{"product_id":"finnleo-northstar-indoor-sauna","title":"Finnleo NorthStar Indoor Sauna","description":"\u003ch2\u003eFinnleo NorthStar Indoor Sauna Series – Authentic Finnish Saunas Made in the USA\u003c\/h2\u003e\n\n\u003cp\u003eBring the genuine Finnish sauna experience home with the \u003cstrong\u003eFinnleo NorthStar Indoor Sauna series\u003c\/strong\u003e, a full lineup of pre-built, panel-constructed saunas proudly made in the USA and hand-crafted in Cokato, Minnesota. Available in five configurations — \u003cstrong\u003eNSI-44 (1.7 kW), NSI-44 (2.2 kW), NSI-46, NSI-56, and NSI-57\u003c\/strong\u003e — the NorthStar series lets you choose the footprint and heater output that fits your space, from a compact 4' x 4' two-person retreat to a spacious 5' x 7' sauna built for family and friends. Every model shares the same authentic Nordic construction, premium materials, and smart app-controlled features, so you can size up or down without compromising on quality.\u003c\/p\u003e\n\n\u003cp\u003eEach NorthStar sauna ships as a modular panel design that assembles quickly with no custom carpentry required. Beautiful \u003cstrong\u003eNordic White Spruce\u003c\/strong\u003e, an included heater sized to the model, and \u003cstrong\u003eRGBW color therapy lighting\u003c\/strong\u003e come standard across the entire series, making every size a warm, inviting addition to any room in the house.\u003c\/p\u003e\n\n\u003ch3\u003eAuthentic Nordic Construction Across Every Size\u003c\/h3\u003e\n\u003cp\u003eAll NorthStar models feature pre-built \u003cstrong\u003eNordic White Spruce interior and exterior walls and ceiling\u003c\/strong\u003e, a wood prized in traditional Finnish sauna building for its light, bright appearance, low resin content, and subtle natural aroma when heated. As free-standing, modular panel saunas, every size in the series ships pre-fabricated and installs quickly on-site, with no finishing work required regardless of whether you choose the compact NSI-44 or the largest NSI-57.\u003c\/p\u003e\n\n\u003ch3\u003ePremium Bench \u0026amp; Backrest Materials\u003c\/h3\u003e\n\u003cp\u003eBenches, backrests, and duckboard flooring throughout the series are crafted from \u003cstrong\u003eAbachi (or similar white wood)\u003c\/strong\u003e, a light-toned hardwood selected for its bright appearance and comfortable, cooler-to-the-touch surface. Bench configurations are sized to each model, seating 2 people in the NSI-44, up to 3 in the NSI-46, and up to 4–6 people in the larger NSI-56 and NSI-57, with raised duckboard promoting airflow and moisture drainage in every size.\u003c\/p\u003e\n\n\u003ch3\u003eHeater Sized to Your Model\u003c\/h3\u003e\n\u003cp\u003eEvery NorthStar sauna includes a heater matched to its cabin size:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNSI-44:\u003c\/strong\u003e 120-volt stainless steel \"Junior\" heater available in \u003cstrong\u003e1.7 kW\u003c\/strong\u003e or \u003cstrong\u003e2.2 kW\u003c\/strong\u003e, with a standard cord and plug for true plug-and-play installation on a regular 120V outlet — no dedicated 240V circuit needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNSI-46, NSI-56, and NSI-57:\u003c\/strong\u003e Designer-SL2 heater sized to the cabin, hardwired on a dedicated 240-volt circuit, with a protective heater guard included as standard.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEvery Finnleo heater, regardless of model, is safety-tested and listed for use in North America and fully integrates with the SaunaLogic2® control system.\u003c\/p\u003e\n\n\u003ch3\u003eSmart, App-Controlled Experience\u003c\/h3\u003e\n\u003cp\u003eAll NorthStar models come equipped with \u003cstrong\u003eSaunaLogic2® Wi-Fi control\u003c\/strong\u003e, letting you manage heat, session timing, and lighting remotely from the SaunaLogic2 worldwide mobile app. Preheat before you arrive, set custom lighting scenes, and monitor your session from your smartphone — the same connected ecosystem across every size in the series.\u003c\/p\u003e\n\n\u003ch3\u003eAmbient Lighting \u0026amp; Audio\u003c\/h3\u003e\n\u003cp\u003eEvery NorthStar sauna features \u003cstrong\u003ein-backrest low-voltage LED RGBW color therapy lighting\u003c\/strong\u003e as standard, creating a customizable, spa-like glow for relaxation or chromotherapy. Larger models (NSI-46, NSI-56, and NSI-57) also offer integrated Bluetooth audio compatibility, letting you stream music directly into the cabin for a fully immersive session.\u003c\/p\u003e\n\n\u003ch3\u003eAll-Glass Door \u0026amp; Window Options\u003c\/h3\u003e\n\u003cp\u003eThe NSI-56 and NSI-57 feature a full \u003cstrong\u003eall-glass door\u003c\/strong\u003e for an open, modern look and maximum natural light. The NSI-46 includes a glass door with sidelight window, while the compact NSI-44 is designed with a space-efficient door suited to its smaller footprint. Every door is built for durability and a comfortable seal in high-heat conditions.