{"product_id":"aito-ak47-ak57-and-ak57k-wood-burning-sauna-heater","title":"Aitokiuas Heat Storing Wood Burning Sauna\/Banya Heater","description":"\u003ch2\u003eAitokiuas Sauna Stove - The Traditional Heat Storing Stove \u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eAitokiuas is the original, traditional heat storing sauna heater from Finnish sauna manufacturer Narvi.\u003c\/strong\u003e Aitokiuas - AK stands for \u003cem\u003eAito Kiuas\u003c\/em\u003e, which is Finnish for ‘Genuine Stove’. The sauna heater bears this name, because these traditional heat storing sauna stoves are based on the original sauna heaters used throughout the last century in Finland. Naturally the design has come a long way, being perfected by decades of Finnish ingenuity.\u003c\/p\u003e\n\u003cp\u003eUnlike the other constantly burning heaters, these legendary heat storing stoves require only a single heating to provide excellent sauna until the following morning. The huge stone capacity delivers exactly the right kind of high oxygen heat for the truest \u003cem\u003elöyly\u003c\/em\u003e which is easily regulated, even by a sauna novice.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe matte black painted Aitokiuas\u003c\/strong\u003e is the perfect choice for a durable heater, ensuring rust resistance and making is a pleasure to clean. This heater comes with extremely durable, fast-heating stones that extend their usage life and decrease the required heating time. The AK stoves are the top class heaters for the true sauna connoisseur. A fact that has lead the Finnish president, Sauli Niinistö, to choose this heater for his personal sauna. Needless to say, their constant heat supply is an excellent bonus when fitting sauna around his busy schedule.\u003c\/p\u003e\n\n\u003cp\u003eThe heaters require durable ceramic stones sauna stones due the high heats within the heaters. Both the AK57 and AK57 are available with heater tunnels that allow the heater to be fueled from the outside of the sauna room through the wall. These can be purchased separately here. The AK57 is also available with a extension piece that makes the heater taller (AK57K modification), which is particularly useful where the sauna or banya has raised or mezzanine benching. The AK57K also considerably increases the heaters stone capacity for a further improved \u003cem\u003elöyly. \u003c\/em\u003eThe AK57K extension piece can be purchased here along with the additional ceramic stones required.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cu\u003eNote:\u003c\/u\u003e Sauna sauna stones to be purchased separately\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eThis heater requires up to 60-140kg of sauna stones. We recommend using a combination of Ceramic and Olivine Diabase \u003c\/b\u003e\u003ca href=\"\/collections\/sauna-stones\"\u003e\u003cb\u003eSauna Stones\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e for optimal performance. Please check the recommended stone quantities in the installation manual. \u003c\/b\u003e\u003c\/p\u003e\n\n\u003ch4\u003eProduct Specification\u003c\/h4\u003e\n\u003ctable width=\"540\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e\u003cstrong\u003eAK-47\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e\u003cstrong\u003eAK-57\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e\u003cstrong\u003eAK-57K\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"67\"\u003e\n\u003cp\u003e\u003cstrong\u003eAK-78\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"69\"\u003e\n\u003cp\u003e\u003cstrong\u003eAK-110\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003eCapacity of the sauna\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e8–12m³\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e9–20m³\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e11–23m³\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"67\"\u003e\n\u003cp\u003e18–40m³\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"69\"\u003e\n\u003cp\u003e65–80m³\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurements and weight\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003eHeight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e101cm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e116cm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e138cm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"67\"\u003e\n\u003cp\u003e140cm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"69\"\u003e\n\u003cp\u003e158cm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003eDiameter\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e47cm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e57cm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e57cm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"67\"\u003e\n\u003cp\u003e78cm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"69\"\u003e\n\u003cp\u003e110cm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003eHeater weight\/ Amount of Ceramic Stones\/ Amount of Olivine Stones\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e190kg\/ 60kg\/ 90kg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e270kg\/ 90kg\/ 160kg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e305kg\/ 130kg\/ 220kg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"67\"\u003e\n\u003cp\u003e715kg\/ 260kg\/ 290kg \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"69\"\u003e\n\u003cp\u003e1775kg\/ 600kg\/ 650kg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003eConnective flue’s outer diameter\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e150mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e150mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e150mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"67\"\u003e\n\u003cp\u003e210mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"69\"\u003e\n\u003cp\u003e290mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003eConnective flue from the lower corner of the floor*\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e128cm*\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e146cm*\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e173cm*\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"67\"\u003e\n\u003cp\u003e189cm*\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"69\"\u003e\n\u003cp\u003e204cm*\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003eEncasing\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003ePainted Matte Black\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003ePainted Matte Black\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003ePainted Matte Black\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"67\"\u003e\n\u003cp\u003ePainted Matte Black\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"69\"\u003e\n\u003cp\u003ePainted Matte Black\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003e\u003cstrong\u003eSafety distances**\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003eTo the sides\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e500mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e500mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e500mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"67\"\u003e\n\u003cp\u003e500mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"69\"\u003e\n\u003cp\u003e500mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003eIn front\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e1000mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e1000mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e1000mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"67\"\u003e\n\u003cp\u003e1000mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"69\"\u003e\n\u003cp\u003e1000mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003eUpwards\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e1200mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e1200mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e1200mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"67\"\u003e\n\u003cp\u003e1200mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"69\"\u003e\n\u003cp\u003e1200mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003eTo the rear\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e500mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e500mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"75\"\u003e\n\u003cp\u003e500mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"67\"\u003e\n\u003cp\u003e500mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"69\"\u003e\n\u003cp\u003e500mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e* This is so the sauna bench remains high enough from the surface of the sauna heater. \u003c\/p\u003e\n\u003cp\u003e** Safety distances are to combustible materials.\u003c\/p\u003e\n\u003ch4\u003eAbout Narvi Oy\u003c\/h4\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/SkoehOKkd_8\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eYou can browse our wider Narvi collection \u003ca href=\"\/collections\/vendors?q=Narvi\"\u003ehere\u003c\/a\u003e. \u003cbr\u003e\u003c\/p\u003e\n\n\u003ch4\u003eProduct Disclaimer\u003c\/h4\u003e\n\u003cp\u003eAll Aito heat storing sauna heaters are CE tested and bear the Finnish Key Flag Symbol. This is awarded to heat storing sauna heaters that are made and designed in Finland, where over 95% or more of the production must be within Finland itself. There are many brands that claim to be made in Finland but are actually made in the Far East or Russia and merely assembled or labeled in Finland. \u003c\/p\u003e\n\n\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003ePlease note\u003c\/span\u003e\u003cspan\u003e, we recommend that\u003c\/span\u003e\u003cspan\u003esauna heater\u003c\/span\u003e\u003cspan\u003es should\u003c\/span\u003e\u003cspan\u003e be installed by a suitably qualified electrician\/builder\/plumber\u003c\/span\u003e\u003cspan\u003e\/\u003c\/span\u003e\u003cspan\u003efitter.  \u003c\/span\u003e\u003c\/p\u003e","brand":"Aito","offers":[{"title":"AK-47","offer_id":59793196056901,"sku":"2210-001","price":1095.0,"currency_code":"GBP","in_stock":true},{"title":"AK-57","offer_id":59793196089669,"sku":"2220-001","price":1316.0,"currency_code":"GBP","in_stock":true},{"title":"AK-47 (ST add-on)","offer_id":59793196122437,"sku":"2210ST","price":256.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1098\/3253\/6389\/files\/aitokiuas-heat-storing-wood-burning-saunabanya-heater-wood-burning-sauna-heater-wood-burning-sauna-heater-finnmark-sauna-213875.jpg?v=1792243879","url":"https:\/\/brambleandbolt.shop\/products\/aito-ak47-ak57-and-ak57k-wood-burning-sauna-heater","provider":"Bramble \u0026 Bolt","version":"1.0","type":"link"}