c\/span\u003e\n\n\u003ch2\u003e\nComplete the EOS Cubo Avantgarde System\n\u003c\/h2\u003e\n\n\u003cp\u003e\nThe Cubo Avantgarde does not include an onboard sauna control. A compatible external EOS control system and appropriately rated power equipment are required for operation.\n\u003c\/p\u003e\n\n\u003cdiv class=\"mlhs-product__grid\"\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\n\u003ch3\u003eRequired: EOS Sauna Control\u003c\/h3\u003e\n\n\u003cp\u003eSelect an EOS control compatible with traditional sauna operation, 208V three-phase service and the chosen heater output.\u003c\/p\u003e\n\n\u003cul class=\"mlhs-product__list\"\u003e\n\u003cli\u003e\u003ca href=\"\/products\/eos-touch-3-digital-touchscreen-sauna-control\"\u003eEOS Touch 3 Digital Touchscreen Sauna Control\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/eos-emotec-d-digital-sauna-control\"\u003eEOS EmoTec D Digital Sauna Control\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/article\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\n\u003ch3\u003eRequired: EOS Power Box\u003c\/h3\u003e\n\n\u003cp\u003eThe correctly rated Power Box provides the electrical switching interface between the external control and sauna heater.\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"\/products\/eos-power-box-sauna-controls\"\u003eShop EOS Power Boxes\u003c\/a\u003e\u003c\/p\u003e\n\n\u003c\/article\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\n\u003ch3\u003eIncluded: Sauna Stones\u003c\/h3\u003e\n\n\u003cp\u003eThe package includes approximately 55 pounds of traditional stones and 22 pounds of decorative white quartz stones.\u003c\/p\u003e\n\n\u003c\/article\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\n\u003ch3\u003eRequired: Professional Installation\u003c\/h3\u003e\n\n\u003cp\u003eElectrical connections, sensors, heater placement, ventilation and control wiring must be completed by qualified professionals.\u003c\/p\u003e\n\n\u003c\/article\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"mlhs-product__notice\"\u003e\n\u003cp\u003e\u003cstrong\u003eHigher-output planning:\u003c\/strong\u003e The 10.5 kW and 12 kW models require control and power equipment rated for their full output. A system rated only for 9 kW is not sufficient.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\n\u003csection class=\"mlhs-product__section\"\u003e\n\n\u003cspan class=\"mlhs-product__eyebrow\"\u003e\nAvantgarde Stone System\n\u003c\/span\u003e\n\n\u003ch2\u003e\nTraditional Stones With a White Quartz Accent\n\u003c\/h2\u003e\n\n\u003cp\u003e\nThe Cubo Avantgarde uses a two-level stone arrangement. The internal rock store holds traditional sauna stones used for heat storage and steam production, while the raised extension frame holds decorative white quartz stones.\u003c\/p\u003e\n\n\u003cdiv class=\"mlhs-product__grid mlhs-product__grid--three\"\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\u003ch3\u003e55 Pounds of Traditional Stones\u003c\/h3\u003e\n\u003cp\u003eThe internal stone compartment holds the primary stones used for heat retention and water application.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\u003ch3\u003e22 Pounds of White Quartz\u003c\/h3\u003e\n\u003cp\u003eThe raised Avantgarde basket holds the included decorative stones that create the heater’s signature appearance.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\u003ch3\u003e77 Pounds Total\u003c\/h3\u003e\n\u003cp\u003eThe combined stone mass supports heat retention, strong convection and traditional sauna steam.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\n\u003csection class=\"mlhs-product__section\"\u003e\n\n\u003cspan class=\"mlhs-product__eyebrow\"\u003e\nDesign and Placement\n\u003c\/span\u003e\n\n\u003ch2\u003e\nIdeal for Glass Walls and Open Sauna Layouts\n\u003c\/h2\u003e\n\n\u003cp\u003e\nBecause the Cubo Avantgarde is finished on every side, it works well in rooms where several sides of the heater remain visible. Its compact footprint and symmetrical shape complement contemporary sauna cabins with glass walls and open sight lines.\u003c\/p\u003e\n\n\u003cdiv class=\"mlhs-product__grid\"\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\u003ch3\u003eIn Front of Glass Panels\u003c\/h3\u003e\n\u003cp\u003eThe finished rear and side surfaces allow the heater to complement glass walls without exposing an unfinished back panel.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\u003ch3\u003eNear the Center of the Sauna\u003c\/h3\u003e\n\u003cp\u003eThe all-sided design supports open-layout placement when required clearances and protective guard rails are provided.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\u003ch3\u003eAgainst a Sauna Wall\u003c\/h3\u003e\n\u003cp\u003eThe heater may also be installed near a wall when all manufacturer clearances and ventilation requirements are followed.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\u003ch3\u003eOptional Guard-Rail Brackets\u003c\/h3\u003e\n\u003cp\u003eOptional four-sided mounting brackets are available for building an appropriate wooden heater guard rail.