{"product_id":"noir-xxl-signature-finsteam-flagship-two-tent-sauna-suite-aurora-r14s-2-fritid-x","title":"NOIR XXL Signature — FinSteam Flagship Two-Tent Sauna Suite (Aurora R14S + 2× Fritid X)","description":"\u003cp\u003e\u003cem\u003eSteam \u0026amp; Oak is the first UK retail partner for FinSteam.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eThe flagship — two connectable tents, premium heater, full safety pack, complete in one buy\u003c\/h2\u003e\n\u003cp\u003eNOIR XXL Signature is the flagship of the FinSteam range — and the only NOIR package built around \u003cstrong\u003etwo Fritid X tents\u003c\/strong\u003e. Two tents pitch and connect at their entrances: sauna in one, dedicated second space in the other (changing room, cold-plunge antechamber, sleep tent, equipment storage — whatever you need). It's the FinSteam-engineered answer to \"I want a proper outdoor sauna setup, not just a hot tent.\" Backed by a single Aurora 81 R14S heater with full safety pack (Halo + Njord standard), a folding Western Red Cedar bench, 40 kg of stones, and the UK gas kit. One consignment, ready to use the day stock arrives.\u003c\/p\u003e\n\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;max-width:100%;margin:20px 0;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/k1kZzchdlsw\" title=\"NOIR XXL Signature — FinSteam Flagship Two-Tent Sauna Suite (Aurora R14S + 2× Fritid X) | Steam \u0026amp; Oak\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen style=\"position:absolute;top:0;left:0;width:100%;height:100%;\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\n\n\u003ch2\u003eWhy a gas sauna at all (and why it beats wood-fired or electric)\u003c\/h2\u003e\n\u003cp\u003eThe UK portable-sauna market is split between two compromises. \u003cstrong\u003eWood-fired tents\u003c\/strong\u003e bring a chimney to fit through the roof, smoke and ash to clean up, a 30-45 minute warm-up, fire-tending mid-session, and the standing fire risk of a live flame in fabric. \u003cstrong\u003eCheap electric steam pods\u003c\/strong\u003e are dry, lightweight, frequently unrated for safety, and tied to a wall socket. The FinSteam NOIR is the third path: gas-powered, no electricity, no chimney, no live fire — engineered as a sauna from the start.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003eNOIR (gas)\u003c\/th\u003e\n\u003cth\u003eWood-fired\u003c\/th\u003e\n\u003cth\u003eElectric\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat-up time\u003c\/td\u003e\n\u003ctd\u003e~15 minutes, turn a dial\u003c\/td\u003e\n\u003ctd\u003e30-45 minutes, tend a fire\u003c\/td\u003e\n\u003ctd\u003e30-60 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower needed\u003c\/td\u003e\n\u003ctd\u003ePropane bottle\u003c\/td\u003e\n\u003ctd\u003eFirewood\u003c\/td\u003e\n\u003ctd\u003eMains — often a dedicated 32A circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrician \/ wiring\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003ctd\u003eUsually required (£1-2k)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChimney\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003ctd\u003eRequired\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmoke, ash, soot\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003ctd\u003eYes, every session\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003eNaturally humid (combustion vapour stays in the cabin)\u003c\/td\u003e\n\u003ctd\u003eDry until you ladle\u003c\/td\u003e\n\u003ctd\u003eDry until you ladle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOff-grid\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003eDial\u003c\/td\u003e\n\u003ctd\u003eThe fire decides\u003c\/td\u003e\n\u003ctd\u003eThermostat \/ timer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety\u003c\/td\u003e\n\u003ctd\u003eEU-certified, auto oxygen shut-off, physical safety pack\u003c\/td\u003e\n\u003ctd\u003eOpen flame\u003c\/td\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eA clever piece of engineering — the certified safety case\u003c\/h2\u003e\n\u003cp\u003eRunning gas safely inside a small enclosed space is genuinely hard. FinSteam solved it with patented burner technology delivering clean, stable combustion, wrapped in two layers of automatic safety. The \u003cstrong\u003eOxygen Depletion Sensor (ODS)\u003c\/strong\u003e continuously monitors oxygen and automatically shuts off the gas at approximately 18% — well above any level dangerous to occupants. \u003cstrong\u003eFlame monitoring\u003c\/strong\u003e cuts the gas instantly if the flame is lost. The XXL configuration adds the \u003cstrong\u003ephysical safety pack\u003c\/strong\u003e — Halo rail to prevent contact with the hot heater top, Njord shield to reduce clearance to combustible timber. FinSteam's stated claim: the only CE-marked, electricity-free sauna gas heater on the European market. AENOR-tested under EU Gas Appliance Regulation 2016\/426. Zero warranty returns on the heater across the last 12 months.