Coming soon: Soma Sienna Duo
Advanced infrared comfort for everyday wellbeing.
From 2.590 €
Coming soon: Harvia Soma Sienna Duo infrared sauna
- For 2 persons
- Full-spectrum infrared
- Soothing deep heat
Harvia shopping details
- Ships within 1-2 weeks
- Secured payment
- Easy DIY installation
- From the world's leading sauna brand
Product description
The Harvia Soma Sienna Duo delivers deep infrared warmth that relaxes muscles, restores energy, and supports everyday wellness. Combining the deep, soothing heat of far infrared with the gentle, revitalizing glow of near infrared, it offers the best of both worlds.
Key facts - Infrared sauna
Easy plug-and-play assembly
Simple DIY setup with a convenient plug-in connection makes installation quick and effortless, with no electrician required.
Comfortable and easy to control
Infrared warmth feels gentle and relaxing, operating at comfortable temperatures and easily adjusted to your preferred heat level.
Certified safety and quality
Tested and certified by the Seibersdorf Radiation Lab to ensure safe, consistent, and reliable performance.
From the world's leading sauna brand
Backed by over 75 years of experience, Harvia delivers trusted quality and innovation in heat and wellness.
About
Step into deep, soothing warmth with Harvia Soma Sienna Duo, a beautifully crafted infrared sauna that combines Harvia’s advanced technology with everyday wellness. The cabin features a modern design with a glass front that feels open and inviting, complemented by the warm tones of Mahogany and Hemlock wood to create a bright atmosphere that suits any home interior. A full-spectrum radiator positioned behind your back delivers rapid, deep-reaching heat, while carbon panels on the sides, behind the calves, and under the feet ensure consistent and evenly distributed warmth throughout the body. Enjoy effortless control with an intuitive touch display and adjustable chromotherapy lighting to match your mood. Integrated Bluetooth audio lets you unwind with your favorite sounds. Thanks to the plug-and-play setup, installation is quick and easy. Simply assemble, plug in, and start enjoying the benefits of deep, restorative infrared heat. Designed for relaxation, recovery, and overall wellbeing, Harvia Soma Sienna Duo brings the science of infrared warmth into your daily routine.
Specifications
- SKU
- SGV1210MT
- User capacity
- 1-2
- Floor area
- 1.4 m²
- Calculatory sauna volume
- 1.73 m³
- Exterior surface material
- Spruce
- Interior surface material
- Mahogany
- Bench material
- Hemlock
- Door type
- 8 mm single pane safety glass, clear
- Door knob type
- Vertical handle wooden
- Window type
- 8 mm single pane safety glass, clear
- Infrared temperature range
- 20–70 °C
- Infrared voltage
- 230 V
- Infrared radiator type
- Carbon, Ceramic
- GTIN
- 9120053868684
Size & Weight
Product
- Height
- 1900 mm
- Width
- 1000 mm
- Depth
- 1200 mm
- Net weight
- 157 kg
Package
- Height
- 650 mm
- Width
- 1300 mm
- Depth
- 2050 mm
- Gross weight
- 240 kg
Files
Everything included for the full sauna experience
Exterior
- Spruce wall boards with external clear lacquer 8 mm tempered clear glass front
Interior
- Mahogany and hemlock (backrest, heater frame, and bench) Horizontal slats 7" touch display LED color lighting Bluetooth music system with speakers
Heating Equipment
- 2 × full-spectrum infrared heaters, back (350 W) with individual dimmers 2 × Carbon infrared heater, sides (380 W) 1 × Carbon infrared heater under bench (200 W) 1 × Carbon infrared heater floor (200 W)
Accessories
Our materials
Find answers to the most common questions
Infrared benefits
Deep heat for total wellbeing.
Infrared warmth reaches deep beneath the skin to gently ease tension in muscles and joints. It helps reduce stiffness, soothe soreness, and support recovery after exercise or long days. Regular sessions help maintain flexibility and support long-term joint and muscle health.
Explore the range
All products
Outdoor saunas
Indoor saunas
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