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\n\u003csection class=\"mlhs-product__section\"\u003e\n\n\u003cspan class=\"mlhs-product__eyebrow\"\u003e\nTechnical Specifications\n\u003c\/span\u003e\n\n\u003ch2\u003e\nEOS Cubo Avantgarde 208\/3 Specifications\n\u003c\/h2\u003e\n\n\u003cdiv class=\"mlhs-product__table-wrap\"\u003e\n\n\u003ctable class=\"mlhs-product__table\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003cth\u003eHeater Type\u003c\/th\u003e\n\u003ctd\u003eFreestanding electric sauna heater\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eSauna Type\u003c\/th\u003e\n\u003ctd\u003eTraditional dry Finnish sauna\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eAvailable Outputs\u003c\/th\u003e\n\u003ctd\u003e7.5 kW, 9 kW, 10.5 kW and 12 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eElectrical Configuration\u003c\/th\u003e\n\u003ctd\u003e208V \/ 3PH AC \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eScratch-resistant matte-black powder-coated steel on all sides\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eTop Extension\u003c\/th\u003e\n\u003ctd\u003eStainless steel with matte-black finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eStone Basket\u003c\/th\u003e\n\u003ctd\u003eStainless steel, positioned above the heating elements\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003eApproximately 28.3 in H × 15.7 in W × 15.2 in D\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eTotal Stone Capacity\u003c\/th\u003e\n\u003ctd\u003eApproximately 77 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eTraditional Stones\u003c\/th\u003e\n\u003ctd\u003eApproximately 55 lbs included\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eWhite Quartz Stones\u003c\/th\u003e\n\u003ctd\u003eApproximately 22 lbs included\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eWeight Without Stones\u003c\/th\u003e\n\u003ctd\u003eApproximately 62 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eRecommended Sauna Volume\u003c\/th\u003e\n\u003ctd\u003eApproximately 247 to 634 cu. ft., depending on heater output\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eFreestanding floor installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eMinimum Side Clearance\u003c\/th\u003e\n\u003ctd\u003eApproximately 2.4 inches, subject to all manual requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eMinimum Sauna Height\u003c\/th\u003e\n\u003ctd\u003eApproximately 6.5 feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eControl Type\u003c\/th\u003e\n\u003ctd\u003eCompatible external EOS sauna control required\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003ePower Equipment\u003c\/th\u003e\n\u003ctd\u003eAppropriately rated EOS Power Box required\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eTerminal Box\u003c\/th\u003e\n\u003ctd\u003eRecessed in the front panel with cable connection from below\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eIngress Protection\u003c\/th\u003e\n\u003ctd\u003eIPX4\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eCountry of Manufacture\u003c\/th\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eManufacturer Warranty\u003c\/th\u003e\n\u003ctd\u003e2 years, subject to manufacturer terms\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"mlhs-product__notice\"\u003e\n\u003cp\u003ePublished specifications are provided for preliminary planning. Verify all required clearances, conductor sizes, overcurrent protection, sensor placement and installation requirements in the official EOS documentation.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\n\u003csection class=\"mlhs-product__section\"\u003e\n\n\u003cspan class=\"mlhs-product__eyebrow\"\u003e\nElectrical Planning\n\u003c\/span\u003e\n\n\u003ch2\u003e\n208V Three-Phase Electrical Requirements\n\u003c\/h2\u003e\n\n\u003cp\u003e\nAll models on this page require fixed 208V three-phase AC service at 60 Hz. Electrical installation must be performed by a qualified electrician in accordance with the EOS manual and applicable codes.\u003c\/p\u003e\n\n\u003cdiv class=\"mlhs-product__table-wrap\"\u003e\n\n\u003ctable class=\"mlhs-product__table\"\u003e\n\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eHeater Output\u003c\/th\u003e\n\u003cth\u003eElectrical Service\u003c\/th\u003e\n\u003cth\u003ePublished Fuse Protection\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e7.5 kW\u003c\/td\u003e\n\u003ctd\u003e208V \/ 3PH AC \/ 60 Hz\u003c\/td\u003e\n\u003ctd\u003e30 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e9 kW\u003c\/td\u003e\n\u003ctd\u003e208V \/ 3PH AC \/ 60 Hz\u003c\/td\u003e\n\u003ctd\u003e35 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e10.5 kW\u003c\/td\u003e\n\u003ctd\u003e208V \/ 3PH AC \/ 60 Hz\u003c\/td\u003e\n\u003ctd\u003e20 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e12 kW\u003c\/td\u003e\n\u003ctd\u003e208V \/ 3PH AC \/ 60 Hz\u003c\/td\u003e\n\u003ctd\u003e25 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"mlhs-product__notice\"\u003e\n\u003cp\u003eThe values above reproduce the manufacturer’s published technical table. The installing electrician must verify the correct branch-circuit design, conductor size, overcurrent protection and control configuration for the selected heater and installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\n\u003csection class=\"mlhs-product__section\"\u003e\n\n\u003cspan class=\"mlhs-product__eyebrow\"\u003e\nInstallation Planning\n\u003c\/span\u003e\n\n\u003ch2\u003e\nCoordinate the Heater, Cabin and Control System\n\u003c\/h2\u003e\n\n\u003cdiv class=\"mlhs-product__steps\"\u003e\n\n\u003carticle class=\"mlhs-product__step\"\u003e\n\u003ch3\u003eStep 1\u003c\/h3\u003e\n\u003ch4\u003eCalculate Sauna Volume\u003c\/h4\u003e\n\u003cp\u003eMeasure the usable interior and account for glass, tile, masonry and other surfaces that increase heat loss.