{"product_id":"narvi-kuru-20-wood-burning-sauna-heater","title":"Narvi Kuru 20 Wood Burning Sauna Heater","description":"\u003c!-- more --\u003e\n\u003cdiv style=\"background: #f8f9fa; padding: 50px 40px 40px; text-align: center; margin-bottom: 50px;\"\u003e\n\u003ch1 style=\"color: #000000; font-size: 2.6em; margin-bottom: 20px; font-weight: 700; line-height: 1.3;\"\u003eNarvi Kuru 20 Wood Burning Sauna Heater\u003c\/h1\u003e\n\u003cp style=\"font-size: 1.25em; color: #000000; margin-bottom: 0; line-height: 1.7;\"\u003eWood Burning Sauna Heater • 35 kg Stone Capacity • Glazed Door • Black Steel Housing • Made in Finland • FREE Shipping\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"padding: 35px 0; margin-bottom: 50px; border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ch2 style=\"color: #000000; margin-top: 0; font-size: 1.7em; font-weight: 600; margin-bottom: 15px;\"\u003eFinnish Craftsmanship. Live Fire Ambiance. Authentic Löyly.\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 1.1em; color: #000000; line-height: 1.9;\"\u003eThe Narvi Kuru 20 is a luxurious wood-burning sauna heater designed to deliver an unparalleled sauna experience with its pleasant steam and authentic feel. Crafted in Finland by the renowned Narvi brand, the Kuru 20 has earned a reputation for exceptional quality and style. Its stylish glazed door lets you enjoy the soothing ambiance of a live fire during your session, while the sleek black-painted steel housing and wooden handles add a sophisticated, elegant touch to any sauna. While designed for smaller sauna sizes, the Kuru 20 delivers a premium and opulent sauna experience that rivals larger models — the perfect addition to any sauna.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0658\/7763\/9352\/files\/dundalk-leisurecraft-canadian-timber-4-person-minipod-sauna-ctc77mw-athlete-recovery-depot-narvi-kuru-14-woodburning-heater-with-adjustable-base-chimney-47627899142328.webp?v=1745695121\" alt=\"Narvi Kuru 20 Wood Burning Sauna Heater\" style=\"display: block; margin: 50px auto; max-width: 700px; width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\n\u003cdiv style=\"background: #f8f9fa; padding: 45px; margin: 50px 0;\"\u003e\n\u003ch3 style=\"color: #000000; margin-top: 0; font-size: 1.5em; font-weight: 600; margin-bottom: 20px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"font-size: 1.1em; line-height: 2.2; margin: 0; padding-left: 0; list-style: none; color: #000000;\"\u003e\n\u003cli\u003e✓ Glazed door — enjoy the ambiance of a live fire during your sauna session\u003c\/li\u003e\n\u003cli\u003e✓ Black-painted steel housing for a sleek, modern aesthetic\u003c\/li\u003e\n\u003cli\u003e✓ Wooden handles for easy, comfortable operation\u003c\/li\u003e\n\u003cli\u003e✓ 35 kg sauna stone capacity for optimal heat and steam\u003c\/li\u003e\n\u003cli\u003e✓ Authentic wood-burning Finnish sauna experience\u003c\/li\u003e\n\u003cli\u003e✓ Premium build quality — a fan favourite among sauna enthusiasts\u003c\/li\u003e\n\u003cli\u003e✓ Made in Finland by Narvi\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color: #000000; font-size: 2em; margin-top: 70px; margin-bottom: 35px; font-weight: 600;\"\u003eComplete Technical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 50px 0; background: white;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #f8f9fa;\"\u003e\n\u003cth style=\"padding: 20px; text-align: left; font-size: 1.05em; font-weight: 600; color: #000000; border-bottom: 2px solid #000000;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 20px; text-align: left; font-size: 1.05em; font-weight: 600; color: #000000; border-bottom: 2px solid #000000;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 18px; border-bottom: 1px solid #e0e0e0; color: #000000;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 18px; border-bottom: 1px solid #e0e0e0; color: #000000;\"\u003eNarvi Kuru 20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f8f9fa;\"\u003e\n\u003ctd style=\"padding: 18px; border-bottom: 1px solid #e0e0e0; color: #000000;\"\u003e\u003cstrong\u003eHeater Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 18px; border-bottom: 1px solid #e0e0e0; color: #000000;\"\u003eWood Burning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 18px; border-bottom: 1px solid #e0e0e0; color: #000000;\"\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 18px; border-bottom: 1px solid #e0e0e0; color: #000000;\"\u003e67.5 cm | 27\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f8f9fa;\"\u003e\n\u003ctd style=\"padding: 18px; border-bottom: 1px solid #e0e0e0; color: #000000;\"\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 18px; border-bottom: 1px solid #e0e0e0; color: #000000;\"\u003e47.5 cm | 19\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 18px; border-bottom: 1px solid #e0e0e0; color: #000000;\"\u003e\u003cstrong\u003eStone Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 18px; border-bottom: 1px solid #e0e0e0; color: #000000;\"\u003eUp to 35 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f8f9fa;\"\u003e\n\u003ctd style=\"padding: 18px; border-bottom: 1px solid #e0e0e0; color: #000000;\"\u003e\u003cstrong\u003eFlue Outlet Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 18px; border-bottom: 1px solid #e0e0e0; color: #000000;\"\u003e119 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 18px; border-bottom: 1px solid #e0e0e0; color: #000000;\"\u003e\u003cstrong\u003eFlue Outlet Height from Floor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 18px; border-bottom: 1px solid #e0e0e0; color: #000000;\"\u003e50 cm | 19½\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f8f9fa;\"\u003e\n\u003ctd style=\"padding: 18px; border-bottom: 1px solid #e0e0e0; color: #000000;\"\u003e\u003cstrong\u003eChimney Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 18px; border-bottom: 1px solid #e0e0e0; color: #000000;\"\u003eTop or rear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 18px; border-bottom: 1px solid #e0e0e0; color: #000000;\"\u003e\u003cstrong\u003eDoor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 18px; border-bottom: 1px solid #e0e0e0; color: #000000;\"\u003eGlazed (glass)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f8f9fa;\"\u003e\n\u003ctd style=\"padding: 18px; border-bottom: 1px solid #e0e0e0; color: #000000;\"\u003e\u003cstrong\u003eHousing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 18px; border-bottom: 1px solid #e0e0e0; color: #000000;\"\u003eBlack-painted steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 18px; border-bottom: 1px solid #e0e0e0; color: #000000;\"\u003e\u003cstrong\u003eHandles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 18px; border-bottom: 1px solid #e0e0e0; color: #000000;\"\u003eWood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f8f9fa;\"\u003e\n\u003ctd style=\"padding: 18px; border-bottom: 1px solid #e0e0e0; color: #000000;\"\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 18px; border-bottom: 1px solid #e0e0e0; color: #000000;\"\u003eRequires non-combustible floor, or Narvi base if over underfloor heating (min. 25 mm air gap). Maintain 500 mm safety clearance to combustible materials. Preheat before first use; place stones loosely for airflow.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 18px; border-bottom: 1px solid #e0e0e0; color: #000000;\"\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 18px; border-bottom: 1px solid #e0e0e0; color: #000000;\"\u003eFinland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f8f9fa;\"\u003e\n\u003ctd style=\"padding: 18px; border-bottom: 1px solid #e0e0e0; color: #000000;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 18px; border-bottom: 1px solid #e0e0e0; color: #000000;\"\u003eNarvi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 18px; border-bottom: 1px solid #e0e0e0; color: #000000;\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 18px; border-bottom: 1px solid #e0e0e0; color: #000000;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0658\/7763\/9352\/files\/NarviKuru14Manual.pdf?v=1729633631\" rel=\"noopener\" target=\"_blank\" style=\"color: #000000;\"\u003eOwner's Manual\u003c\/a\u003e  |  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0658\/7763\/9352\/files\/NarviKuru_Product_Drawing.pdf?v=1780935921\" rel=\"noopener\" target=\"_blank\" style=\"color: #000000;\"\u003eProduct Drawing\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2 style=\"color: #000000; font-size: 2em; margin-top: 70px; margin-bottom: 35px; font-weight: 600;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin: 50px 0;\"\u003e\n\u003cdiv style=\"margin-bottom: 30px; padding-bottom: 30px; border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ch3 style=\"color: #000000; font-size: 1.2em; font-weight: 600; margin-bottom: 12px;\"\u003eHow does the Kuru 20 differ from the Kuru 14?