{"product_id":"harvia-club-kg12g-u3w-12kw-sauna-heater-finnish-sauna-builders","title":"Harvia Club KG12G-U3W 12kW Sauna Heater","description":"\u003ch3 data-start=\"90\" data-end=\"118\"\u003e\u003cstrong data-start=\"98\" data-end=\"118\"\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"119\" data-end=\"704\"\u003eThe \u003cstrong data-start=\"123\" data-end=\"166\"\u003eHarvia Club KG12G-U3W 12kW Sauna Heater\u003c\/strong\u003e is a commercial-grade, floor-standing electric sauna heater engineered for high-demand environments and large residential saunas. Manufactured in Finland by \u003cstrong data-start=\"324\" data-end=\"365\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eHarvia\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e, this heater delivers powerful, even heat across sauna rooms ranging from \u003cstrong data-start=\"440\" data-end=\"465\"\u003e494 to 742 cubic feet\u003c\/strong\u003e. Built entirely from stainless steel with industrial-grade heating elements, the KG12G is designed for continuous use in gyms, spas, wellness centers, hotels, and premium home installations where reliability and performance are essential.\u003c\/p\u003e\n\u003chr data-start=\"706\" data-end=\"709\"\u003e\n\u003ch3 data-start=\"711\" data-end=\"731\"\u003e\u003cstrong data-start=\"715\" data-end=\"731\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"732\" data-end=\"1259\"\u003e\n\u003cli data-start=\"732\" data-end=\"790\"\u003e\n\u003cp data-start=\"734\" data-end=\"790\"\u003e\u003cstrong data-start=\"734\" data-end=\"768\"\u003e12.5kW high-output performance\u003c\/strong\u003e for large sauna rooms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"791\" data-end=\"860\"\u003e\n\u003cp data-start=\"793\" data-end=\"860\"\u003e\u003cstrong data-start=\"793\" data-end=\"835\"\u003eCommercial-grade floor-standing design\u003c\/strong\u003e for continuous operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"861\" data-end=\"939\"\u003e\n\u003cp data-start=\"863\" data-end=\"939\"\u003e\u003cstrong data-start=\"863\" data-end=\"899\"\u003eAll-stainless steel construction\u003c\/strong\u003e for durability and corrosion resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"940\" data-end=\"1021\"\u003e\n\u003cp data-start=\"942\" data-end=\"1021\"\u003e\u003cstrong data-start=\"942\" data-end=\"995\"\u003eIndustrial-grade stainless steel heating elements\u003c\/strong\u003e for extended service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1022\" data-end=\"1096\"\u003e\n\u003cp data-start=\"1024\" data-end=\"1096\"\u003e\u003cstrong data-start=\"1024\" data-end=\"1055\"\u003eLarge 135 lb stone capacity\u003c\/strong\u003e for smooth, consistent heat distribution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1097\" data-end=\"1167\"\u003e\n\u003cp data-start=\"1099\" data-end=\"1167\"\u003e\u003cstrong data-start=\"1099\" data-end=\"1149\"\u003eCompatible with digital or mechanical controls\u003c\/strong\u003e (sold separately)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1168\" data-end=\"1216\"\u003e\n\u003cp data-start=\"1170\" data-end=\"1216\"\u003e\u003cstrong data-start=\"1170\" data-end=\"1183\"\u003eUL Listed\u003c\/strong\u003e for commercial safety compliance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1217\" data-end=\"1259\"\u003e\n\u003cp data-start=\"1219\" data-end=\"1259\"\u003e\u003cstrong data-start=\"1219\" data-end=\"1259\"\u003eDesigned and manufactured in Finland\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1261\" data-end=\"1264\"\u003e\n\u003ch3 data-start=\"1266\" data-end=\"1288\"\u003e\u003cstrong