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003carticle class=\"mlhs-product__step\"\u003e\n\u003ch3\u003eStep 2\u003c\/h3\u003e\n\u003ch4\u003ePlan Heater Placement\u003c\/h4\u003e\n\u003cp\u003eSelect a stable, level floor location while maintaining all wall, ceiling and guard-rail clearances.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003carticle class=\"mlhs-product__step\"\u003e\n\u003ch3\u003eStep 3\u003c\/h3\u003e\n\u003ch4\u003eSelect the Control System\u003c\/h4\u003e\n\u003cp\u003eMatch the chosen output with a compatible 208V three-phase EOS control and appropriately rated Power Box.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003carticle class=\"mlhs-product__step\"\u003e\n\u003ch3\u003eStep 4\u003c\/h3\u003e\n\u003ch4\u003eComplete Professional Installation\u003c\/h4\u003e\n\u003cp\u003eHave the wiring, ventilation, sensors, safety equipment and commissioning completed by qualified professionals.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\n\u003csection class=\"mlhs-product__section\"\u003e\n\n\u003cspan class=\"mlhs-product__eyebrow\"\u003e\nClearances and Flooring\n\u003c\/span\u003e\n\n\u003ch2\u003e\nMaintain a Safe Freestanding Installation\n\u003c\/h2\u003e\n\n\u003cp\u003e\nThe Cubo Avantgarde becomes extremely hot during operation. Install the heater on a stable, level, heat-resistant surface that can support the heater and its full stone load.\u003c\/p\u003e\n\n\u003cul class=\"mlhs-product__list\"\u003e\n\u003cli\u003eMaintain approximately 2.4 inches from the heater to adjacent sauna walls where specified.\u003c\/li\u003e\n\u003cli\u003eMaintain all required distances from the heater top to the sauna ceiling.\u003c\/li\u003e\n\u003cli\u003eInstall an appropriate guard rail around accessible sides.\u003c\/li\u003e\n\u003cli\u003eDo not install the heater on easily flammable laminate or synthetic flooring.\u003c\/li\u003e\n\u003cli\u003eCeramic tile or another appropriate heat-resistant floor is recommended.\u003c\/li\u003e\n\u003cli\u003eDo not install the heater under a bench, inside an alcove or beneath a sloping roof.\u003c\/li\u003e\n\u003cli\u003eNever place towels, clothing or other objects on or above the heater.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/section\u003e\n\n\n\u003csection class=\"mlhs-product__section\"\u003e\n\n\u003cspan class=\"mlhs-product__eyebrow\"\u003e\nVentilation\n\u003c\/span\u003e\n\n\u003ch2\u003e\nProper Airflow Supports Performance and Safety\n\u003c\/h2\u003e\n\n\u003cp\u003e\nEvery sauna cabin must include correctly sized fresh-air intake and exhaust openings. Insufficient ventilation can reduce performance and may cause overheating.\u003c\/p\u003e\n\n\u003cdiv class=\"mlhs-product__table-wrap\"\u003e\n\n\u003ctable class=\"mlhs-product__table\"\u003e\n\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eHeater Output\u003c\/th\u003e\n\u003cth\u003ePublished Minimum Air Inlet and Outlet\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e7.5 kW\u003c\/td\u003e\n\u003ctd\u003eApproximately 13.8 in × 2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e9 kW\u003c\/td\u003e\n\u003ctd\u003eApproximately 13.8 in × 2.4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e10.5 kW\u003c\/td\u003e\n\u003ctd\u003eApproximately 13.8 in × 2.4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e12 kW\u003c\/td\u003e\n\u003ctd\u003eApproximately 13.8 in × 2.8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003cp\u003e\nThe air intake may be positioned below or behind the heater approximately 2 to 4 inches above the floor. Exhaust openings should generally be positioned low on the opposite wall. Follow the complete EOS and sauna cabin instructions.\u003c\/p\u003e\n\n\u003c\/section\u003e\n\n\n\u003csection class=\"mlhs-product__section\"\u003e\n\n\u003cspan class=\"mlhs-product__eyebrow\"\u003e\nStone Installation\n\u003c\/span\u003e\n\n\u003ch2\u003e\nLoad the Stones for Airflow and Steam Performance\n\u003c\/h2\u003e\n\n\u003cp\u003e\nThe Cubo Avantgarde includes traditional sauna stones and decorative white quartz stones. Each stone type must be placed in its intended section of the heater.\u003c\/p\u003e\n\n\u003cdiv class=\"mlhs-product__grid\"\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\n\u003ch3\u003eTraditional Sauna Stones\u003c\/h3\u003e\n\n\u003cul class=\"mlhs-product__list\"\u003e\n\u003cli\u003eRinse dust and loose debris from the stones before loading.\u003c\/li\u003e\n\u003cli\u003ePlace the stones loosely in the internal rock store.\u003c\/li\u003e\n\u003cli\u003eMaintain open spaces for heated air to circulate.\u003c\/li\u003e\n\u003cli\u003eDo not wedge stones tightly against the heating elements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/article\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\n\u003ch3\u003eWhite Quartz Stones\u003c\/h3\u003e\n\n\u003cul class=\"mlhs-product__list\"\u003e\n\u003cli\u003ePlace the white quartz stones in the raised Avantgarde basket.\u003c\/li\u003e\n\u003cli\u003eArrange the stones securely so loose pieces cannot fall.\u003c\/li\u003e\n\u003cli\u003eDo not exceed the specified stone capacity.