\u003c\/p\u003e\n\n\u003ch3\u003eFlooring by Model\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eNSI-44 includes an integral floor with a waterproof surface\u003c\/strong\u003e as standard, making it a genuinely complete, self-contained unit. On the larger NSI-46, NSI-56, and NSI-57, flooring is available as an optional add-on, allowing you to install the sauna over existing tile, concrete, or other suitable flooring in your home.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included as Standard (All Models)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNordic White Spruce interior and exterior construction\u003c\/li\u003e\n\u003cli\u003eHeater sized to the model, with heater guard (NSI-46\/56\/57) or cord-and-plug Junior heater (NSI-44)\u003c\/li\u003e\n\u003cli\u003eAbachi (or similar white wood) benches, backrests, and duckboard\u003c\/li\u003e\n\u003cli\u003eIn-backrest LED RGBW color therapy lighting\u003c\/li\u003e\n\u003cli\u003eAll-glass or glass-and-sidelight door, depending on model\u003c\/li\u003e\n\u003cli\u003eSaunaLogic2® Wi-Fi control with worldwide mobile app\u003c\/li\u003e\n\u003cli\u003eRENTO Pisara bucket and ladle\u003c\/li\u003e\n\u003cli\u003eModular panel construction for fast, straightforward assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNSI-44:\u003c\/strong\u003e 4' x 4' footprint, seats 2, 120V Junior heater (1.7 kW or 2.2 kW), integral waterproof floor included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNSI-46:\u003c\/strong\u003e 4' x 6' footprint, seats up to 3, Designer-SL2 heater, 240V, optional floor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNSI-56:\u003c\/strong\u003e 5' x 6' footprint, seats up to 4–5, Designer-SL2 6.0 kW heater, 240V, optional floor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNSI-57:\u003c\/strong\u003e 5' x 7' footprint, seats up to 5–6, Designer-SL2 heater, 240V, optional floor\u003c\/li\u003e\n\u003cli\u003eInterior\/exterior wood: Nordic White Spruce (all models)\u003c\/li\u003e\n\u003cli\u003eBench material: Abachi (or similar white wood) (all models)\u003c\/li\u003e\n\u003cli\u003eControl system: SaunaLogic2® Wi-Fi with app control (all models)\u003c\/li\u003e\n\u003cli\u003eCountry of origin: Made in the USA (Cokato, Minnesota)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGood to Know\u003c\/h3\u003e\n\u003cp\u003eFlooring is included only on the NSI-44; the NSI-46, NSI-56, and NSI-57 offer an optional floor purchased separately. The NSI-44's Junior heater runs on a standard 120-volt outlet with cord and plug, while the NSI-46, NSI-56, and NSI-57 require a dedicated 240-volt circuit. All NorthStar models are part of a ready-to-order series, meaning no substitutions are available on any size — each ships as a complete, consistent package for simplified ordering and installation.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose the NorthStar Series\u003c\/h3\u003e\n\u003cp\u003eThe NorthStar series gives you the flexibility to choose the exact sauna size that fits your space and household, from a compact two-person retreat to a full family-sized sauna, without sacrificing the authentic Finnish materials, construction quality, or smart features that define every Finnleo sauna. Whichever size you choose, you get the same health and wellness benefits associated with regular sauna use — improved circulation, muscle recovery, stress relief, and relaxation — in a package that installs quickly and is ready to enjoy in days, not months.\u003c\/p\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 across the NorthStar series is safety-tested and listed for use in North America, and the SaunaLogic2® ecosystem ties your heater, lighting, and audio into one seamless, app-controlled experience. As an authorized Finnleo dealer, we offer full factory warranty coverage, expert sizing help, and dedicated support before and after your purchase. Have a question about which NorthStar size, heater option, voltage, or lead time is right for you? Reach out and a sauna specialist will help you spec it correctly the first time.\u003c\/p\u003e","brand":"Finnleo","offers":[{"title":"NSI-44 (48x48x80), Piccolo Mini 1.7 kW, floor included","offer_id":48385765277937,"sku":"FNL-9630-2261","price":10260.0,"currency_code":"USD","in_stock":true},{"title":"NSI-44 (48x48x80), Piccolo Mini 2.2 kW, floor included","offer_id":48385765310705,"sku":"FNL-9630-2262","price":10370.0,"currency_code":"USD","in_stock":true},{"title":"NSI-46 (48x72x84), Designer SL2 4.5 kW, 1 window","offer_id":48385765343473,"sku":"FNL-9630-2263","price":10800.0,"currency_code":"USD","in_stock":true},{"title":"NSI-56 (60x72x84), Designer SL2 6.0 kW, 1 window","offer_id":48385765376241,"sku":"FNL-9630-2264","price":11340.0,"currency_code":"USD","in_stock":true},{"title":"NSI-57 (60x84x84), Designer SL2 6.0 kW, 2 windows","offer_id":48385765409009,"sku":"FNL-9630-2265","price":12420.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/FinnleoNorthStar44IndoorSauna00_f4df7041-8ae7-4cfb-bd63-9aec36da0a5e.webp?v=1783622556","url":"https:\/\/finnishsaunabuilders.com\/products\/finnleo-northstar-indoor-sauna","provider":"Finnish Sauna Builders","version":"1.0","type":"link"}