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's in the XXL Signature package — every piece explained\u003c\/h2\u003e\n\n\u003ch3\u003e1. Two × FinSteam Fritid X premium black sauna tents — the value driver\u003c\/h3\u003e\n\u003cp\u003eThis is the single biggest reason to choose XXL over XL. \u003cstrong\u003eTwo Fritid X tents\u003c\/strong\u003e, designed to connect at their entrances to give you a sauna in one tent and a dedicated second space in the other. Buying two Fritid X tents separately would cost ~£1,790 at retail; the XXL package gets you both as part of a complete setup.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoth tents identical:\u003c\/strong\u003e 180 × 180 cm floor, 180\/207 cm height, 8 m³ interior, 3-layer Oxford 420D \/ 150 g\/m² fibre \/ Oxford 210D fabric, 2000 mm waterproof rating, sub-minute setup with integrated pop-up frame.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoth engineered for the FinSteam heater\u003c\/strong\u003e — vent openings sized and positioned for the airflow, fabric handled for combustion warmth, certified together under EU Regulation 2016\/426.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoth have two entrances each.\u003c\/strong\u003e Two of the four entrances connect at the join point between the tents; the other two stay as standard sauna doors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe connection at the entrances\u003c\/strong\u003e is built-in — designed to butt directly to the matching entrance on the second tent, giving you a single shared opening between two interiors. Fast to assemble, no separate tunnel piece.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOne heated sauna, one companion space.\u003c\/strong\u003e The package includes one Aurora 81 R14S heater, one gas kit and one 40 kg stone load — so the second tent is not a second heated sauna. It's your changing room, cool-down space or overnight tent, connected directly to the sauna tent.\u003c\/p\u003e\n\n\u003ch3\u003eWhat the second tent unlocks (the practical setups)\u003c\/h3\u003e\n\u003cp\u003eTwo Fritid X tents joined at the entrances give you four practical setups in one purchase:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSauna + changing room\u003c\/strong\u003e — get changed in the warm, year-round use becomes effortless. The single biggest comfort upgrade for UK climate use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSauna + cold-plunge antechamber\u003c\/strong\u003e — your Steam \u0026amp; Oak cold plunge tub lives in the second tent, sheltered from wind and rain. Contrast therapy done properly, weather-independent.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSauna + sleep tent\u003c\/strong\u003e — for off-grid trips, wild swimming weekends, glamping rotation, festival pop-ups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSauna + commercial waiting area\u003c\/strong\u003e — for events \/ pop-ups \/ holiday lets running paid sessions, the second tent is where customers change and wait.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e2. FinSteam Aurora 81 R14S gas sauna heater + safety pack\u003c\/h3\u003e\n\u003cp\u003eThe Aurora 81 is FinSteam's newer premium 8.1 kW heater. The \u003cstrong\u003eR14S configuration\u003c\/strong\u003e includes the FinSteam safety pack \u003cstrong\u003eas standard\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAurora 81 heater chassis\u003c\/strong\u003e — 8.1 kW, 0.59 kg\/h gas consumption, 15-20 min heat-up, 61 × 51 × 30 cm, ~9.8 kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrbis 14 stone cage\u003c\/strong\u003e fitted — 20-25 kg+ capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHalo safety rail (standard).\u003c\/strong\u003e Wood-clad rail around the heater top, prevents accidental contact with the hot stone cage. Standalone retail ~£249.