\u003c\/li\u003e\n\u003cli\u003eReplace stones that become cracked or unstable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/article\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"mlhs-product__notice\"\u003e\n\u003cp\u003eDo not operate the sauna heater without the required stones. Incorrect loading can restrict airflow, reduce performance or shorten heating-element life.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\n\u003csection class=\"mlhs-product__section\"\u003e\n\n\u003cspan class=\"mlhs-product__eyebrow\"\u003e\nWater and Steam\n\u003c\/span\u003e\n\n\u003ch2\u003e\nCreate Traditional Finnish Sauna Steam\n\u003c\/h2\u003e\n\n\u003cp\u003e\nAfter the stones have reached operating temperature, small controlled amounts of clean water may be poured over them to create steam.\u003c\/p\u003e\n\n\u003cul class=\"mlhs-product__list\"\u003e\n\u003cli\u003eUse only clean water suitable for sauna use.\u003c\/li\u003e\n\u003cli\u003eApply water in controlled amounts.\u003c\/li\u003e\n\u003cli\u003eDo not flood the heater or pour excessive water at one time.\u003c\/li\u003e\n\u003cli\u003eDo not use water containing salt, chlorine or damaging contaminants.\u003c\/li\u003e\n\u003cli\u003eUse sauna fragrances only when properly diluted and used as directed.\u003c\/li\u003e\n\u003cli\u003eNever place fragrance containers or other objects on the heater.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/section\u003e\n\n\n\u003csection class=\"mlhs-product__section\"\u003e\n\n\u003cspan class=\"mlhs-product__eyebrow\"\u003e\nMaintenance\n\u003c\/span\u003e\n\n\u003ch2\u003e\nProtect Long-Term Heater Performance\n\u003c\/h2\u003e\n\n\u003cdiv class=\"mlhs-product__grid\"\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\u003ch3\u003eInspect the Stones\u003c\/h3\u003e\n\u003cp\u003eRearrange the stones periodically to maintain airflow. Replace cracked, crumbling or heavily deteriorated stones.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\u003ch3\u003eClean the Exterior\u003c\/h3\u003e\n\u003cp\u003eAllow the heater to cool completely before cleaning. Avoid abrasive products that could damage the matte-black finish.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\u003ch3\u003eInspect Before Each Use\u003c\/h3\u003e\n\u003cp\u003eConfirm that no towels, cleaning products or other objects have been placed on or near the heater.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\u003ch3\u003eUse Qualified Service Personnel\u003c\/h3\u003e\n\u003cp\u003eInternal repairs, electrical troubleshooting and heating-element replacement must be completed by qualified professionals.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\n\u003csection class=\"mlhs-product__section\"\u003e\n\n\u003cspan class=\"mlhs-product__eyebrow\"\u003e\nPackage Contents\n\u003c\/span\u003e\n\n\u003ch2\u003e\nWhat Is Included\n\u003c\/h2\u003e\n\n\u003cdiv class=\"mlhs-product__grid\"\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\n\u003ch3\u003eIncluded With the Heater\u003c\/h3\u003e\n\n\u003cul class=\"mlhs-product__list\"\u003e\n\u003cli\u003eEOS Cubo Avantgarde 208\/3 heater in the selected output\u003c\/li\u003e\n\u003cli\u003eAvantgarde stone-store extension frame\u003c\/li\u003e\n\u003cli\u003eApproximately 55 pounds of traditional sauna stones\u003c\/li\u003e\n\u003cli\u003eApproximately 22 pounds of white quartz stones\u003c\/li\u003e\n\u003cli\u003eManufacturer documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/article\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\n\u003ch3\u003eSold Separately\u003c\/h3\u003e\n\n\u003cul class=\"mlhs-product__list\"\u003e\n\u003cli\u003eCompatible EOS sauna control\u003c\/li\u003e\n\u003cli\u003eAppropriately rated EOS Power Box\u003c\/li\u003e\n\u003cli\u003eWooden heater guard rail\u003c\/li\u003e\n\u003cli\u003eOptional guard-rail mounting brackets\u003c\/li\u003e\n\u003cli\u003eElectrical wiring and installation materials\u003c\/li\u003e\n\u003cli\u003eOptional remote-connectivity and safety equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/article\u003e\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\n\u003csection class=\"mlhs-product__section\"\u003e\n\n\u003cspan class=\"mlhs-product__eyebrow\"\u003e\nProduct Documents\n\u003c\/span\u003e\n\n\u003ch2\u003e\nDownload EOS Cubo Avantgarde Technical Information\n\u003c\/h2\u003e\n\n\u003cp\u003e\nReview both manufacturer documents with your sauna designer, builder and electrician before ordering or beginning installation.\u003c\/p\u003e\n\n\u003cdiv class=\"mlhs-product__document\"\u003e\n\n\u003cdiv class=\"mlhs-product__document-copy\"\u003e\n\u003ch3\u003eEOS Cubo Avantgarde Data Sheet\u003c\/h3\u003e\n\u003cp\u003eReview dimensions, output options, sauna sizing, electrical configurations, minimum clearances and included stone quantities.