• 3 Person Traditional Relax Indoor Sauna by Centuraheat
  • 3 Person Traditional Relax Indoor Sauna by Centuraheat
  • 3 Person Traditional Relax Indoor Sauna by Centuraheat
  • 3 Person Traditional Relax Indoor Sauna by Centuraheat
  • 3 Person Traditional Relax Indoor Sauna by Centuraheat
  • CenturaHeat 3 Person Traditional Relax Indoor Sauna
  • CenturaHeat 3 Person Traditional Relax Indoor Sauna
  • CenturaHeat 3 Person Traditional Relax Indoor Sauna
  • CenturaHeat 3 Person Traditional Relax Indoor Sauna
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By CenturaHeat

3 Person Traditional Relax Indoor Sauna by Centuraheat

SKU: HEAT-HS6004
£2,683.00 GBP £2,981.00
Tax included Shipping calculated at checkout.

Sauna Size: 1800mm (W) x 1600mm (D) x 2040mm (H)
Capacity: 3 Persons
Rated Power: 6000W
Heater: 6000W Traditional Steam Stove

🚚 Estimated Delivery: Tuesday, April 7 - Wednesday, May 6

Questions before ordering?
Speak to our UK-based sauna support team on 0333 038 2800.
We’re happy to help with sizing, delivery, or installation questions.

Available to pre-order — delivery timeframe shown above is updated based on live stock movement.

Experience true restoration at home with the CenturaHeat 3 Person Traditional Relax Indoor Sauna — a spacious, handcrafted wellness cabin designed to bring authentic steam therapy into your everyday life. Built from premium Canadian Hemlock, it combines classic heat, smart technology, and elegant design for a luxurious at-home retreat.

Authentic Steam, Complete Relaxation

Powered by a 6000 W traditional stove, this sauna produces rich, consistent steam that warms the body deeply, helping to ease muscle tension, support circulation, and promote full-body relaxation. Designed for up to three adults, it delivers a peaceful, spa-quality experience that fits effortlessly into your home routine.

Premium Craftsmanship and Comfort

Constructed from smooth, aromatic Canadian Hemlock, the cabin offers both visual warmth and long-lasting durability. Its natural insulation supports efficient, even heating, while the wood’s subtle scent enhances the calming atmosphere. With generous space and supportive seating, it’s ideal for both solo recovery and shared wellness sessions.

Smart Control and Enhanced Atmosphere

Take full control of your session using the integrated digital interface or companion smartphone app. Adjust temperature, timer, and lighting with ease, and enjoy built-in Bluetooth, FM radio, and USB MP3 playback through dual speakers. Tourmaline stones and a built-in oxygen ioniser help enhance air freshness, while three LED reading lights and a coloured backrest light belt create a soothing, customisable glow.

KEY FEATURES

Traditional steam heating: 6000 W stove for deep, even warmth

Capacity: Comfortable space for up to 3 people

Premium build: Durable and aromatic Canadian Hemlock

Smart operation: Digital control panel with mobile app support

Flexible settings: Adjustable temperature and timer controls

Integrated audio: Bluetooth, FM radio, and USB MP3 playback

Ambient lighting: LED reading lights and coloured backrest belt

Air quality support: Oxygen ioniser and tourmaline stones

SPECIFICATION

Capacity: 3 Person
Sauna Type: Indoor traditional steam sauna
Heater Type: Traditional sauna stove
Temperature Range: 18°C–99°C

Dimensions: 1800 mm (W) × 1600 mm (D) × 2040 mm (H)
Material: Canadian Hemlock wood

Control: Digital panel + mobile app
Audio: Bluetooth, FM radio, USB MP3
Lighting: LED reading lights + coloured backrest belt
Air Quality: Oxygen ioniser + tourmaline stones

Rated Power: 6000 W
Voltage: 230 V
Current: 30 A
Connection: Hardwired installation required

Assembly: Flat-packed
Warranty: 1 year (electrical components), 2 years (wooden structure)

DELIVERY

Your sauna is delivered securely packaged to help ensure safe transport and straightforward handling on arrival.

Most saunas are delivered in multiple flat-packed boxes or a wooden crate, depending on the model. Delivery is kerbside only, meaning the driver will deliver to the nearest accessible point at your property but is not responsible for moving the goods inside.

