Name: Thermasol Nordic Dawn 4-5 Person Outdoor Sauna
Brand: Thermasol
SKU: 14-KIR-4555
Price: 33467.0 USD
Availability: InStock

Thermasol Nordic Dawn 4-5 Person Outdoor Sauna

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Manufacturer's Warranty Included

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Delivered Fully Assembled

SKU 14-KIR-4555

The Thermasol Nordic Dawn is a pre-assembled outdoor sauna cabin built for 4–5 people, constructed entirely from thermo-pine — exterior, interior walls, and benches — for a warm, cohesive golden-brown finish that can be left natural or painted to suit any outdoor setting.

The full-width double-glazed window with argon insulation frames the surrounding landscape while acting as a thermal barrier. The outward-opening glass door continues the glazed facade with a safety latch and exterior padlock for added security.

Inside, the Harvia Spirit 9kW Wi-Fi heater and Harvia Xenio digital control handle heat and scheduling, while ambient LED lighting with control panel adjustment sets the mood. A pre-installed metal roof completes the weather-ready build.

Features

Pre-assembled outdoor sauna cabin — internal electrical components factory-installed; licensed electrician required for 240V external connection
Thermo-pine construction throughout — exterior, interior walls, and benches
Golden-brown finish — can be left natural or painted
Full-width double-glazed glass window with argon insulation
Outward-opening glass door with safety latch and exterior padlock
Pre-installed metal roof for year-round weather durability
Ambient LED lighting with control panel adjustment
Seats 4–5 people

Specifications

Construction Material

Thermo-Pine

Window Material

Double-glazed glass with argon insulation

Roof Material

Metal

Sauna Heater

Harvia Spirit 9kW with Wi-Fi

Sauna Control

Harvia Xenio with Wi-Fi

Capacity

4–5 people

Dimensions

86.8"W × 85.4"D × 98.8"H

Lighting

Ambient LEDs with control

Weight

2,646 lb

Shipping Weight

2,866 lb

Warranty

1 year

What's Included

Pre-assembled Nordic Dawn sauna cabin
Harvia Spirit 9kW electric heater with Wi-Fi
Harvia Xenio digital control with Wi-Fi
Harvia R-991 sauna stones (4 boxes)
Installation instructions

Outstanding Customer Satisfaction

Trusted by customers for comfort, quality, and lasting peace of mind.

Full Warranty Included

Authorized dealer pricing with manufacturer-backed coverage.

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Monthly payments from 0% APR with Shop Pay.

Expert Support

Reach our team by live chat, phone, or email — M–F, 9am–5pm EST.

Thermasol has been the pioneer of residential steam shower technology since 1947, hand-building steam generators, controls, and outdoor saunas in the United States. Trusted by architects, luxury homebuilders, and hospitality groups for over 75 years, Thermasol equipment is engineered for daily use and backed by industry-leading warranties.

From the PROIII-C and PROIII-D steam generators to the ThermaTouch smart control, Spectra, Solaris, and Fortis outdoor saunas, every Thermasol product is built around a single principle: spa-grade performance that integrates seamlessly into the modern home.

Explore Thermasol

American-Made

Designed and assembled in the USA

Heritage

Wellness pioneer since 1947

Materials

Thermally modified wood, premium hardware

Heating

Harvia electric heater, pre-wired

Placement

Indoor and outdoor models available

Pre-Wired

Factory wiring, electrician required for hookup

Architect-Specified

Trusted by luxury builders worldwide

Warranty

Manufacturer-backed coverage

Frequently Asked Questions

Installation & Placement

How difficult is sauna assembly?

Thermasol saunas arrive with pre-assembled panels and easy-to-follow instructions. Two people and basic tools can complete installation in a few hours. It’s a straightforward, DIY-friendly process.

For the fully assembled and pre-assembled saunas, you need to have a licensed electrician involved for the installation. In most cases, the sauna structure itself arrives pre-built or largely pre-assembled, but the heater will still need to be professionally wired and connected according to local electrical codes.

Depending on the model, installation generally includes:

Placement of the sauna on a proper level surface or foundation
Electrical hookup for the sauna heater and controls
Final connection and testing of the heater
Verifying proper ventilation and safe operating clearances
Ensuring the unit is connected to the correct voltage and breaker size

Some larger or fully assembled units may also require equipment or additional labor to place the sauna in the final installation location due to their size and weight.

Once installed and powered correctly, the sauna is ready for normal operation.

What electrical setup do I need?

Heaters must be hardwired by a licensed electrician, typically requiring 220V power. Exact specifications depend on the heater model. Lighting generally runs on a 110V, 15-amp circuit.

Where should I place an outdoor sauna?

Thermasol outdoor saunas are delivered fully assembled. A forklift or crane is required for placement, and a licensed electrician must install the heater.

The path from delivery point to placement site must be clear and accessible for equipment. Saunas should be installed on a firm, level surface with slight runoff for drainage—such as concrete, decking, pavers, or compacted gravel.

Performance & Sauna Experience

How long does it take for the sauna to heat up?

On average, it takes 40–50 minutes to reach 170°F, depending on heater power and outdoor temperature. ThermaSol saunas are designed for consistent, reliable heat. Warm-up time may vary slightly based on size and location.

How should I use a sauna safely?

Start with shorter sessions and lower heat, gradually increasing as you find your comfort level. Alternate heat with cool-down breaks to avoid overheating. Always listen to your body—if it stops feeling comfortable, it’s time to step out.

How much does it cost to run a sauna?

Thermasol saunas use efficient 240V heaters that draw power only when in use. The cost is comparable to running a clothes dryer or electric oven—typically just cents per session. Turning off the sauna when not in use helps conserve energy.

Delivery & Maintenance

How is the sauna delivered?

All indoor and outdoor saunas are delivered via flatbed trailer and require a forklift or crane for unloading and placement due to their size and weight. Manual offloading may not be applicable—please refer to individual sauna product pages for specific handling requirements. Customers will receive a delivery notice in advance to allow time for proper site preparation.

What's the warranty on Thermasol saunas?

Please refer to the Warranty page for full coverage details.

How do I maintain my sauna?

Wipe down benches regularly, vacuum the interior, and clean glass surfaces. Sit on a towel during use and leave the door open afterward to ventilate. Once a year, remove sauna stones, clean the heater cavity, and replace any cracked stones.

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