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ca class=\"mlhs-product__document-link\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0739\/6455\/2421\/files\/EOS-Cubo-Avantgarde-Data-Sheet.pdf?v=1785007314\" target=\"_blank\" rel=\"noopener\"\u003e\nView Data Sheet\n\u003c\/a\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"mlhs-product__document\"\u003e\n\n\u003cdiv class=\"mlhs-product__document-copy\"\u003e\n\u003ch3\u003eEOS Cubo Avantgarde Installation and Operating Manual\u003c\/h3\u003e\n\u003cp\u003eReview safety requirements, cabin preparation, ventilation, electrical connections, stone loading, commissioning, operation and maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ca class=\"mlhs-product__document-link\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0739\/6455\/2421\/files\/EOS-Cubo-Avantgarde-IOM.pdf?v=1785007314\" target=\"_blank\" rel=\"noopener\"\u003e\nView Installation Manual\n\u003c\/a\u003e\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\n\u003csection class=\"mlhs-product__section\"\u003e\n\n\u003cspan class=\"mlhs-product__eyebrow\"\u003e\nWhy Buy From My Luxury Home Spa\n\u003c\/span\u003e\n\n\u003ch2\u003e\nSupport for Your Complete Sauna System\n\u003c\/h2\u003e\n\n\u003cdiv class=\"mlhs-product__grid mlhs-product__grid--three\"\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\u003ch3\u003eConfiguration Guidance\u003c\/h3\u003e\n\u003cp\u003eWe can help coordinate the heater output with a compatible EOS control and appropriately rated Power Box.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\u003ch3\u003eComplete-System Support\u003c\/h3\u003e\n\u003cp\u003ePurchase the heater, control equipment and compatible supporting components from one knowledgeable wellness retailer.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003carticle class=\"mlhs-product__card\"\u003e\n\u003ch3\u003eVeteran-Owned Business\u003c\/h3\u003e\n\u003cp\u003eMy Luxury Home Spa is a veteran-owned company committed to responsive service, clear communication and long-term customer support.\u003c\/p\u003e\n\u003c\/article\u003e\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\n\u003csection class=\"mlhs-product__cta\"\u003e\n\n\u003cdiv class=\"mlhs-product__cta-inner\"\u003e\n\n\u003cspan class=\"mlhs-product__eyebrow\"\u003e\nDesign Your Sauna\n\u003c\/span\u003e\n\n\u003ch2\u003e\nChoose Your EOS Cubo Avantgarde 208\/3\n\u003c\/h2\u003e\n\n\u003cp\u003e\nSelect the 7.5 kW, 9 kW, 10.5 kW or 12 kW model for your sauna room. Contact My Luxury Home Spa for help coordinating the heater with the correct EOS control and Power Box.\u003c\/p\u003e\n\n\u003cdiv class=\"mlhs-product__buttons\"\u003e\n\n\u003ca class=\"mlhs-product__button mlhs-product__button--primary\" href=\"#purchase\"\u003e\nChoose Your Heater\n\u003c\/a\u003e\n\n\u003ca class=\"mlhs-product__button mlhs-product__button--secondary\" href=\"\/pages\/contact-us\"\u003e\nRequest Configuration Help\n\u003c\/a\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003cdiv id=\"purchase\"\u003e\u003c\/div\u003e\n\n\n\u003csection class=\"mlhs-product__section\" id=\"frequently-asked-questions\"\u003e\n\n\u003cspan class=\"mlhs-product__eyebrow\"\u003e\nFrequently Asked Questions\n\u003c\/span\u003e\n\n\u003ch2\u003e\nEOS Cubo Avantgarde 208\/3 FAQs\n\u003c\/h2\u003e\n\n\u003cdiv class=\"mlhs-product__faq\"\u003e\n\n\u003cdetails class=\"mlhs-product__faq-item\"\u003e\n\u003csummary\u003eWhat is the EOS Cubo Avantgarde 208\/3?\u003c\/summary\u003e\n\u003cdiv class=\"mlhs-product__faq-answer\"\u003e\n\u003cp\u003eThe EOS Cubo Avantgarde 208\/3 is a premium freestanding electric sauna heater with an all-sided matte-black finish and raised white quartz stone basket. It is offered in 7.5 kW, 9 kW, 10.5 kW and 12 kW outputs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"mlhs-product__faq-item\"\u003e\n\u003csummary\u003eWhat heater outputs are available?\u003c\/summary\u003e\n\u003cdiv class=\"mlhs-product__faq-answer\"\u003e\n\u003cp\u003eThe available outputs are 7.5 kW, 9 kW, 10.5 kW and 12 kW.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"mlhs-product__faq-item\"\u003e\n\u003csummary\u003eWhat electrical service does the heater require?\u003c\/summary\u003e\n\u003cdiv class=\"mlhs-product__faq-answer\"\u003e\n\u003cp\u003eEvery model on this product page is configured for 208V \/ 3PH AC \/ 60 Hz electrical service.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"mlhs-product__faq-item\"\u003e\n\u003csummary\u003eWhich heater output do I need?\u003c\/summary\u003e\n\u003cdiv class=\"mlhs-product__faq-answer\"\u003e\n\u003cul class=\"mlhs-product__list\"\u003e\n\u003cli\u003e7.5 kW: approximately 247 to 353 cubic feet\u003c\/li\u003e\n\u003cli\u003e9 kW: approximately 314 to 494 cubic feet\u003c\/li\u003e\n\u003cli\u003e10.5 kW: approximately 387 to 527 cubic feet\u003c\/li\u003e\n\u003cli\u003e12 kW: approximately 494 to 634 cubic feet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFinal sizing also depends on insulation, glass area, ventilation, ceiling height and other heat-loss factors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"mlhs-product__faq-item\"\u003e\n\u003csummary\u003eWhy do the recommended room-size ranges overlap?\u003c\/summary\u003e\n\u003cdiv class=\"mlhs-product__faq-answer\"\u003e\n\u003cp\u003eOverlapping ranges allow the final heater choice to reflect room construction, glass area, expected heat-up time and usage patterns instead of room volume alone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"mlhs-product__faq-item\"\u003e\n\u003csummary\u003eWhat finish does the Cubo Avantgarde have?\u003c\/summary\u003e\n\u003cdiv class=\"mlhs-product__faq-answer\"\u003e\n\u003cp\u003eIt has a scratch-resistant matte-black powder-coated finish on every side and across the top.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"mlhs-product__faq-item\"\u003e\n\u003csummary\u003eCan I select a different finish?\u003c\/summary\u003e\n\u003cdiv class=\"mlhs-product__faq-answer\"\u003e\n\u003cp\u003eNo. The North American Cubo Avantgarde on this page has a fixed matte-black Avantgarde finish. Heater output is the only selectable option.