Strength & Wellness Supply · Cold Plunge

SKU · SL-MODELS4N

SaunaLife Model S4N Soak-Series Wood-Burning Hot Tub (Natural, Up to 6 Persons)

Name: SaunaLife Model S4N Soak-Series Wood-Burning Hot Tub (Natural, Up to 6 Persons)
Brand: Strength & Wellness Supply
SKU: SL-MODELS4N
Price: 5690 USD
Availability: InStock

Authentic Scandinavian wood-burning hot tub for cabin, rural, or off-grid wellness setups. Natural Thermo-Spruce wood, fully assembled, fits up to 6 people. Heats with firewood, no electrical hookup needed. Includes steps + insulated cover. UNIQUE in the US DTC market.

$5,690$5,690

or about $474/mo with Shop Pay Installments (subject to approval)

Order now to be ready for the cold season. Once it ships, freight delivery typically takes about 1–2 weeks.

Guaranteed best priceYou're paying the manufacturer's floor price, no authorized dealer can advertise it lower.

Arrives perfect, or we make it rightIt ships by freight; if it's damaged in transit, you deal with us, not the carrier. We handle the claim and the fix.

The right fit, the first timeOur specialists match you to the right model for your space and budget before you buy.

Shipping at checkout

Freight quoted per address.

Manufacturer warranty

Honored in full.

Shop Pay Installments

Subject to approval.

Phoenix-based support

Same-day reply.

Key Features

Wood-burning hot tub, no electrical service required
Heats 304 gallons from 40°F to 95°F in 1.5-2 hours
Up to 6-person capacity
Natural Thermo-Spruce wood, 2× cedar lifespan
Fully assembled, position, fill, fire, soak
Includes steps + insulated cover
Authentic Scandinavian hot tub experience
Cabin / rural / off-grid friendly
Indoor placement not recommended (outdoor only)

Questions? Call(602) 883-2804·or text(623) 300-0464

Authorized DealerDirect from manufacturer

Free Curbside DeliveryWhite-glove available

Shop Pay InstallmentsSubject to approval

Manufacturer WarrantyFully honored

Phoenix-Based ExpertsNo-pressure guidance

Before You Order

The 3 things buyers check first

What size is it?

Up to 6 persons, 304 gallons water

What does it plug into?

Confirmed for your model

Ask us before you order, text (623) 300-0464.

How is it set up?

Setup confirmed before delivery

Text (623) 300-0464 for setup details.

Full specs are listed below. Questions? Call (602) 883-2804, Phoenix-based, 7am–7pm AZ.

§ 02 · Specs Snapshot

The numbers.

SKU SL-MODELS4N

Model

SL-MODELS4N (Model S4N)

Capacity

Up to 6 persons, 304 gallons water

Heat Source

Wood-burning stove (integrated)

Heat-Up Time

1.5–2 hours (40°F to 95°F)

Construction

Fiberglass interior + Thermo-Spruce exterior

Wood Treatment

Thermowood (2× cedar lifespan)

Exterior Diameter

79"

Exterior Height

37"

Empty Weight

441 lbs

Shipping Weight

595 lbs (palleted LTL)

Shipping Dimensions

91" W x 46" D x 87" H

Includes

Fully assembled tub, steps, insulated cover

Placement

Outdoor only

§ 03 · The Story

Why this model.

The SaunaLife Model S4N is an authentic Scandinavian wood-burning hot tub, heated by firewood, no electrical hookup required. Built from Natural Thermo-Spruce with a fully assembled fiberglass tub interior, the S4N is the answer for cabin, rural, off-grid, or backyard buyers who want premium hot-tub therapy without the electrical infrastructure of a traditional spa.

Authentic Wood-Burning Heat

The integrated wood-burning stove heats 304 gallons of water from 40°F to 95°F in 1.5–2 hours. No electrical service required. Traditional Scandinavian hot tub experience, the smell of wood smoke, the heat of an open fire, the deep relaxation of a hot soak. Replace electricity with firewood.

Up to 6 Person Capacity

Exterior diameter: 79" with 37" walls. Interior bench seating accommodates up to 6 people for shared sessions, or stretch out solo. Substantial enough for daily family use.

Thermo-Spruce Construction (2× Cedar Lifespan)

Thermowood-treated Spruce lasts 2× longer than cedar outdoors. Natural finish weathers gracefully. Built for daily-use construction and exposure to the elements.

Fully Assembled, Plug-and-Play (Without the Plug)

Ships fully assembled. Position on level ground (concrete pad, gravel, or deck), fill, light fire, soak. Includes steps for entry and an insulated cover for heat retention between sessions.

Unique in the US DTC Market

Most US direct-to-consumer wellness brands skip wood-burning hot tubs entirely, too operational, too rural-focused, too "non-tech." SWS carries it because some buyers want the real Scandinavian experience: firewood, smoke, fire, and water. If you're building a cabin or rural retreat, this is the centerpiece.

Bathing Brands Authorized Dealer

SWS is an authorized Bathing Brands dealer for SaunaLife. The S4N ships via LTL palleted freight. Per BB MAP policy, free shipping is not advertised on SaunaLife products, shipping calculated at checkout.

What's Included

Capacity: Up to 6 persons
Water Volume: 304 gallons
Heat Source: Wood-burning (no electrical hookup needed)
Heat-Up Time: 1.5 to 2 hours from 40°F to 95°F
Material: Thermo-Spruce wood + fiberglass interior
Exterior Diameter: 79"
Exterior Height: 37"
Empty Weight: 441 lbs
Shipping Weight: 595 lbs
Includes: Fully assembled tub, steps, insulated cover
Placement: Outdoor (level ground)

§ 04 · Assurance

Delivery, financing, warranty, handled.

Free Curbside Delivery

Most orders ship free. White-glove available on request.

Shop Pay Installments

Split payments at checkout, subject to approval.

Manufacturer Warranty

Honored in full, never outsourced.

Phoenix-Based Support

Direct specialist access, same-day reply.

§ 05 · FAQ

Common questions.

How do I know this is the right one for me?

Text us your room dimensions, how many people will use it, and your budget. A Phoenix-based specialist sends back 2 to 3 honest picks that actually fit, usually within a few hours. No phone call needed, no pressure. Text (623) 300-0464 or email support@strengthwellnesssupply.com.

Should I order now or keep comparing?

Comparing is smart on a purchase this size. The things actually worth comparing are fit for your space, the warranty and authorized-dealer support behind it, and delivery timing. If you want it ready for the cold months, ordering sooner helps, since freight delivery typically takes about 1 to 2 weeks once it ships. If you are torn between two models, text us at (623) 300-0464 and a specialist will give you a straight answer, no pressure.

What's the actual delivery experience?

Freight carrier calls to schedule a delivery window. They offload to the end of your driveway (curbside). White-glove in-home setup is available on request and quoted at the time of order.

How long does assembly take?

Indoor infrared saunas: 2–3 hours with one helper, no special tools required. Outdoor barrels and home-gym equipment: 3–5 hours, typically two adults. Every product ships with step-by-step instructions.

Is financing available?

Yes. We offer Shop Pay Installments at checkout. Monthly payments vary by product and are subject to approval. No rate is guaranteed until the application is reviewed.

What warranty is included?

Every product includes the full manufacturer warranty, the same coverage as buying direct from the brand. We're an authorized dealer for every product we carry.