Spectra by Thermasol

The Spectra is a compact, design-forward outdoor sauna from ThermaSol that pairs bold architectural styling with a classic Finnish sauna experience. Its sleek glass facade, set in black aluminum framing, makes it a modern statement piece in any garden, and it’s built for use in every season. Named for the word spectrum, Spectra celebrates light, color, and artistic form.

The front is a single pane of 34 mm Parsol dark grey thermal glass. It reflects the colors of the surrounding landscape from outside while softening the light that reaches the interior. The rest of the exterior is clad in thermally modified Tyrol wood panels with a natural, textured grain, and a Firestone EPDM rubber roof keeps out rain and snow year-round.

Inside, thermally modified aspen benches and brushed Tyrol wood walls add warmth and texture. Recessed RGB LED lighting lets you shift the mood from calming to energizing with the included remote. Multi-layer insulated walls with STEICO wood fiber insulation help hold heat in through every season.

Spectra comes equipped with an 8 kW Harvia Virta heater with Wi-Fi for fast, even heat and gentle steam, controlled by a Harvia Xenio CX45 digital panel. It arrives fully assembled and pre-wired, with sauna stones included, ready to use once it’s placed and connected.

Heating and controls:

• Harvia Virta 8 kW electric sauna heater with Wi-Fi
• Harvia Xenio CX45 digital sauna control
• Harvia AC3020 sauna stones included (3 boxes)
• Typical heat-up time: about 40-55 minutes in moderate conditions

Cabin and features:

• Thermally modified Tyrol wood panel exterior
• Thermally modified Tyrol wood panel interior walls
• Thermally modified aspen benches
• 34 mm Parsol dark grey thermal glass front with black aluminum framing
• Multi-layer wall construction with STEICO wood fiber insulation
• Firestone EPDM rubber roof
• Recessed RGB LED color lighting with remote control
• Seats 3-4 adults

Setup and care:

• Arrives fully assembled and pre-wired
• Ships by flatbed; a forklift or crane is required for placement at delivery
• Install on a level, load-bearing foundation sized for the sauna’s weight
• Requires a dedicated 240V circuit; heater connection by a licensed electrician
• Air out the cabin after each session

Dimensions and weight:

• Approx. exterior dimensions: 90 in x 82 in x 91 in
• Assembled weight: approx. 2,205 lb (1,000 kg)
• Shipping weight: approx. 2,425 lb (1,100 kg)

Warranty:

• 1-year ThermaSol warranty

Consult a physician before sauna use if you are pregnant, have a heart condition or high blood pressure, or are under medical care. Do not use under the influence of alcohol, and supervise children at all times.