data-start=\"1270\" data-end=\"1288\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1289\" data-end=\"1994\"\u003e\n\u003cli data-start=\"1289\" data-end=\"1339\"\u003e\n\u003cp data-start=\"1291\" data-end=\"1339\"\u003e\u003cstrong data-start=\"1291\" data-end=\"1301\"\u003eModel:\u003c\/strong\u003e Harvia Club KG12G-U3W (K125G-U3-NC)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1340\" data-end=\"1408\"\u003e\n\u003cp data-start=\"1342\" data-end=\"1408\"\u003e\u003cstrong data-start=\"1342\" data-end=\"1358\"\u003eHeater Type:\u003c\/strong\u003e Floor-Standing Commercial Electric Sauna Heater\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1409\" data-end=\"1453\"\u003e\n\u003cp data-start=\"1411\" data-end=\"1453\"\u003e\u003cstrong data-start=\"1411\" data-end=\"1428\"\u003ePower Output:\u003c\/strong\u003e 12.5 kW (12,300 watts)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1454\" data-end=\"1503\"\u003e\n\u003cp data-start=\"1456\" data-end=\"1503\"\u003e\u003cstrong data-start=\"1456\" data-end=\"1483\"\u003eRecommended Sauna Size:\u003c\/strong\u003e 494 – 742 cu. ft.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1504\" data-end=\"1525\"\u003e\n\u003cp data-start=\"1506\" data-end=\"1525\"\u003e\u003cstrong data-start=\"1506\" data-end=\"1518\"\u003eVoltage:\u003c\/strong\u003e 208V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1526\" data-end=\"1548\"\u003e\n\u003cp data-start=\"1528\" data-end=\"1548\"\u003e\u003cstrong data-start=\"1528\" data-end=\"1538\"\u003ePhase:\u003c\/strong\u003e 3-Phase\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1549\" data-end=\"1576\"\u003e\n\u003cp data-start=\"1551\" data-end=\"1576\"\u003e\u003cstrong data-start=\"1551\" data-end=\"1564\"\u003eAmperage:\u003c\/strong\u003e 34.1 Amps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1577\" data-end=\"1606\"\u003e\n\u003cp data-start=\"1579\" data-end=\"1606\"\u003e\u003cstrong data-start=\"1579\" data-end=\"1596\"\u003eMain Breaker:\u003c\/strong\u003e 40 Amps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1607\" data-end=\"1671\"\u003e\n\u003cp data-start=\"1609\" data-end=\"1671\"\u003e\u003cstrong data-start=\"1609\" data-end=\"1643\"\u003eWiring (Heater to Power Unit):\u003c\/strong\u003e (3) #8 + Neutral + Ground\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1672\" data-end=\"1712\"\u003e\n\u003cp data-start=\"1674\" data-end=\"1712\"\u003e\u003cstrong data-start=\"1674\" data-end=\"1693\"\u003eControl Wiring:\u003c\/strong\u003e (2) #14 + Ground\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1713\" data-end=\"1769\"\u003e\n\u003cp data-start=\"1715\" data-end=\"1769\"\u003e\u003cstrong data-start=\"1715\" data-end=\"1734\"\u003eStone Capacity:\u003c\/strong\u003e 135 lbs (stones sold separately)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1770\" data-end=\"1825\"\u003e\n\u003cp data-start=\"1772\" data-end=\"1825\"\u003e\u003cstrong data-start=\"1772\" data-end=\"1799\"\u003eDimensions (W × D × H):\u003c\/strong\u003e 19 7\/8″ × 17″ × 27 1\/2″\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1826\" data-end=\"1855\"\u003e\n\u003cp data-start=\"1828\" data-end=\"1855\"\u003e\u003cstrong data-start=\"1828\" data-end=\"1846\"\u003eHeater Weight:\u003c\/strong\u003e 60 lbs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1856\" data-end=\"1925\"\u003e\n\u003cp data-start=\"1858\" data-end=\"1925\"\u003e\u003cstrong data-start=\"1858\" data-end=\"1875\"\u003eConstruction:\u003c\/strong\u003e Full Stainless Steel Housing \u0026amp; Heating Elements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1926\" data-end=\"1959\"\u003e\n\u003cp