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNjord heat shield (standard).\u003c\/strong\u003e Non-combustible steel shield, reduces clearance to combustible timber (200 mm → 50 mm). Standalone retail ~£189.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUK propane spec:\u003c\/strong\u003e I3P 37 mbar (included regulator + hose pre-configured).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e EU Type-Examination Certificate, AENOR-tested under Gas Appliance Regulation 2016\/426. ODS + flame monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e3. Folding Western Red Cedar sauna bench\u003c\/h3\u003e\n\u003cp\u003eA folding \u003cstrong\u003eWestern Red Cedar\u003c\/strong\u003e bench, sized for the Fritid X sauna tent. \u003cstrong\u003eCedar is the classic sauna-bench timber:\u003c\/strong\u003e naturally moisture-resistant, low heat conductivity so it stays comfortable against skin rather than scalding, and it carries that unmistakable warm cedar aroma when the room comes up to temperature. Drops into the tent without adjustment and folds flat for storage and transport.\u003c\/p\u003e\n\n\u003ch3\u003e4. 40 kg pre-washed FinSteam sauna stones\u003c\/h3\u003e\n\u003cp\u003eSized for the Orbis 14 cage, 40 kg of proper thermal density for genuine löyly response. Pre-washed, burn off on first use, lasts most domestic users 3-5 years.\u003c\/p\u003e\n\n\u003ch3\u003e5. UK propane regulator + 1.2 m CE-marked gas hose\u003c\/h3\u003e\n\u003cp\u003eThe bit FinSteam don't ship by design. UK kit included: I3P 37 mbar regulator, 27 mm clip-on connector for Calor 13 kg bottles, CE-marked gas hose at Ø ≥ 9 mm and 1.2 m length. For commercial \/ hire \/ events with larger propane bottles (POL screw, 19-47 kg), get in touch before ordering.\u003c\/p\u003e\n\n\u003ch2\u003eThe XXL value case\u003c\/h2\u003e\n\u003cp\u003eThe XXL Signature is the flagship — and it's also the package where the bundle economics work hardest in your favour. Sum-of-components retail vs the XXL price:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2× Fritid X tents @ £895 each = £1,790\u003c\/li\u003e\n\u003cli\u003eAurora 81 R14S = £2,295\u003c\/li\u003e\n\u003cli\u003eFolding cedar bench = £185\u003c\/li\u003e\n\u003cli\u003e40 kg stones + UK regulator\/hose kit = £188\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBought separately: £4,458\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eNOIR XXL Signature: \u003cstrong\u003e£3,995\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBuying the package saves you \u003cstrong\u003e£463\u003c\/strong\u003e against sourcing the same components individually — and you get the convenience of one decision, one delivery, and a matched FinSteam-engineered configuration rather than five suppliers and a hope that it all fits together.\u003c\/p\u003e\n\n\u003ch2\u003eMade in Finland. Designed as a system. Backed by a track record.\u003c\/h2\u003e\n\u003cp\u003eEvery component is FinSteam-engineered and matched. The Aurora 81 is manufactured in Finland by FinSteam Ab Oy with all components sourced from Europe. Spare parts ship direct from the factory. UK stock + UK service + UK phone support through Steam \u0026amp; Oak as the official first UK retail partner. Zero warranty returns on the heater across the last 12 months.\u003c\/p\u003e\n\n\u003ch2\u003ePortable by default. Gas Safe registered if you fix it down.\u003c\/h2\u003e\n\u003cp\u003eThe heater ships as a portable LPG appliance — connected outside to a propane bottle via the included 37 mbar regulator and CE-marked hose, like a patio heater. \u003cstrong\u003eYou do not need a Gas Safe registered engineer for portable use.\u003c\/strong\u003e If you choose to permanently fix the heater into a structure, \u003cstrong\u003eUK regulations require the gas connection to be made by a Gas Safe registered engineer.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWho it's for\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBuyers who want the full FinSteam experience in a single decision and single delivery — the convenience tier.\u003c\/li\u003e\n\u003cli\u003eHoliday-let \/ Airbnb operators where a sauna \u003cem\u003esuite\u003c\/em\u003e is the wellness amenity that books out the calendar (vs a bare sauna).\u003c\/li\u003e\n\u003cli\u003eMobile sauna hire \/ events businesses (see also our \u003ca href=\"\/pages\/mobile-sauna-hire\"\u003emobile sauna hire guide\u003c\/a\u003e) — XXL is the configuration that justifies a premium per-session hire price because customers see a proper setup, not just a tent.