This product is delivered on a 7.5 or 18 tonne vehicle. If access for a vehicle of this size may be restricted, please contact us in advance. Additional charges may apply if re-delivery is required using a smaller vehicle.

If you are unsure whether your postcode qualifies for free delivery, please use the delivery fee calculator in the shopping cart.

Sauna Type Weight No. of Boxes Dimensions
Infrared Light Sauna 300kg + 3-5 Flat packed
Traditional Steam Saunas 270kg + 4-7 Flat packed
Outdoor Saunas 300kg + 3-6 Flat packed
Wood Barrel Saunas 616kg + 1 Wood Crate
Corner Saunas 350kg + 3-7 Flat packed
Deluxe Relax Saunas 300kg + 3-7 Flat packed
Combination Saunas 300kg + 4-7 Flat packed

INSTRUCTIONS

This sauna is supplied flat-packed and designed for home self-assembly. Full written instructions and a step-by-step video guide are included to help make installation straightforward.

Position the sauna on a level, solid indoor surface with adequate surrounding clearance for ventilation and access. Ensure the room is dry and well ventilated.

This model must be hardwired into your property’s mains supply by a qualified electrician to ensure safe and compliant installation.

Please note: any device above 3000W requires an electrician to connect it to the mains.

Before first use, wipe down interior surfaces and run the sauna briefly to allow materials and heaters to settle. Always follow the safety guidance in the manual regarding hydration, session length, and safe operation.

Frequently Asked Questions

Steam Sauna FAQ

What is a steam sauna and how does it work?

A steam sauna uses an electric heater filled with stones. When water is poured over the heated stones, it creates steam and raises humidity, producing the classic Finnish-style sauna environment with hot, humid air and an intense, invigorating heat.

How hot does a steam sauna get?

Steam saunas operate at higher air temperatures than infrared models. The exact heat depends on heater size, cabin volume, and insulation. Some users prefer short, high-intensity sessions, while others enjoy gentler heat with added steam.

Do steam saunas require plumbing?

No. Steam is created manually by pouring water onto the stones. There is no built-in water connection or drainage inside the cabin. The surrounding room simply needs normal airflow so moisture can dissipate when the door is opened.

What electrical supply does a steam sauna need?

Steam sauna heaters vary in power depending on the model. Many home heaters fall between 3 kW and 9 kW.
Important: Any heater above 3 kW must be hard-wired on a dedicated circuit by a qualified electrician. Always check the rated wattage before installation.

How long does a steam sauna take to heat up?

Typical heat-up time is around 30–45 minutes, depending on heater output, cabin size, insulation, and room temperature. Proper preheating allows the stones to reach the right temperature for consistent steam.

Do steam saunas create a lot of moisture?

Inside the cabin, yes — that’s intentional. Outside the cabin, moisture is minimal and usually released only when the door is opened. Normal room ventilation, such as a window or extractor fan, is sufficient to manage this.

Where can I install a steam sauna?

Steam saunas can be installed in indoor spaces such as home gyms, utility rooms, large bathrooms, or dedicated wellness rooms. Outdoor-rated models can be installed in gardens, on patios, or under shelter. Always check whether the sauna is listed as indoor or outdoor before installation.

Are steam saunas safe to use?

Steam saunas are widely used in both home and commercial settings. Stay hydrated, avoid alcohol before use, and leave the sauna if you feel unwell. Anyone with medical conditions, including heart issues or pregnancy, should consult a healthcare professional before use.

How often should I use a steam sauna?

Many people use a steam sauna three to five times per week. Beginners often start with shorter sessions of around 8–12 minutes and gradually increase duration as they become more comfortable with the heat.

Do steam saunas require much maintenance?

Maintenance is simple. Wipe down benches after use, leave the door open to help the cabin dry, and occasionally clean or reposition the stones according to the manufacturer’s guidance. Exterior wood treatment may be required depending on placement.

What’s the difference between a steam sauna and an infrared sauna?

A steam sauna heats the air and increases humidity for a traditional, high-heat experience. An infrared sauna heats the body directly at lower air temperatures. The choice comes down to whether you prefer intense heat or a gentler, deeper warmth.