{"product_id":"finnleo-laava-sauna-heater-laava-12-0-kw-208v-3ph","title":"Finnleo Laava 12.0 kW (208V 3PH) Sauna Heater","description":"\u003ch2\u003eFinnleo Laava 12.0 kW (208V, 3PH) Sauna Heater\u003c\/h2\u003e\n\n\u003cp\u003eThe Finnleo Laava 12.0 kW (208V, 3PH) is a high-output, floor-standing sauna heater engineered for extra-large residential saunas and standard commercial installations. Built by Sauna360 in Cokato, Minnesota, the Laava concentrates powerful, even heat into a compact footprint, making it an ideal choice for larger sauna rooms that demand fast heat-up times and consistent, authentic Finnish sauna heat without sacrificing valuable floor space.\u003c\/p\u003e\n\n\u003cp\u003eThis 208V, three-phase configuration is designed for commercial and light-commercial electrical infrastructure, delivering the same reliable 12.0 kW output in a wiring configuration suited to facilities already running 208V three-phase power, such as fitness centers, spas, and multi-unit residential properties.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFloor-standing heater with a rock capacity of approximately 132 lb (60 kg)\u003c\/li\u003e\n\u003cli\u003eSized for saunas ranging from roughly 390 to 950 cubic feet, depending on room construction and insulation\u003c\/li\u003e\n\u003cli\u003e12.0 kW output available in 208V, 3-phase wiring configuration\u003c\/li\u003e\n\u003cli\u003eCompact footprint that maximizes usable sauna floor space\u003c\/li\u003e\n\u003cli\u003eDurable stainless-steel and heavy-gauge steel construction built to withstand continuous commercial use\u003c\/li\u003e\n\u003cli\u003eSauna rocks included with every unit\u003c\/li\u003e\n\u003cli\u003eCompatible exclusively with the SaunaLogic2 (SL2-C) control system\u003c\/li\u003e\n\u003cli\u003eAvailable as Heater Only or as a complete package bundled with SL2-C control and contactor box\u003c\/li\u003e\n\u003cli\u003eSafety-tested and listed for use in North America\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\n\u003cp\u003eThe Laava features a rugged, floor-standing construction using high-grade stainless steel components designed to endure the demanding thermal cycling of frequent commercial sauna use. Its vertical rock column design promotes efficient convective heat distribution throughout the sauna room, while its narrow footprint preserves bench and floor space, an important consideration in larger sauna installations where every square foot matters. The heater guard is designed to meet North American safety clearance standards while still allowing rocks to generate the soft, radiant heat and authentic aroma associated with genuine Finnish sauna bathing.\u003c\/p\u003e\n\n\u003ch3\u003eHeating Performance\u003c\/h3\u003e\n\u003cp\u003eAt 12.0 kW, this heater is built to heat larger sauna volumes efficiently, making it well suited to sauna rooms in the 390 to 950 cubic foot range. The increased output over the 10.5 kW Laava model allows for quicker heat-up in larger rooms or spaces with higher ceilings, heavier wood mass, or frequent door openings common in commercial and shared-use settings, without requiring a jump to multi-unit configurations.\u003c\/p\u003e\n\n\u003ch3\u003eControls \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe Laava requires the SaunaLogic2 (SL2-C) control system paired with a matching contactor box rated for 12.0 kW, 208V, 3-phase operation. The SL2-C control is available with either a 60-minute timer or a 24-hour Wi-Fi-enabled option, allowing app-based control of heater start time, session length, and monitoring from a smartphone. The SaunaLogic2 ecosystem can also integrate compatible sauna lighting and audio components into a single, app-controlled experience.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFinnleo Laava 12.0 kW (208V, 3PH) heater unit\u003c\/li\u003e\n\u003cli\u003eSauna rocks (approximately 132 lb capacity, included with every configuration)\u003c\/li\u003e\n\u003cli\u003eHeater guard\/enclosure\u003c\/li\u003e\n\u003cli\u003eInstallation and owner's manual\u003c\/li\u003e\n\u003cli\u003eManufacturer's factory warranty\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eNote: The SL2-C control and matching 208V\/3-phase contactor box are required for operation and are available bundled with the heater or purchased separately as Heater Only.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Finnleo Laava\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e 12.0 kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 208V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase:\u003c\/strong\u003e 3-Phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Type:\u003c\/strong\u003e Floor-standing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRock Capacity:\u003c\/strong\u003e Approximately 132 lb (60 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Room Size:\u003c\/strong\u003e Approximately 390–950 cubic feet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Compatibility:\u003c\/strong\u003e SaunaLogic2 (SL2-C) required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListing:\u003c\/strong\u003e Safety-tested and listed for North America\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Buy Finnleo From Us\u003c\/h3\u003e\n\u003cp\u003eFinnleo, built by Sauna360 in Cokato, Minnesota, is one of the most trusted names in authentic Finnish sauna. Every heater is safety-tested and listed for North America, and the SaunaLogic2 ecosystem ties your heater, lighting, and audio into one app-controlled experience. As an authorized Finnleo dealer, we offer full factory warranty coverage, expert sizing assistance, and support before and after your purchase. Have a question about fit, voltage, or lead time? Reach out and a sauna specialist will help you spec it correctly the first time.\u003c\/p\u003e","brand":"Finnleo","offers":[{"title":"Heater Only","offer_id":48385849852145,"sku":"9053-437","price":3180.0,"currency_code":"USD","in_stock":true},{"title":"Heater + SL2-C Wi-Fi Control (60-min) + Contactor Box","offer_id":48385849884913,"sku":"9053-437+SL2C60+CB","price":5485.0,"currency_code":"USD","in_stock":true},{"title":"Heater + SL2-C Wi-Fi Control (24-hour) + Contactor Box","offer_id":48385849917681,"sku":"9053-437+SL2C24+CB","price":5485.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/FinnleoLaavaSaunaHeater00.webp?v=1783714971","url":"https:\/\/finnishsaunabuilders.com\/products\/finnleo-laava-sauna-heater-laava-12-0-kw-208v-3ph","provider":"Finnish Sauna Builders","version":"1.0","type":"link"}