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"mlhs-product__faq-item\"\u003e\n\u003csummary\u003eAre sauna stones included?\u003c\/summary\u003e\n\u003cdiv class=\"mlhs-product__faq-answer\"\u003e\n\u003cp\u003eYes. The package includes approximately 55 pounds of traditional sauna stones and 22 pounds of decorative white quartz stones.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"mlhs-product__faq-item\"\u003e\n\u003csummary\u003eWhat are the white quartz stones used for?\u003c\/summary\u003e\n\u003cdiv class=\"mlhs-product__faq-answer\"\u003e\n\u003cp\u003eThe white quartz stones fill the raised Avantgarde stone extension and create the heater’s distinctive architectural appearance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"mlhs-product__faq-item\"\u003e\n\u003csummary\u003eWhat are the heater dimensions?\u003c\/summary\u003e\n\u003cdiv class=\"mlhs-product__faq-answer\"\u003e\n\u003cp\u003eThe heater measures approximately 28.3 inches high, 15.7 inches wide and 15.2 inches deep.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"mlhs-product__faq-item\"\u003e\n\u003csummary\u003eHow much does the heater weigh?\u003c\/summary\u003e\n\u003cdiv class=\"mlhs-product__faq-answer\"\u003e\n\u003cp\u003eThe heater weighs approximately 62 pounds without stones. The included stones add approximately 77 pounds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"mlhs-product__faq-item\"\u003e\n\u003csummary\u003eCan it be installed in front of a glass wall?\u003c\/summary\u003e\n\u003cdiv class=\"mlhs-product__faq-answer\"\u003e\n\u003cp\u003eYes. The finished exterior on all sides makes the Cubo Avantgarde well suited for installation near glass panels when all required clearances are maintained.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"mlhs-product__faq-item\"\u003e\n\u003csummary\u003eCan it be installed in the center of a sauna?\u003c\/summary\u003e\n\u003cdiv class=\"mlhs-product__faq-answer\"\u003e\n\u003cp\u003eYes. Its symmetrical freestanding design supports center-room placement when the appropriate guard rail, ventilation and manufacturer clearances are provided.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"mlhs-product__faq-item\"\u003e\n\u003csummary\u003eDoes the heater require a guard rail?\u003c\/summary\u003e\n\u003cdiv class=\"mlhs-product__faq-answer\"\u003e\n\u003cp\u003eAn appropriate heater guard rail should be installed around accessible sides. Optional four-sided mounting brackets are available, but the wooden rail is sold separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"mlhs-product__faq-item\"\u003e\n\u003csummary\u003eWhat minimum side clearance is required?\u003c\/summary\u003e\n\u003cdiv class=\"mlhs-product__faq-answer\"\u003e\n\u003cp\u003eThe technical data identifies approximately 2.4 inches of minimum clearance. All complete placement and guard-rail requirements in the installation manual must also be followed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"mlhs-product__faq-item\"\u003e\n\u003csummary\u003eWhat minimum sauna height is required?\u003c\/summary\u003e\n\u003cdiv class=\"mlhs-product__faq-answer\"\u003e\n\u003cp\u003eThe published minimum sauna cabin height is approximately 6.5 feet.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"mlhs-product__faq-item\"\u003e\n\u003csummary\u003eCan the heater be installed beneath a bench?\u003c\/summary\u003e\n\u003cdiv class=\"mlhs-product__faq-answer\"\u003e\n\u003cp\u003eNo. The Cubo Avantgarde is a freestanding exposed heater and is not approved for installation beneath a bench, in an alcove or beneath a sloping roof.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"mlhs-product__faq-item\"\u003e\n\u003csummary\u003eDoes the heater include a built-in control?\u003c\/summary\u003e\n\u003cdiv class=\"mlhs-product__faq-answer\"\u003e\n\u003cp\u003eNo. A compatible external EOS sauna control and appropriately rated EOS Power Box are required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"mlhs-product__faq-item\"\u003e\n\u003csummary\u003eWhich EOS controls can be used?\u003c\/summary\u003e\n\u003cdiv class=\"mlhs-product__faq-answer\"\u003e\n\u003cp\u003eCompatible control families include appropriately configured EOS Touch 3 and EOS EmoTec systems. The complete control system must match the selected output and 208V three-phase electrical configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"mlhs-product__faq-item\"\u003e\n\u003csummary\u003eDo the 10.5 kW and 12 kW heaters need higher-capacity controls?\u003c\/summary\u003e\n\u003cdiv class=\"mlhs-product__faq-answer\"\u003e\n\u003cp\u003eYes. The control and Power Box must be rated for the selected heater’s complete output. Equipment limited to 9 kW cannot operate a 10.5 kW or 12 kW heater by itself.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"mlhs-product__faq-item\"\u003e\n\u003csummary\u003eCan remote or smartphone control be added?\u003c\/summary\u003e\n\u003cdiv class=\"mlhs-product__faq-answer\"\u003e\n\u003cp\u003eRemote connectivity may be available when the heater is paired with an eligible EOS control and compatible EOS connectivity equipment. Approved remote-start safety equipment may also be required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"mlhs-product__faq-item\"\u003e\n\u003csummary\u003eCan water be poured over the stones?