SaunaLife Model S4N Wood-Fired Hot Tub
SaunaLife Model S4N Wood-Fired Hot Tub - GRIM PARENT LIMITED
SaunaLife Model S4N Wood-Fired Hot Tub - GRIM PARENT LIMITED
SaunaLife Model S4N Wood-Fired Hot Tub - GRIM PARENT LIMITED
SaunaLife Model S4N Wood-Fired Hot Tub - GRIM PARENT LIMITED
SaunaLife Model S4N Wood-Fired Hot Tub
SaunaLife Model S4N Wood-Fired Hot Tub
SaunaLife Model S4N Wood-Fired Hot Tub - GRIM PARENT LIMITED
SaunaLife Model S4N Wood-Fired Hot Tub - GRIM PARENT LIMITED
SaunaLife Model S4N Wood-Fired Hot Tub - GRIM PARENT LIMITED
SaunaLife Model S4N Wood-Fired Hot Tub - GRIM PARENT LIMITED

SaunaLife Model S4N Wood-Fired Hot Tub

The SaunaLife SOAK-Series Model S4N is the pinnacle of wood-burning hot tub luxury and efficiency, arriving fully assembled for easy setup and comfort for up to six people. Crafted with an ergonomically shaped fiberglass tub, it features a thermally enhanced spruce exterior for superior weather resistance and durability. Designed in Northern Europe, this hot tub heats water in a fraction of the time compared to traditional models, thanks to its innovative self-cleaning corrugated stove that reduces wood consumption by up to 50%. With the ability to heat 304 gallons from 40°F to 95°F in just 1.5 to 2 hours, the Model S4N ensures you can start enjoying quality time with friends and family in your backyard oasis sooner than ever.

 

Model S4N Outdoor Wood-Burning Hot Tub   

  • 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 
  • 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 
  • Durable Thermo-Spruce tub surround (1.65” thick)
  • Superior thermal resistance (R-value) to retain heat  
  • Matching Thermo-Spruce wood steps for easy access 
  • 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 and 37” high  
  • Interior dimensions – 71" diameter and 33” deep 
  • Designed by SaunaLife and handcrafted in Northern Europe 
  • Thermo-Spruce Material Advantages 
  • Lasts up to 2X longer than Cedar 
  • Superior thermal resistance (R-value) 
  • Eco-friendly 
  • Ideal for water use (stable)

Includes:

Model S4N Outdoor Wood-Burning Hot Tub  

  • Fully assembled hot tub 
  • Steps 
  • Insulated cover  
  • Drainage with tap 
  • Polished stainless steel chimney 
  • Chimney cap 
Brand Saunalife
Model Model S4N
Material Thermo-Spruce
Interior Dimensions 71"Diameter x 33"D
Exterior Dimensions 79"Diameter x 37"H
Water Capacity 304 Gallons
Product Weight when filled 3064lbs
Stove Dimensions 19.8"D x 11.8"W x 13.1"H
Chimney Dimensions 4.7"Diameter x 95"H
Maximum Wood Length 16"
Maximum Temperature 106F
Shipping Dimensions 91"L x 46"W x 87"H
Shipping Weight 595 lbs

Yes, we really do offer FREE shipping! We will send your order at no additional cost to anywhere in the lower 48 states in the US. If you have questions about shipping to Alaska or Hawaii, please contact us through our live chat to discuss options on a custom freight quote.

SaunaLife Model S4N Wood-Fired Hot Tub

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Full Warranty Included
Sale price$6,640.00 Regular price$7,995.00
You Save $1,355.00 (17% Off)
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SaunaLife Model S4N Wood-Fired Hot Tub

The SaunaLife SOAK-Series Model S4N is the pinnacle of wood-burning hot tub luxury and efficiency, arriving fully assembled for easy setup and comfort for up to six people. Crafted with an ergonomically shaped fiberglass tub, it features a thermally enhanced spruce exterior for superior weather resistance and durability. Designed in Northern Europe, this hot tub heats water in a fraction of the time compared to traditional models, thanks to its innovative self-cleaning corrugated stove that reduces wood consumption by up to 50%. With the ability to heat 304 gallons from 40°F to 95°F in just 1.5 to 2 hours, the Model S4N ensures you can start enjoying quality time with friends and family in your backyard oasis sooner than ever.

 

Model S4N Outdoor Wood-Burning Hot Tub   

  • 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 
  • 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 
  • Durable Thermo-Spruce tub surround (1.65” thick)
  • Superior thermal resistance (R-value) to retain heat  
  • Matching Thermo-Spruce wood steps for easy access 
  • 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 and 37” high  
  • Interior dimensions – 71" diameter and 33” deep 
  • Designed by SaunaLife and handcrafted in Northern Europe 
  • Thermo-Spruce Material Advantages 
  • Lasts up to 2X longer than Cedar 
  • Superior thermal resistance (R-value) 
  • Eco-friendly 
  • Ideal for water use (stable)

Includes:

Model S4N Outdoor Wood-Burning Hot Tub  

  • Fully assembled hot tub 
  • Steps 
  • Insulated cover  
  • Drainage with tap 
  • Polished stainless steel chimney 
  • Chimney cap 
Brand Saunalife
Model Model S4N
Material Thermo-Spruce
Interior Dimensions 71"Diameter x 33"D
Exterior Dimensions 79"Diameter x 37"H
Water Capacity 304 Gallons
Product Weight when filled 3064lbs
Stove Dimensions 19.8"D x 11.8"W x 13.1"H
Chimney Dimensions 4.7"Diameter x 95"H
Maximum Wood Length 16"
Maximum Temperature 106F
Shipping Dimensions 91"L x 46"W x 87"H
Shipping Weight 595 lbs

Yes, we really do offer FREE shipping! We will send your order at no additional cost to anywhere in the lower 48 states in the US. If you have questions about shipping to Alaska or Hawaii, please contact us through our live chat to discuss options on a custom freight quote.

