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SaunaLife Model S4N Wood Burning Hot Tub

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Original price $6,589.00
Original price $6,589.00 - Original price $6,589.00
Original price $6,589.00
Current price $5,990.00
$5,990.00 - $5,990.00
Current price $5,990.00

💳 As low as $499/mo with Shop Pay Installments  |  0% APR available on qualifying orders  |  See payment options at checkout

The SaunaLife Model S4N Wood Burning Hot Tub brings SaunaLife's patented efficiency to a compact 6-person format in a warm Natural Thermo-Spruce finish. No electricity, no plumber, no contractor — just a garden hose, a wood fire, and under 2 hours to 95°F. The S4N's dual-chamber stove draws cooler water from the bottom, heats it, and redistributes through the top — equalizing temperature without pumps or sensors.

At 304 gallons in a 71" interior diameter, it comfortably seats 6 and fits patios where the S6 would feel oversized. A thoughtfully sized backyard luxury.

Specifications

Capacity Up to 6 persons
Exterior 79" Dia x 37" H | Natural Thermo-Spruce (1.65" thick)
Interior 71" Dia x 33" H | Contoured dark grey fiberglass
Water Capacity 304 gallons
Heat-Up Time Under 2 hours (40°F to 95°F)
Max Temperature 106°F (41.1°C)
Stove 304 stainless steel, dual-chamber, self-cleaning
Electricity Required None
Max Wood Length 16"
Warranty 2-year limited | Handcrafted in Northern Europe

Includes

  • Fully assembled hot tub
  • Matching Thermo-Spruce steps
  • Steel-reinforced foam insulated cover (dark grey marine vinyl)
  • 304 stainless steel chimney with cap
  • Integrated drainage tap

Shipping: Free curbside freight delivery by appointment.

Questions? Call us: 1-732-320-9269