\u003c\/summary\u003e\n\u003cdiv class=\"mlhs-product__faq-answer\"\u003e\n\u003cp\u003eYes. Once the stones are fully heated, small controlled amounts of clean water may be poured over them to create traditional sauna steam.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"mlhs-product__faq-item\"\u003e\n\u003csummary\u003eCan the heater be installed on laminate flooring?\u003c\/summary\u003e\n\u003cdiv class=\"mlhs-product__faq-answer\"\u003e\n\u003cp\u003eNo. The manual warns against easily flammable flooring such as laminate or synthetic materials. A suitable heat-resistant surface such as ceramic tile is recommended.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"mlhs-product__faq-item\"\u003e\n\u003csummary\u003eHow should the sauna stones be maintained?\u003c\/summary\u003e\n\u003cdiv class=\"mlhs-product__faq-answer\"\u003e\n\u003cp\u003eInspect and rearrange the stones periodically to maintain airflow. Replace cracked, crumbling or significantly deteriorated stones.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"mlhs-product__faq-item\"\u003e\n\u003csummary\u003eCan I install the heater myself?\u003c\/summary\u003e\n\u003cdiv class=\"mlhs-product__faq-answer\"\u003e\n\u003cp\u003eThe heater must be installed according to the official EOS instructions. Fixed electrical connections, control wiring and commissioning must be completed by a qualified electrician.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"mlhs-product__faq-item\"\u003e\n\u003csummary\u003eWhat is included with the heater?\u003c\/summary\u003e\n\u003cdiv class=\"mlhs-product__faq-answer\"\u003e\n\u003cp\u003eThe package includes the selected Cubo Avantgarde heater, raised stone extension, approximately 55 pounds of traditional stones, approximately 22 pounds of white quartz stones and manufacturer documentation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"mlhs-product__faq-item\"\u003e\n\u003csummary\u003eWhat warranty does the heater include?\u003c\/summary\u003e\n\u003cdiv class=\"mlhs-product__faq-answer\"\u003e\n\u003cp\u003eThe EOS Cubo Avantgarde includes a two-year manufacturer warranty, subject to manufacturer terms, proper installation, intended use and required maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the EOS Cubo Avantgarde 208\/3?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The EOS Cubo Avantgarde 208\/3 is a premium freestanding electric sauna heater with an all-sided matte-black finish and raised white quartz stone basket. It is offered in 7.5 kW, 9 kW, 10.5 kW and 12 kW outputs.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What heater outputs are available?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The available outputs are 7.5 kW, 9 kW, 10.5 kW and 12 kW.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What electrical service does the heater require?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Every model on this product page is configured for 208V three-phase AC at 60 Hz.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Which heater output do I need?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The 7.5 kW model is recommended for approximately 247 to 353 cubic feet, the 9 kW model for 314 to 494 cubic feet, the 10.5 kW model for 387 to 527 cubic feet and the 12 kW model for 494 to 634 cubic feet. Final sizing also depends on insulation, glass area, ventilation and other heat-loss factors.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why do the recommended room-size ranges overlap?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Overlapping ranges allow the final heater choice to reflect room construction, glass area, expected heat-up time and usage patterns instead of room volume alone.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What finish does the Cubo Avantgarde have?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"It has a scratch-resistant matte-black powder-coated finish on every side and across the top.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I select a different finish?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. The Cubo Avantgarde on this page has a fixed matte-black Avantgarde finish. Heater output is the only selectable option.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are sauna stones included?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The package includes approximately 55 pounds of traditional sauna stones and 22 pounds of decorative white quartz stones.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What are the white quartz stones used for?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The white quartz stones fill the raised Avantgarde stone extension and create the heater's distinctive architectural appearance.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What are the heater dimensions?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The heater measures approximately 28.3 inches high, 15.7 inches wide and 15.2 inches deep.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How much does the heater weigh?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The heater weighs approximately 62 pounds without stones. The included stones add approximately 77 pounds.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can it be installed in front of a glass wall?