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SaunaLife Model S4B Wood-Fired Hot Tub

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Estimated Ship Date: Jun 02, 2024 - Jun 08, 2024

Need help?  Our experts are here to help!

SaunaLife Model S4B Wood-Fired Hot Tub

Estimated Ship Date: Jun 02, 2024 - Jun 08, 2024

Need help?  Our experts are here to help!

  • 694000

The Ultimate Outdoor Relaxation: SaunaLife Model S4 Wood-Fired Hot Tub

Dive into Luxury, Nature, and Warmth

Crafted with finesse, the SaunaLife SOAK-Series Model S4 redefines the traditional concept of hot tubs. Combining efficiency with luxury, this wood-burning hot tub provides the ideal blend of comfort and durability, creating memorable moments under the open sky.

Why Choose SaunaLife's Model S4?

  • Eco-Friendly Choice: Requires no electricity, leveraging the natural warmth of wood.
  • Fastest Heat-Up: Experience the ideal temperature in under 2 hours, thanks to its super-efficient wood stove.
  • Supreme Comfort: With its contoured fiberglass lining, soak in unmatched bather comfort.
  • Built to Last: Engineered with Thermo-Spruce materials, ensuring double the lifespan of traditional cedar tubs.
  • Craftsmanship at its Best: Handcrafted in Northern Europe, symbolizing quality and longevity.

Time to elevate your outdoor relaxation experience. Dive into the Model S4 by SaunaLife today.


  • Luxury, ergonomic outdoor wood-burning hot tub
  • Fully assembled with a spacious interior, holding 304 gallons of water
  • Enhanced bather comfort with dark grey contoured fiberglass lining
  • Super-efficient wood-burning heater made from 304 stainless steel
  • Thermo-Spruce tub surround for durability and heat retention
  • Includes matching wood steps, insulated cover, and polished stainless steel chimney


  • Material: Thermo-Pine
  • Interior Dimensions: 71" Diameter x 33" Deep
  • Exterior Dimensions: 79" Diameter x 37" High
  • Water Capacity: 304 Gallons
  • Filled Weight: 3064 lbs
  • Stove Dimensions: 19.8"D x 11.8"W x 13.1"H
  • Includes:
    • Fully assembled hot tub
    • Steps
    • Insulated cover
    • Drainage with tap
    • Polished stainless steel chimney
    • Chimney cap

Customer Reviews

Based on 1 review
Spencer Autem

I was a little hesitant to get a wood fired hot tub. I was worried it wouldn't be convenient to use. Also, I couldn't find a lot of information about SaunaLife and all the images seemed to be renderings. The hot tub is great and preformed even better than I expected. It arrived quick and was easy to set up. It took about an hour to fill and two hours to heat the first time. The thermal lid is great and keeps the tub hot enough to use the following morning. Thanks to the lid, heating it again the following day only takes around 20 minutes. We have used it multiple times per day almost every day since getting it. The Amplify Your Home team was great to work with and the customer service was incredible!