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The Selenia is a premium 4-person outdoor traditional sauna built from red cedar wood with dual-layer insulated walls for efficient heat retention in any outdoor environment. Powered by a 4.5 kW UL-certified Harvia KIP heater with a 60-minute auto shut-off, the Selenia delivers authentic wet and dry sauna sessions at temperatures up to 194°F. Backrests, headrests, sauna stones, a hygrometer & thermometer, sand timer, water bucket & ladle, interior light, and wooden lampshade are all included — everything you need for a complete, spa-quality sauna experience at home.
Unlike infrared saunas, the Selenia delivers a true traditional sauna experience — heat the Harvia stones and pour water to create steam for a wet sauna session, or enjoy pure dry heat. Temperatures reach up to 194°F for an intense, authentic Finnish-style sauna experience for up to four people simultaneously.
The Selenia's walls feature dual-layer red cedar construction (12 mm exterior / 8 mm interior) with a 30 mm insulation layer of waterproof tarpaulin and thermal cotton. This multi-layer system retains heat efficiently in outdoor environments, reducing energy consumption and maintaining consistent session temperatures regardless of outside conditions.
The Harvia KIP is one of the most trusted names in traditional sauna heating. UL-certified for safety and reliability, the 4.5 kW output is sized appropriately for the Selenia's 4-person cabin, delivering consistent heat from 158°F to 194°F. The integrated 60-minute auto shut-off ensures safe, worry-free sessions.
The Selenia arrives ready for your first session. Included accessories: wooden backrest, wooden headrest, hygrometer & thermometer, sand timer, water bucket & ladle, interior light, wooden lampshade, and 35 lb of sauna stones. No additional purchases required to begin enjoying your sauna from day one.
Traditional saunas like the Selenia heat the air to high temperatures (158–194°F) using a stone heater, creating an intense, enveloping heat environment. Pouring water over the hot stones generates steam (löyly) for a wet sauna experience — a defining feature of authentic Finnish sauna culture that infrared saunas cannot replicate. For those who want the full traditional sauna experience outdoors, the Selenia's red cedar construction, Harvia heater, and complete accessory package deliver exactly that.
Designed for outdoor use. Install on a level, stable surface. Electrical installation by a certified electrician is required before use. Measure your installation space carefully to ensure adequate clearance before ordering.
These are general wellness benefits associated with traditional sauna use and are not medical claims. Consult a qualified healthcare professional before use if you have any health conditions.
The Selenia Outdoor Sauna – 4 Person is the complete outdoor traditional sauna solution for homeowners who want an authentic wet & dry sauna experience — built from aromatic red cedar with dual-layer insulated walls, powered by a UL-certified Harvia KIP heater, and arriving with every accessory needed for your first session. Bring the spa home.
This product is intended for general wellness and relaxation use only and is not intended to diagnose, treat, cure, or prevent any disease or medical condition. Consult a qualified healthcare professional before use if you are pregnant, have a cardiovascular condition, or any other health condition. Do not exceed the maximum temperature of 194°F or recommended session durations. Never use under the influence of alcohol or medications that affect heat tolerance. For outdoor use only. Keep out of reach of children. Electrical installation must be performed by a certified electrician in compliance with local electrical codes. Measure installation space carefully before ordering. Always follow manufacturer safety and installation instructions.
