{"product_id":"steam-oak-meri-230-insulated-garden-sauna","title":"Steam \u0026 Oak Meri 230 Insulated Garden Sauna, 2.2 x 2.3m","description":"\u003cp\u003eThe Meri 230 is an insulated garden sauna: 18mm outer cladding, 70mm insulation and a 12mm inner lining, around a 3.5 m² room with a smoked toughened glass door.\u003c\/p\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOutside size: 2.21 x 2.30m, 2.54m high\u003c\/li\u003e\n\u003cli\u003eRooms: 3.5 m² sauna room plus 0.7 m² at the front\u003c\/li\u003e\n\u003cli\u003eWalls: 18mm cladding, 70mm insulation, 12mm lining\u003c\/li\u003e\n\u003cli\u003eGlass: toughened, smoked\u003c\/li\u003e\n\u003cli\u003eFloor: 28mm\u003c\/li\u003e\n\u003cli\u003eRoof: EPDM rubber membrane included in the price\u003c\/li\u003e\n\u003cli\u003eTreatment: untreated timber, so it needs an exterior wood treatment after assembly\u003c\/li\u003e\n\u003cli\u003eWarranty: 5 year manufacturer's warranty, provided the timber is treated as recommended\u003c\/li\u003e\n\u003cli\u003eHeater: choose one at checkout, or order the shell only\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eChoose your heater at checkout\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShell only.\u003c\/strong\u003e The complete sauna, you source your own heater.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHarvia Cilindro PC90 9kW.\u003c\/strong\u003e The classic Cilindro pillar with its tall stone column, 90kg of stones, controls built into the heater. Harvia rate it for rooms of 8 to 14m³.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHarvia Cilindro PC90XW 9kW WiFi.\u003c\/strong\u003e The same heater with MyHarvia app control, so you can start it from the house. Supplied with the Harvia door sensor, which the electrical sauna standard requires before any heater can be started remotely. Most sellers leave that part off the quote.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHarvia M3 wood fired.\u003c\/strong\u003e The classic Finnish log burning stove, rated by Harvia for rooms of 6 to 13m³. No electrics at all, no standing charge, and the ritual of building the fire. Supplied with a stainless steel chimney, and we confirm the chimney route with you before you order.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSizing the heater.\u003c\/strong\u003e Harvia size heaters on the room volume, then add 50% for solid log walls and about 1.2m³ for every square metre of glass, because both soak up heat that an insulated panel would not. The Meri 230 is insulated, which holds heat well, but the glass front is a large area of glass. Together that points to the 9kW Cilindro or the Harvia M3 wood stove, and the room is within the FinSteam gas rating.\u003c\/p\u003e\u003cp\u003eWe would rather sell you the right heater than the cheapest one. Tell us where the sauna is going and how you plan to use it, and we will confirm the choice with you before you order.\u003c\/p\u003e\u003ch3\u003eAlso available with gas\u003c\/h3\u003e\u003cp\u003ePick a gas option at checkout and we fit the sauna for gas: ventilation built for gas, plus a FinSteam gas heater package that runs on a standard UK propane bottle. No electrician, no chimney and no fire to tend. It heats in around 15 minutes from a dial.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBotnia 81.\u003c\/strong\u003e Our standard 8.1kW gas heater. Everything you need to run the sauna.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAurora 81.\u003c\/strong\u003e The premium version of the same 8.1kW heater, with a better finish and detailing, oxygen depletion auto shut off and flame monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith the safety pack.\u003c\/strong\u003e Adds the Njord heat shield and the Halo guard rail. The heat shield lets the heater sit closer to the timber wall, and the rail stops anyone brushing the hot stones. If you have children, guests, or you rent the sauna out, choose this one.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWithout the safety pack.