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The finished exterior on all sides makes the Cubo Avantgarde well suited for installation near glass panels when all required clearances are maintained.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can it be installed in the center of a sauna?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Its symmetrical freestanding design supports center-room placement when the appropriate guard rail, ventilation and manufacturer clearances are provided.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does the heater require a guard rail?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"An appropriate heater guard rail should be installed around accessible sides. Optional four-sided mounting brackets are available, but the wooden rail is sold separately.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What minimum side clearance is required?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The technical data identifies approximately 2.4 inches of minimum clearance. All complete placement and guard-rail requirements in the installation manual must also be followed.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What minimum sauna height is required?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The published minimum sauna cabin height is approximately 6.5 feet.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can the heater be installed beneath a bench?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. The Cubo Avantgarde is a freestanding exposed heater and is not approved for installation beneath a bench, in an alcove or beneath a sloping roof.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does the heater include a built-in control?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. A compatible external EOS sauna control and appropriately rated EOS Power Box are required.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Which EOS controls can be used?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Compatible control families include appropriately configured EOS Touch 3 and EOS EmoTec systems. The complete control system must match the selected output and 208V three-phase configuration.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do the 10.5 kW and 12 kW heaters need higher-capacity controls?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The control and Power Box must be rated for the selected heater's complete output. Equipment limited to 9 kW cannot operate a 10.5 kW or 12 kW heater by itself.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can remote or smartphone control be added?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Remote connectivity may be available with an eligible EOS control and compatible connectivity equipment. Approved remote-start safety equipment may also be required.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can water be poured over the stones?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Once the stones are fully heated, small controlled amounts of clean water may be poured over them to create traditional sauna steam.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can the heater be installed on laminate flooring?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. The manual warns against easily flammable flooring such as laminate or synthetic materials. A suitable heat-resistant surface such as ceramic tile is recommended.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How should the sauna stones be maintained?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Inspect and rearrange the stones periodically to maintain airflow. Replace cracked, crumbling or significantly deteriorated stones.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I install the heater myself?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The heater must be installed according to the official EOS instructions. Fixed electrical connections, control wiring and commissioning must be completed by a qualified electrician.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is included with the heater?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The package includes the selected Cubo Avantgarde heater, raised stone extension, approximately 55 pounds of traditional stones, approximately 22 pounds of white quartz stones and manufacturer documentation.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What warranty does the heater include?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The EOS Cubo Avantgarde includes a two-year manufacturer warranty, subject to manufacturer terms, proper installation, intended use and required maintenance.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"EOS","offers":[{"title":"7.5kW","offer_id":50755732930789,"sku":"14-947523","price":6400.0,"currency_code":"USD","in_stock":true},{"title":"9kW","offer_id":50755732963557,"sku":"14-947524","price":6542.0,"currency_code":"USD","in_stock":true},{"title":"10.5kW","offer_id":50755732996325,"sku":"14-947525","price":6542.0,"currency_code":"USD","in_stock":true},{"title":"12kW","offer_id":50755733029093,"sku":"14-947526","price":6542.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/6455\/2421\/files\/EOS-Cubo-Avantgarde-1_87072e3e-a05b-401b-867e-ab957b409314.jpg?v=1785008601","url":"https:\/\/myluxuryhomespa.com\/products\/eos-cubo-avantgarde-208-3-electric-sauna-heater","provider":"My Luxury Home Spa","version":"1.0","type":"link"}