ALMOST HEAVEN – Grayson – 4 Person Indoor Sauna-Wifi Control




The Grayson is not only spacious both because of the natural light let in through the windows, but also because of the two full-length benches. The top bench will give you a hot sauna bathing experience—you’ll be able to feel the 195ºF temperatures! The lower bench allows you to stretch out while experiencing a more gentle heat. Whether you are relaxing on your own or with three friends, the Harvia 6kW electric heater will efficiently heat the room in either an hour or delayed up to eight hours. Enjoy peace and relaxation at any time with the Grayson.


  • Tongue-and-groove lumber sections: 1-3/8” finished thickness
  • Pre-assembled wall and roof sections
  • Utilizes the existing floor. Suitable options include concrete, ceramic, vinyl, laminate, or tile flooring (carpet not recommended)
  • Tempered glass door
  • Stainless steel hinges, heater, and fasteners
  • Interior LED light
  • Two full-length benches, multi-level seating
  • Indoor usage
  • Hand-crafted construction
  • Easy assembly for two people
  • Best-in-class heater & sauna stones
  • Limited lifetime warranty on the sauna room; five years on the heater
  • Made in the USA


  • Capacity: 4 Persons
  • Heater size: 6kW, 220V, 30-amp requirement, hard-wire connect
  • Lighting electrical: 110V, 15-amp service, plug-in connect
  • Exterior dimensions: 71″W x 71″D x 78″H
  • Interior dimensions: 66″W x 66″D x 77″H
  • Lower bench size: 66″L x 14″W x 22″H
  • Upper bench size: 66″L x 22″W x 36″H
  • Door size: 64″H x 24″W
  • Window size: 64″H x 25″W (2)
  • Shipping size: 74″L x 40″W x 49″H
  • Assembled weight: 750 lbs.
  • Shipping weight: 815 lbs.

Sauna Type

Heater and stones are essential to a traditional sauna experience. With the room at least heated to 160ºF, the traditional sauna can be enjoyed two ways. The first is called a dry sauna, which lacks any added moisture. The second is called a wet sauna, where you sprinkle water onto the heated stones to create a refreshing burst of steam and added humidity.


Some basic handyman skills are helpful when assembling the sauna. The only additional equipment needed is a cordless drill. Two people can generally do the assembly in 6 hours or less. It is recommended that you review the assembly manual in advance to familiarize yourself with the process.


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