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SaunaLife S4N Wood-Fired Hot Tub | 6-Person Off-Grid Outdoor Soaking Tub

Sale price$5,690.00

SaunaLife SOAK-Series Model S4N — 6-Person Wood-Fired Outdoor Hot Tub

Shop with Confidence
  • Authorized SaunaLife Retailer
  • Manufacturer Warranty Included
  • Secure Checkout
  • U.S.-Based Customer Support
  • Shipping: Flat-rate freight shipping of $950 applies within the contiguous United States (48 states). Delivery is scheduled by appointment and is typically curbside. Shipping charges are shown before purchase.

No electricity. No chemicals. No waiting for a technician. The SaunaLife SOAK-Series Model S4N is a fully assembled, wood-fired outdoor hot tub that heats itself using a built-in stainless steel wood-burning heater — making it the ultimate off-grid soaking experience. With a 304-gallon capacity and room for up to six bathers, it's built for families, gatherings, and anyone who wants the primal pleasure of hot water under the open sky. The Thermo-Spruce exterior weathers beautifully outdoors, while the smooth fiberglass interior is easy to clean and maintain year-round.

Overview
  • Outdoor wood-burning hot tub for residential use
  • Designed for up to 6 bathers
  • Thermo-Spruce exterior construction
  • Fiberglass interior for durability and easy maintenance
  • Integrated stainless steel wood-burning heater
  • No electrical connection required
  • Delivered fully assembled
Key Features
  • Wood-burning heating system with stainless steel construction
  • Dual heat chamber design for efficient heat transfer
  • Thermo-Spruce exterior with weather-resistant properties
  • Contoured fiberglass interior seating
  • Insulated cover for heat retention
  • Integrated drainage tap
  • Matching access steps included
Construction & Design Details

The Model S4N is constructed with thermally modified Thermo-Spruce, selected for outdoor use due to its dimensional stability and resistance to environmental exposure. The interior is lined with fiberglass for a smooth and easy-to-clean bathing surface.

The integrated stainless steel wood-burning heater is designed to circulate water and support consistent heating during operation.

Specifications
  • Model: S4N
  • SKU: SL-MODELS4N
  • GTIN: 810127971974
  • Material: Thermo-Spruce Exterior with Fiberglass Interior
  • Capacity: Up to 6 bathers
  • Water Capacity: 304 gallons
  • Exterior Dimensions: 79" Diameter x 37" H
  • Interior Dimensions: 71" Diameter x 33" H
  • Max Temperature: 106°F
  • Shipping Dimensions: 91" W x 46" D x 87" H
  • Shipping Weight: 595 lbs
What's Included
  • Fully assembled hot tub
  • Integrated stainless steel wood-burning heater
  • Insulated cover
  • Thermo-Spruce steps
  • Drainage system with tap
  • Chimney and chimney cap
  • Installation instructions
Site Preparation
  • Requires a level and stable outdoor surface
  • Concrete pad, pavers, or reinforced deck recommended
  • No electrical connection required
  • Ensure proper clearance for chimney and ventilation
Manuals, Warranty & Guides
Warranty & Authorized Dealer

Prime Regeneration is an authorized retailer of SaunaLife products. Manufacturer warranty coverage applies.

This product is intended for residential outdoor use. Follow all manufacturer installation and safety instructions.
SaunaLife S4N Wood-Fired Hot Tub | 6-Person Off-Grid Outdoor Soaking Tub
SaunaLife S4N Wood-Fired Hot Tub | 6-Person Off-Grid Outdoor Soaking Tub Sale price$5,690.00