\u003c\/strong\u003e Heater and stone cage only. Talk to us first, because in a compact hot room the heater sits close to the timber and we will usually recommend the heat shield.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFinSteam rate the 8.1kW heaters for rooms of up to about 8m³ of air when the walls are uninsulated, and up to about 12m³ in a well insulated room. This model is insulated and its hot room sits within that range, which is why gas is offered.\u003c\/p\u003e\u003cp\u003eEvery gas option includes the heater, the Orbis stone cage, 40kg of pre washed sauna stones, a UK propane regulator and CE marked gas hose, and our fitting and commissioning. Our installer fits wooden louvre vents at the sizes FinSteam specify: a low intake beside the heater drawing air from outside, and a high exhaust in the opposite corner. You source a standard 13kg propane bottle locally, and a fixed gas connection needs a Gas Safe registered engineer. \u003ca href=\"\/collections\/gas-sauna-heaters\"\u003eSee the full gas heater range\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eBefore you order: your electricity supply\u003c\/h3\u003e\u003cp\u003eThe electric heaters are not plug in appliances. For the 9kW Harvia specify a 3 x 16A supply on three phase, or a single 50A supply on 10mm² cable if your property is single phase, which most UK homes are. Over a buried run to a garden building that cable size usually needs to go up again for voltage drop. Budget for a qualified electrician and a Part P sign off. The wood stove and the FinSteam gas variants need no electrical supply.\u003c\/p\u003e\u003cp\u003eTell us your supply type and main fuse rating when you enquire and we will tell you honestly what will and will not work before you commit.\u003c\/p\u003e\u003ch3\u003eDelivery and installation\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eKerbside delivery on mainland Great Britain, offloaded by crane, so the lorry needs to get close to your property. Islands are quoted separately.\u003c\/li\u003e\n\u003cli\u003eTypically 3 to 4 weeks from order. The delivery team contacts you to book the day, and nothing is delivered without your agreement.\u003c\/li\u003e\n\u003cli\u003eArrives as a pre-cut kit with numbered parts and assembly instructions.\u003c\/li\u003e\n\u003cli\u003eOur installers can build it for you. Installation is quoted separately, so you only pay for it if you want it.\u003c\/li\u003e\n\u003cli\u003eIt needs a firm, level base. Ask us if you are not sure what yours needs.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Steam \u0026 Oak","offers":[{"title":"Standard \/ Shell only","offer_id":63154365825411,"sku":"SO-MERI230-STANDARD","price":5595.0,"currency_code":"GBP","in_stock":true},{"title":"Standard \/ + Harvia Cilindro PC90 9kW","offer_id":63155340411267,"sku":"SO-MERI230-STANDARD-PC90","price":6395.0,"currency_code":"GBP","in_stock":true},{"title":"Standard \/ + Harvia Cilindro PC90XW 9kW WiFi (incl. door sensor)","offer_id":63155340444035,"sku":"SO-MERI230-STANDARD-PC90XW","price":7295.0,"currency_code":"GBP","in_stock":true},{"title":"Standard \/ + Harvia M3 wood fired","offer_id":63155340476803,"sku":"SO-MERI230-STANDARD-M3","price":6365.0,"currency_code":"GBP","in_stock":true},{"title":"Standard \/ Gas: Botnia 81, no safety pack","offer_id":63155340509571,"sku":"SO-MERI230-STANDARD-GAS-BOT-R14","price":7690.0,"currency_code":"GBP","in_stock":true},{"title":"Standard \/ Gas: Aurora 81, no safety pack","offer_id":63155340542339,"sku":"SO-MERI230-STANDARD-GAS-AUR-R14","price":7890.0,"currency_code":"GBP","in_stock":true},{"title":"Standard \/ Gas: Botnia 81 with safety pack","offer_id":63155340575107,"sku":"SO-MERI230-STANDARD-GAS-BOT-R14S","price":7990.0,"currency_code":"GBP","in_stock":true},{"title":"Standard \/ Gas: Aurora 81 with safety pack","offer_id":63155340607875,"sku":"SO-MERI230-STANDARD-GAS-AUR-R14S","price":8190.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/1187\/1619\/files\/01-steam-oak-meri-230-sauna-garden.jpg?v=1793100024","url":"https:\/\/www.steamandoak.co.uk\/products\/steam-oak-meri-230-insulated-garden-sauna","provider":"Steam\u0026Oak","version":"1.0","type":"link"}