Customer Reviews

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M
Michael Paul U
Great Family hot tub

Our hot tub was delivered very fast exactly as described. Well packed and in excellent condition. The instructions were clear and easy to follow. The whole setup took me about 1 hour. Easy to install and easy to use. My family has been enjoying the hot tub. The water warmed up quickly with 32F outside and warmed up to 104F in 2 hours. It stayed hot for a long time. Its very enjoyable and I highly recommend.

Hi Michael, thank you for taking the time to leave such a positive review for our SaunaLife Model S4N Wood-Fired Hot Tub. Glad to hear that you and your family are enjoying it and that it was delivered quickly and in excellent condition.

It's great to know that the hot tub warms up quickly and stays hot for a long time, providing a relaxing and enjoyable experience for you and your family. We appreciate your recommendation and hope you continue to have many enjoyable moments in your hot tub.

FAQ

GENERAL INQUIRIES

We are located in Indianapolis, Indiana.

Yes, we have some great financing options from our partner, Bread. Just choose the monthly payment option at checkout to get started.

SHIPPING

Shipping in the Continental U.S. is free!

Since we carry different brands our products also ship from different locations.  See the list below:

  • Almost Heaven Saunas -  West Virginia
  • Dundalk Leisure Craft - Canada
  • Harvia - Portland
  • Baltic Leisure - Pennsylvania
  • Saunacore - Canada
  • TheraSauna- Iowa

The list below is the current delivery timeline by brand:

  • Almost Heaven Barrel Saunas - 6 to 8 Weeks
  • Almost Heaven Indoor Saunas - 4 to 6 Weeks
  • Amba Products - 1 to 2 weeks
  • Baltic Leisure - 3 to 4 weeks
  • Dundalk Leisure Craft -  Approximately 1 to 2 weeks after the estimated build date
  • Golden Designs Sauna - Within 1 week
  • Saunacore - 2 to 3 weeks
  • TheraSauna - 10 to 12 weeks

We currently do not ship to Alaska but if you are really interested we can request for a custom freight quote.

SAUNA ASSEMBLY

It is an easy assembly. Here is the link to our video gallery for a quick look.

The sauna comes in a crate. You'll need to assemble it but it is a very quick assembly.

INDOOR & INFRARED SAUNA

Our indoor saunas are suitable existing flooring includes concrete, ceramic, vinyl, laminate, tile or solid floors. Carpeting is not recommended.

No, but you can definitely upgrade it. Here is the link to our indoor sauna floor kit.

No, indoor saunas are not built to withstand outdoor temperatures.

It is hardwired and you'll need a licensed electrician.

It is a 220v, 30 or 40 amp fuse (depends on heater size) with a hardwired connection.

Yes, we created a simple tool you can use to estimate your sauna's electric expenses. Click here to go to our custom sauna calculator to find out instantly!

It goes as high as 195F

Yes, we do have a sauna with dual heaters.  Check out the steam/infrared sauna by clicking here.

The infrared sauna's maximum temperature is 150F.

BARREL SAUNA

Yes, it can. It is able to handle all outdoor weather. It is even blizzard ready!

Since we carry different brands, our products also ship from different locations.  See the list below:

  • Almost Heaven Saunas - West Virginia
  • Dundalk Leisure Craft - Canada
  • Saunacore - Canada

Here is the list of the warranties offered per brand:

  • Almost Heaven: Lifetime Lumber Warranty
  • Dundalk Leisure Craft: Five Year Lumber Warranty

The steam you make in either electric or wood burning comes from pouring water on the rocks, which is the same on either one.

Yes, of course! While some gyms and health clubs may suggest that this is not recommended, it is the main purpose of having rocks in a traditional sauna.

POD SAUNA

Yes, you can definitely upgrade your sauna heater to a woodburning stove.

It is highly recommended to make the sauna watertight.

Bevel siding and shingles are both great and will make your pod sauna watertight. It is just a matter of aesthetic preference.

ELECTRIC HEATER

It is a 220v, 30 or 40 amp fuse (depends on heater size) with a hardwired connection.

It is hardwired and you'll need a licensed electrician.

Yes, we created a simple tool you can use to estimate your sauna's electric expenses. Click here to go to our custom sauna calculator to find out instantly!

It goes as high as 195F.

It takes less than an hour, around 35 minutes. 

WOOD BURNING HEATER

Harvia heaters have a 5-year warranty.

The wood stove doesn’t require any special wood.

The chimney kit is sold separately.  

It goes as high as 195F.

It takes less than an hour, around 35 minutes.