\u003c\/li\u003e\n\u003cli\u003eOff-grid \/ cabin \/ wilderness use where you want sauna + somewhere to change without trekking through cold.\u003c\/li\u003e\n\u003cli\u003eAnyone running serious contrast therapy who wants a paired sauna + cold-plunge setup that doesn't depend on the weather.\u003c\/li\u003e\n\u003cli\u003eFamily \/ household use where you want the changing-room comfort upgrade that turns the sauna from \"occasional treat\" into \"weekly habit\".\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNot included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePropane bottle\u003c\/strong\u003e — buy a UK 13 kg Calor propane locally.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-combustible base\u003c\/strong\u003e for the heater (≥30 mm thick, ≥300 × 300 mm).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold plunge tub\u003c\/strong\u003e — pairs with our Steam \u0026amp; Oak cold plunge range for full contrast-therapy use of the second tent.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's the difference between using two connected Fritid X tents and a much bigger single tent like the FinSteam Dome?\u003c\/strong\u003e\u003cbr\u003eDifferent products for different use-cases. The Dome is a 4×4 m octagonal group sauna built for 10-14 people in one space — requires two heaters running together, designed for events \/ rentals \/ commercial group use. The XXL configuration is two smaller 3-4 person tents joined at the entrances — one heated sauna, one companion space. Pick XXL for sauna-suite use (couples \/ families \/ boutique pop-ups). Pick the Dome for group sauna (commercial groups, festivals).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the second tent heated too?\u003c\/strong\u003e\u003cbr\u003eNo. The package includes one Aurora 81 R14S heater, one gas kit and one 40 kg stone load, all for the sauna tent. The second tent connects at the entrance and works as a changing room, cool-down space, cold-plunge shelter or sleep tent.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I have to use the second tent — can I just pitch one and have a single FinSteam sauna?\u003c\/strong\u003e\u003cbr\u003eYes. Both tents are standalone-capable Fritid X. If you only want one pitched at a time, the second tent is essentially a spare \/ backup \/ replacement, which is worth having anyway given the wear and tear of mobile \/ outdoor use. Most XXL owners do pitch both regularly though — the second-tent comfort upgrade is the reason they bought the package.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do the two tents connect — does it leave a draft \/ cold gap?\u003c\/strong\u003e\u003cbr\u003eNo. The two entrances are designed to butt directly together, creating a single shared opening between the two interiors. Both tents seal at the connection. Heat retention in the sauna tent is identical to a standalone Fritid X.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need a Gas Safe engineer?\u003c\/strong\u003e\u003cbr\u003eNot for portable use. Yes for any fixed install.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow big a propane bottle do I need for a session?\u003c\/strong\u003e\u003cbr\u003eA standard UK 13 kg Calor propane runs the heater at full output for around 20 hours — i.e., 4-5 typical hour-long sauna sessions per bottle, comfortably. Throttled at temperature it's longer. Most XXL owners stock 2 bottles and rotate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I run a cold plunge inside the second tent?\u003c\/strong\u003e\u003cbr\u003eYes — it's one of the most common uses. The second tent shelters the cold plunge from wind and rain (so the water doesn't drop below your target temperature unpredictably), and means you can run a proper contrast-therapy session year-round. We can pair the XXL with a Steam \u0026amp; Oak cold plunge tub — get in touch before ordering and we'll spec the right tub for the tent footprint.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs XXL appropriate for mobile sauna hire \/ events?\u003c\/strong\u003e\u003cbr\u003eYes — it's the configuration most UK mobile sauna operators choose for a flagship single-unit setup. The second tent doubles as customer changing area, which is the difference between a sauna-as-a-novelty offer and a sauna-as-a-real-amenity offer at events.