Model: MODEL S4

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)

Specifications subject to change. Please contact us to verify current specifications before purchase.

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)

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)

Model: MODEL S4

Material: Thermo-Spruce

Maximum Wood Length: 16" (40.6 cm)

Maximum Temperature: 106°F (41.1°C)

This product requires professional installation by a licensed electrician. Electrical requirements depend on the heater or generator system selected — please refer to the installation manual.

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

How many people does the SaunaLife Model S4 hot tub hold?

The SaunaLife Model S4 Wood-Burning Hot Tub comfortably seats up to 6 people in its ergonomically shaped fiberglass tub.

How is the SaunaLife Model S4 heated?

The SaunaLife Model S4 uses an integrated high-efficiency wood stove, so no electrical connection is required. It heats in about one-third of the time of traditional wood-fired hot tubs.

Does the SaunaLife Model S4 arrive assembled?

Yes, the SaunaLife Model S4 arrives completely assembled and is easy to set up.

What is the SaunaLife Model S4 made of?

The SaunaLife Model S4 is built with high-grade, weather-resistant Thermo-Spruce wood for superior durability, with an easy-to-clean fiberglass tub interior.

How is the SaunaLife Model S4 delivered and what does it cost to ship?

As a large tub, the SaunaLife Model S4 arrives by curbside freight with a $950 freight charge. There is no sales tax on orders shipped outside New Jersey.

Can I return the SaunaLife Model S4?

Yes, the SaunaLife Model S4 is eligible for our 30-day return policy on tubs, and it's backed by the manufacturer's warranty.

• Flat-rate freight: $950 to the contiguous U.S. (Lower 48 states), shipped via LTL freight.
• Alaska, Hawaii & Puerto Rico — we ship there; call or text (856) 426-8530 first for a freight quote (online checkout is Lower-48 only).
• Most orders dispatch within 5 business days; a tracking number is emailed within 24 hours of shipment.
• Curbside delivery only — the driver lowers the item to ground level on a wooden pallet.

2-Year Structural Warranty

SaunaLife warrants the tub or plunge wood structure and hardware against defects for 2 years from the original purchase date, for residential use only.

1-Year Mechanical Components

Chiller/heater units, pumps, filters, and electronic controls are covered for 1 year.

Not Covered

• Natural wood weathering or discoloration
• Consumable components (filters, seals)
• Commercial or rental use
• Damage from improper installation

To File a Claim

Email info@saunacompanyusa.com with your order number and supporting photos.

30-Day Return Policy

We accept returns on this product within 30 days of delivery. To initiate a return, email info@saunacompanyusa.com with your order number.

Shipping Damage — If the return is required due to damage, include photos of the damage and note whether shipping damage was recorded upon signing for delivery. Shipping costs are fully covered for carrier-caused damage.

No-Damage Returns — No restocking fee is charged. You will be issued a credit for the full amount paid, less any required new boxing fees of approximately $20–$50 depending on the product.

Damaged Product — If the product is damaged, you will be notified to file a claim with your shipper. We assist throughout the process.

View our full Return Policy for complete details.

Curbside Delivery

Freight deliveries are curbside only — the driver will not unpack or carry items indoors. You are responsible for moving the product from curbside and for any assembly. Please arrange help or local movers for delivery day.

White Glove Delivery (Optional)

White glove delivery is available by customer arrangement. You contact and book a white glove delivery service of your choice — we ship the sauna to their facility, and they handle the final-mile delivery and placement. Email info@saunacompanyusa.com for help finding a local white glove provider.

Payment Methods

Payment is made at the time of order via the methods we offer — major credit cards, PayPal, and financing partners. Payment processing is handled securely by our third-party processors.

Pricing & Tax

All prices are in U.S. dollars; applicable sales tax is calculated at checkout. Tax-exempt? Provide documentation prior to purchase. Questions: info@saunacompanyusa.com · 856-426-8530.