CenturaHeat 3 Person Traditional Relax Indoor Sauna

Transform your self-care routine with the CenturaHeat 3-Person Steam Relax Sauna, a beautifully designed unit handcrafted from high-grade Canadian Hemlock. Ideal for solo relaxation or shared use, this sauna brings authentic stove-powered steam sessions into your home — enhanced by digital controls, smart app connectivity, and a built-in entertainment system.

Perfect for those seeking a high-performance home steam sauna in the UK, this unit combines traditional sauna benefits with contemporary features.

Key Features

• Traditional Sauna Stove (6000W) – Delivers consistent heat for deep, immersive steam sessions
• Digital + Smartphone App Control – Set your temperature (18–99°C) and time (1–99 minutes) with ease
• Tourmaline Stone – Emits negative ions naturally for a cleaner, enhanced environment
• Oxygen Ioniser – Filters dust and allergens for improved air quality during use
• LED Mood Lighting – Includes 3 LED reading lights and a colour light belt for calming ambience
• Audio System – Bluetooth, FM radio, USB MP3 support and dual built-in speakers
• Flat-Pack Assembly – Delivered disassembled with a detailed manual and video guide

Product Specifications

Included Accessories

• Bucket & ladle
• Sand timer
• Thermo-hygrometer
• Tourmaline & sauna stones (rinse before use)
• Oxygen ioniser

Warranty

• 1 Year – Electrical components
• 2 Years – Wooden structure

Delivery & Installation

• Packaging: Delivered flat-packed in multiple boxes or a crate
• Delivery Type: Kerbside only – driver will not move the item indoors
• Assembly: Requires basic tools; full manual and video guide included
• Electrical Installation: Must be connected by a certified electrician

Recommended cable: 4mm² with RCD protection

Frequently Asked Questions

How much does it cost to run the sauna?
Running costs vary from £0.50 to £2.50 per hour, depending on local electricity rates.

Is the sauna delivered assembled?
No, it is delivered flat-packed and assembled on-site with easy-to-follow instructions.

How long does it take to heat up?

• Around 15 minutes to reach 50°C
• Approximately 30 minutes to reach 70°C, from an ambient temperature of 10°C

Can I use tap water?
Yes, but distilled water is recommended to prevent mineral build-up on stones and heater elements.

When should I add water to the sauna stones?
Only once the stones are fully heated. Adding water too early may damage the heater or produce inefficient steam.

What is a tourmaline stone and why is it included?
Tourmaline is a natural mineral that emits negative ions, helping to create a fresher sauna atmosphere.

Is the wood safe to touch during use?
Yes, the exterior becomes warm but remains safe for contact, including for children.

Can I paint the exterior of the sauna?
Yes, the Hemlock wood exterior can be painted or stained using wood-safe products.

Is app control included or extra?
It’s included. The digital control panel is compatible with smartphone control at no additional cost.

Are sauna stones included?
Yes. Both tourmaline and standard sauna stones are provided. Please rinse thoroughly before first use.

What if the heater elements stop working?
We can provide replacements. Please contact us directly for pricing and availability.

Instructions 

Assembly/Instructions Manual

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