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ThermaSol

ThermaSol Spectra 4-Person Outdoor Sauna Cabin – Made to Order

ThermaSol Spectra 4-Person Outdoor Sauna Cabin – Made to Order

Regular price $51,599.97 USD
Regular price $25,780.00 USD Sale price $51,599.97 USD
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The ThermaSol Spectra is a made-to-order outdoor sauna cabin with space for up to four people. Supplied pre-assembled and pre-wired, it combines a dark grey glass front with a wood exterior, thermo aspen seating, and integrated RGB LED lighting.

Construction and features

  • Single-glazed Parsol dark grey thermal glass front.
  • Black aluminum framing.
  • Thermally modified Tyrol wood exterior panels.
  • Firestone EPDM roof.
  • Multi-layer STEICO wood fiber insulation.
  • Thermo aspen benches and backrests.
  • Integrated RGB LED lighting.

Product details

  • Brand and model: ThermaSol Spectra.
  • Model reference: 14-SPECTRA.
  • Product reference: SAK46921.
  • Listed capacity: 4 people.
  • Setting: outdoor.
  • Supply format: made to order, pre-assembled and pre-wired.
  • Included heater output: 8 kW.

Included items

  • 1 pre-assembled sauna cabin.
  • 1 Harvia Virta 8 kW sauna heater.
  • 1 Harvia Xenio CX45 digital control with Wi-Fi.
  • 3 Harvia AC3020 sauna stone units, as listed by the supplier.
  • 1 temperature sensor.
  • 2 headrests.
  • 1 wood platform.
  • MyHarvia app connectivity.
  • 1 user manual.

Lead time and delivery planning

This cabin is made to order. The supplier lists delivery at 12–13 weeks; confirm the current schedule before ordering. Plan site access, unloading, placement, and installation requirements before delivery. Pre-assembled and pre-wired does not mean ready to operate immediately on arrival.

Installation and electrical safety

Confirm foundation requirements, electrical supply, ventilation, heater clearances, and site suitability before ordering. Have electrical work completed by a qualified electrician in accordance with the manufacturer's instructions and applicable local requirements. Do not operate until installation and required safety checks are complete.

The heater, stones, and sauna surfaces can become hot. Follow the manufacturer's operating and maintenance instructions.

Specifications document

View the ThermaSol Spectra specification sheet (PDF)

Warranty

The supplier lists a one-year warranty. Confirm coverage, exclusions, and claim requirements before purchase.

Wellness information

Gather Well Shop offers this product for general wellness use, not to diagnose, treat, cure, or prevent any disease. Consult a qualified healthcare professional before sauna use if you have a medical condition, are pregnant, or have concerns about heat exposure. Follow the manufacturer's precautions and stop use if you feel unwell.