\u003c\/h3\u003e\n\u003cp style=\"color: #000000; line-height: 1.9; margin: 0;\"\u003eThe Kuru 20 is the larger model in the Kuru series, suited for mid-size saunas, while the Kuru 14 is designed for smaller spaces. Both share the same glazed door design, black steel housing, and Finnish craftsmanship.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 30px; padding-bottom: 30px; border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ch3 style=\"color: #000000; font-size: 1.2em; font-weight: 600; margin-bottom: 12px;\"\u003eWhat are the installation requirements?\u003c\/h3\u003e\n\u003cp style=\"color: #000000; line-height: 1.9; margin: 0;\"\u003eThe Kuru 20 must be installed on a non-combustible floor. If installed over underfloor heating, a specialized Narvi base with a minimum 25 mm air gap is required. Maintain 500 mm safety clearance to all combustible materials. Connect the flue from the top or rear. Before first use, preheat the stove and place stones loosely to ensure proper airflow.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 30px; padding-bottom: 30px; border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ch3 style=\"color: #000000; font-size: 1.2em; font-weight: 600; margin-bottom: 12px;\"\u003eWhat makes Narvi heaters unique?\u003c\/h3\u003e\n\u003cp style=\"color: #000000; line-height: 1.9; margin: 0;\"\u003eNarvi is a Finnish manufacturer with decades of experience crafting wood-burning sauna heaters to the highest standards. The Kuru series is known for its glazed door design, premium materials, and authentic löyly — the soft, pleasant steam that defines a true Finnish sauna experience.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"color: #000000; font-size: 1.2em; font-weight: 600; margin-bottom: 12px;\"\u003eDo you offer financing?\u003c\/h3\u003e\n\u003cp style=\"color: #000000; line-height: 1.9; margin: 0;\"\u003eYes! Flexible financing options available at checkout.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background: #f8f9fa; padding: 60px 50px; text-align: center; margin: 70px 0;\"\u003e\n\u003ch2 style=\"color: #000000; font-size: 2.4em; margin-bottom: 25px; font-weight: 700; line-height: 1.3;\"\u003eFinnish Craftsmanship. Live Fire Ambiance. Authentic Löyly.\u003c\/h2\u003e\n\u003cp style=\"font-size: 1.3em; margin-bottom: 35px; line-height: 1.7; color: #000000;\"\u003eThe Narvi Kuru 20 — premium Finnish wood-burning sauna heater with glazed door and 35 kg stone capacity. FREE Shipping included.\u003c\/p\u003e\n\u003cp style=\"font-size: 1.15em; margin-bottom: 0; font-weight: 600; color: #000000;\"\u003eAdd to cart now — FREE Shipping included.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"padding: 30px 0; margin: 50px 0;\"\u003e\n\u003ch3 style=\"color: #000000; margin-top: 0; font-size: 1.3em; font-weight: 600; margin-bottom: 15px;\"\u003eSafe \u0026amp; Secure Shopping\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; color: #000000; line-height: 1.9; font-size: 1.05em;\"\u003eSSL Encrypted Checkout • Secure Payment Processing • Privacy Protected • 100% Authentic Products • FREE Shipping\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Narvi","offers":[{"title":"Default Title","offer_id":50728048132280,"sku":"NARKURU20","price":1495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/7763\/9352\/files\/dundalk-leisurecraft-canadian-timber-4-person-minipod-sauna-ctc77mw-athlete-recovery-depot-narvi-kuru-14-woodburning-heater-with-adjustable-base-chimney-47627899142328.webp?v=1745695121","url":"https:\/\/www.athleterecoverydepot.com\/products\/narvi-kuru-20-wood-burning-sauna-heater","provider":"Athlete Recovery Depot","version":"1.0","type":"link"}