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SaunaLife Model S4N

SaunaLife Model S4N

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Full Warranty Included

$5,690.00 USD
$5,997.00 USD $5,690.00 USD
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SaunaLife Model S4N

Soak Series Home Wood-Burning Hot Tub, Natural, Up to 6 Persons
SKU: SL-MODELS4N   |  Model: MODEL S4N

Experience true backyard luxury with the SaunaLife Model S4N Tub, a beautifully crafted soaking solution inspired by Nordic tradition. Designed for relaxation and connection, this premium wood-fired hot tub comfortably accommodates up to six people and delivers an authentic off-grid experience—no electrical hookup or high utility costs required.
Constructed from high-grade, weather-resistant Thermo-Spruce, the Model S4N combines durability with natural elegance. Its ergonomically designed fiberglass interior ensures maximum comfort, while the smooth surface makes cleaning simple and hassle-free. Best of all, the tub arrives fully assembled, so you can set it up quickly and start enjoying it right away.
At the core of the Model S4N is a high-efficiency, integrated wood-burning stove engineered for superior performance. Crafted in Northern Europe, this advanced system heats water up to three times faster than traditional wood-fired tubs—bringing 304 gallons from 40°F to 95°F in as little as 1.5 to 2 hours. The innovative corrugated stove design features a secondary combustion chamber that reuses heat from smoke, reducing wood consumption by up to 50%.
For optimal efficiency, the system circulates water through lower and upper channels to maintain an even temperature throughout the tub. Additionally, the air gap between the fiberglass liner and the outer wood shell is super-heated, further accelerating the heating process.
Whether you’re hosting a gathering or unwinding after a long day, the SaunaLife Model S4N transforms every soak into a soothing, spa-like retreat—bringing timeless wood-fired relaxation to your own backyard.

INSTALLATION MANUAL
PRODUCT DIMENSIONS
SAUNALIFE WARRANTY
  • Thermo-Spruce materials (lasts up to 2X longer than Cedar)  
  • Luxury outdoor wood-burning hot tub 
  • Designed for outdoor ergonomic hot tub bathing experiences 
  • Arrives fully assembled and no electricity required (eco-friendly) 
  • Spacious interior holds over 304 gallons of pure water bathing pleasure 
  • Thick dark grey contoured fiberglass lining provides enhanced bather comfort
  • Durable Thermo-Spruce tub surround (1.65” thick)
  • Matching Thermo-Spruce wood steps for easy access
  • Stainless steel wood-burning heater utilizes dual heat compartments for unmatched efficiency   
  • Rapid response heat-up time prepares water to ideal temperatures in under 2-hours 
  • Wood-burning heater constructed of 304 stainless steel 
  • Polished stainless steel chimney with protection
  • Superior thermal resistance (R-value) to retain heat
  • Extra thick steel reinforced foam cover, folds for ease of removal and storage 
  • Dark grey marine grade vinyl cover exterior
  • Integrated hot tub drainage tap
  • Up to 6 bathers
  • Exterior dimensions: 79"Diameter (200.7 cm) x 37”H (94 cm)
  • Interior dimensions: 71"Diameter (180.3 cm) x 33"H (83.8 cm)
  • Designed by SaunaLife and handcrafted in Northern Europe

Model: MODEL S4N
Material: Thermo-Spruce
Exterior Dimensions: 79" Diameter (200.7 cm) x 37" H (94 cm)
Interior Dimensions: 71" Diameter (180.3 cm) x 33" H (83.8 cm)
Water Capacity: 304 Gallons
Product Weight: 441 lbs (200 kg)
Product Weight When Filled: 2976 lbs (1349.9 kg)
Stove Dimensions: 19.8" W (50.3 cm) x 11.8" D (30 cm) x 13.1" H (33.3 cm)
Chimney Dimensions: 0.7" Diameter (1.8 cm) x 95" H (241.3 cm)
Maximum Wood Length: 16" (40.6 cm)
Maximum Temperature: 106°F (41.1°C)
Shipping Dimensions: 91" W (231.1 cm) x 46" D (116.8 cm) x 87" H (221 cm)
Shipping Weight: 595 lbs (269.9 kg)

Included in the package:

  • Fully Assembled Hot Tub
  • Steps
  • Insulated Cover
  • Drainage with Tap
  • Polished Stainless Steel Chimney
  • Chimney Cap
  • Installation Instructions

Flat Rate Tub Freight:
Shipping is available for a flat rate of $950 to the contiguous United States. Please note that remote or difficult-to-access locations may not qualify for these standard rates.

Freight Quotes for Other Areas:
For deliveries outside these regions, please contact us at Sales@americansaunastore.com to request a custom freight quote.

Delivery Details:
Due to the size and weight of this handcrafted tub, delivery is scheduled by special appointment. The unit arrives securely packaged on a wooden pallet and enclosed in a protective wood crate to ensure safe transit. Delivery is curbside only, meaning the driver will lower the shipment to ground level but will not assist with placement or installation.

Prior to shipment, our team may reach out to confirm delivery details and discuss any site-specific conditions that could
affect access or result in additional charges. Our goal is to ensure a smooth and successful delivery experience.

Shipping Specifications:

  • Dimensions:
    91"W x 46"D x 87"H (231.1 x 116.8 x 221 cm)
  • Weight: 595 lbs (269.9 kg)