\u003c\/p\u003e\n\n\u003ch2\u003eDelivery + documents\u003c\/h2\u003e\n\u003cp\u003eFree UK delivery. Stock status and lead time shown above the buy button. The XXL ships in a larger package than the lower NOIR tiers — best assembled by 2 people in around 15-20 minutes.\u003c\/p\u003e\n\u003cp\u003eDocuments available on request: EU Type-Examination Certificate (AENOR) · EU Declaration of Conformity · Installation \u0026amp; safety manual · Ventilation spec · UK gas connection guide · Paired-tent setup notes.\u003c\/p\u003e\n\u003ch2\u003eHow the gas heat works — ready in about 15 minutes\u003c\/h2\u003e\n\u003cp\u003eElectric and wood heaters warm the room \u003cem\u003eindirectly\u003c\/em\u003e: they heat a big mass of stones first, which slowly warms the air — 30 to 45 minutes of waiting or fire-tending. A FinSteam gas heater is \u003cstrong\u003eflueless\u003c\/strong\u003e and heats \u003cem\u003edirectly\u003c\/em\u003e: it burns gas cleanly and puts the hot air and water vapour straight into the cabin, while the stones still heat for löyly. Nothing is stored first, nothing is lost up a chimney — so it's ready in about \u003cstrong\u003e15 minutes\u003c\/strong\u003e, on a dial.\u003c\/p\u003e\n\u003cp\u003eFull explainer: \u003ca href=\"\/blogs\/news\/how-a-gas-sauna-heater-works\"\u003ehow a gas sauna heater works\u003c\/a\u003e. Weighing up fuels? \u003ca href=\"\/blogs\/news\/wood-fired-vs-gas-vs-electric-sauna\"\u003eWood-fired vs gas vs electric\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eThe safety engineering\u003c\/h2\u003e\n\u003cp\u003eGas in an enclosed space deserves serious engineering. Every FinSteam heater has an \u003cstrong\u003eOxygen Depletion Sensor (ODS)\u003c\/strong\u003e that shuts the gas off automatically if oxygen drops too low, \u003cstrong\u003eflame supervision\u003c\/strong\u003e that cuts the gas the instant the flame is lost, and push-button piezo ignition. This package includes \u003cstrong\u003eone\u003c\/strong\u003e Aurora 81 R14S heater, which adds an integrated \u003cstrong\u003e60-minute safety timer\u003c\/strong\u003e and the full safety pack — Halo rail and Njord heat shield — fitted as standard. That single heater serves the sauna tent; the second tent is not a second heated sauna, it's the connected changing \/ cool-down \/ overnight space. The cylinders always stay outside. EU type-examination certified under the Gas Appliance Regulation (2016\/426).\u003c\/p\u003e\n\n\u003ch2\u003eWhy gas wins in busy and commercial saunas\u003c\/h2\u003e\n\u003cp\u003eThe hardest thing for any public or mobile sauna is the door: every time it opens, hot air escapes and cold pours in. An electric or wood heater then sags while it slowly rebuilds heat from the stones. A flueless gas heater produces heat \u003cem\u003econtinuously\u003c\/em\u003e and replaces the lost hot air the moment it escapes — so it holds temperature through constant use. The 12-month warranty applies to commercial use.\u003c\/p\u003e\n\n\u003ch2\u003eCompare the range\u003c\/h2\u003e\n\u003cp\u003eValue range (Botnia heater): \u003ca href=\"\/products\/ember-base-gas-sauna-tent\"\u003eEmber Base\u003c\/a\u003e (£2,495) · \u003ca href=\"\/products\/ember-complete-gas-sauna-tent\"\u003eEmber Complete\u003c\/a\u003e (£2,695). Premium (Aurora): \u003ca href=\"\/products\/noir-l-elite-finsteam-premium-portable-sauna-for-2-4-people-aurora-heater\"\u003eNOIR L Elite\u003c\/a\u003e (£2,895) · \u003ca href=\"\/products\/noir-xl-signature-finsteam-premium-sauna-package-with-safety-pack-aurora-r14s\"\u003eNOIR XL Signature\u003c\/a\u003e (£3,195) · NOIR XXL Signature (this page, £3,995) — an £800 step up from XL for the second Fritid X tent. Commercial flagship: \u003ca href=\"\/products\/noir-dome-commercial-gas-sauna-package\"\u003eNOIR Dome\u003c\/a\u003e. Prefer the fire ritual? See our \u003ca href=\"\/collections\/outdoor-wood-fired-saunas\"\u003ewood-fired saunas\u003c\/a\u003e.\u003c\/p\u003e","brand":"FinSteam","offers":[{"title":"Default Title","offer_id":58206345363843,"sku":"FS-NOIR-XXL-SIG","price":3995.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/1187\/1619\/files\/fritid-x-hero_1df7dd4c-1d56-4f3d-8ffa-a04ed2963a65.jpg?v=1780949922","url":"https:\/\/www.steamandoak.co.uk\/products\/noir-xxl-signature-finsteam-flagship-two-tent-sauna-suite-aurora-r14s-2-fritid-x","provider":"Steam\u0026Oak","version":"1.0","type":"link"}