data-start=\"1928\" data-end=\"1959\"\u003e\u003cstrong data-start=\"1928\" data-end=\"1947\"\u003eCertifications:\u003c\/strong\u003e UL Listed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1960\" data-end=\"1994\"\u003e\n\u003cp data-start=\"1962\" data-end=\"1994\"\u003e\u003cstrong data-start=\"1962\" data-end=\"1984\"\u003eCountry of Origin:\u003c\/strong\u003e Finland\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1996\" data-end=\"1999\"\u003e\n\u003ch3 data-start=\"2001\" data-end=\"2046\"\u003e\u003cstrong data-start=\"2005\" data-end=\"2046\"\u003eWhy Choose the Harvia Club KG12G-U3W?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2047\" data-end=\"2501\"\u003eThe KG12G-U3W is purpose-built for \u003cstrong data-start=\"2082\" data-end=\"2133\"\u003ecommercial and high-capacity sauna applications\u003c\/strong\u003e where performance, durability, and safety are non-negotiable. Its large stone capacity ensures steady heat retention and gentle steam, while compatibility with Harvia’s Xenio digital controls or mechanical systems allows full customization. Trusted worldwide in professional wellness facilities, this heater delivers authentic Finnish sauna performance day after day.\u003c\/p\u003e\n\u003chr data-start=\"2503\" data-end=\"2506\"\u003e\n\u003ch3 data-start=\"2508\" data-end=\"2531\"\u003e\u003cstrong data-start=\"2512\" data-end=\"2531\"\u003eWhat's Included\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2532\" data-end=\"2666\"\u003e\n\u003cli data-start=\"2532\" data-end=\"2586\"\u003e\n\u003cp data-start=\"2534\" data-end=\"2586\"\u003eHarvia Club KG12G-U3W 12.5kW Electric Sauna Heater\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2587\" data-end=\"2608\"\u003e\n\u003cp data-start=\"2589\" data-end=\"2608\"\u003eMounting Hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2609\" data-end=\"2639\"\u003e\n\u003cp data-start=\"2611\" data-end=\"2639\"\u003eInstallation \u0026amp; User Manual\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2640\" data-end=\"2666\"\u003e\n\u003cp data-start=\"2642\" data-end=\"2666\"\u003eUL Certification Label\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2668\" data-end=\"2735\"\u003e\u003cem data-start=\"2668\" data-end=\"2735\"\u003eControls, contactor\/power unit, and sauna stones sold separately.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr data-start=\"2737\" data-end=\"2740\"\u003e\n\u003ch3 data-start=\"2742\" data-end=\"2768\"\u003e\u003cstrong data-start=\"2746\" data-end=\"2768\"\u003eWarranty \u0026amp; Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2769\" data-end=\"2888\"\u003e\n\u003cli data-start=\"2769\" data-end=\"2888\"\u003e\n\u003cp data-start=\"2771\" data-end=\"2888\"\u003e\u003cstrong data-start=\"2771\" data-end=\"2804\"\u003eManufacturer Limited Warranty\u003c\/strong\u003e\u003cbr data-start=\"2804\" data-end=\"2807\"\u003eBacked by Harvia’s global support network and decades of Finnish sauna expertise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Finnish Sauna Builders","offers":[{"title":"240V 1PH","offer_id":47758891221240,"sku":"120-HRKGU1224C","price":2086.0,"currency_code":"USD","in_stock":true},{"title":"208V 3PH","offer_id":47758891254008,"sku":"120-HRKGU1220C","price":2086.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/9618\/9176\/files\/Harvia_Club_KG12G-U3W_12KW_Sauna_Heater_-_Finnish_Sauna_Builders.webp?v=1767747011","url":"https:\/\/luxuryhealthstore.com\/products\/harvia-club-kg12g-u3w-12kw-sauna-heater-finnish-sauna-builders","provider":"Luxury Health Store","version":"1.0","type":"link"}