CenturaHeat 5-8 Person Combination Bio Indoor Sauna - 6950W

5-8 Person Combination Bio Indoor Sauna: Experience the Best of Both Worlds

Experience ultimate flexibility and luxury with the 5-8 Person Combination Bio Indoor Sauna—a spacious and beautifully crafted wellness retreat designed to bring both traditional and infrared heat therapy into one powerful unit. Made from premium Canadian Hemlock, this dual-function sauna offers generous space for group sessions and the freedom to choose your preferred heat experience, making it the ideal indoor combination sauna for families or wellness enthusiasts.

Dual Heat Technology:
Enjoy the benefits of both an infrared light system and a traditional sauna stove. This hybrid sauna for home delivers targeted muscle-penetrating warmth from infrared carbon heaters and the immersive, enveloping heat of steam from the stove—allowing you to switch or combine as desired for a tailored wellness experience.

User-Friendly Controls:

Computer Control System: Manage all aspects of your session—from temperature to lighting and duration—with an intuitive control panel.

Mobile App Control System: Adjust settings remotely, ensuring your sauna is ready when you are.

Immersive Audio System:

FM Radio, USB MP3 Player, and device charging ports

Bluetooth for music streaming

2 built-in speakers for premium sound

Enhanced Ambience and Air Quality:

Coloured Star Lights: Set the perfect mood with customisable atmospheric lighting.

Oxygen Ionizer: Keeps the air clean and refreshing by filtering out allergens and dust.

Customisable Comfort:

Operation Temperature: 18–99ºC

Timer Range: 1–99 minutes

Voltage: 230V

Rated Power: 6950W

Spacious Design for Group Relaxation:
With dimensions of 2000 x 1500 x 2000mm, this large sauna for house use can comfortably accommodate up to eight people. Whether you’re entertaining guests or enjoying solo wellness time, this sauna offers ample room without compromising on performance.

Included Accessories:

Bucket and ladle

Towel rack

Sand timer

Thermo-hygrometer

Sauna stones (rinse thoroughly before use)

Oxygen ionizer

Product Specifications:

Wood Material: Canadian Hemlock

Control Systems: Computer panel and mobile app

Heating: Infrared light + sauna stove

Audio: FM Radio, USB MP3, Bluetooth, 2 speakers

Lighting: Coloured star lights

Temperature Range: 18–99ºC

Timer: 1–99 minutes

Voltage: 230V

Rated Power: 6950W

Dimensions: 2000 x 1500 x 2000mm (W x D x H)

Please Note: The traditional stove operates independently and isn’t compatible with control panels, Wi-Fi, or Bluetooth. Both the infrared heater and the stove require separate hardwired connections, and the stove itself is controlled manually using the dials on its unit. This sauna requires an electrician to hardwire it into the property’s mains.

Space Meets Serenity

There’s something deeply comforting about having your own traditional and infrared sauna. Unlike visiting a spa or public steam room, a home sauna gives you uninterrupted privacy, total control over your environment, and the ability to unwind whenever you choose. Think of it like comparing your personal bed to a hotel mattress—both serve a purpose, but only one is truly yours. A home sauna delivers this same level of comfort and ownership, making every session more personal, peaceful, and accessible.

Features

Delivery Package: Most Saunas are packaged in 3 - 5 Flat packed Boxes or 1 Wooden Crate, please refer to packaging info table below.

This product is delivered to Curb-Side only.

The driver is not required to take the package any further than this point. If you are unsure if your postcode constitutes for free delivery please revert to the delivery fee calculator on the shopping cart page.

Dimensions

Our sauna assembly service is available as an optional extra when ordering a sauna.
This service is ideal if you’d like professional setup on the day of delivery, without the hassle of self-assembly.

Coverage

We currently cover most of England and Wales. 
Please refer to coverage map below:
Green: Available for Assembly Service.
Red: Please contact us before including the Assembly Service.
Yellow (Striped) : We do not cover this area currently.

Delivery vs assembly date

The assembly date may differ from the delivery date shown on the product page.
Once your order has been placed, our team will contact you to confirm and arrange a suitable assembly date.

What happens on the day

• Arrival with the sauna
• Offloading of all components
• Assembly and positioning at the location specified by the customer

Important to note

• We do not carry out any electrical connections
• We do not remove packaging or waste from the site

Frequently Asked Questions

How much does it cost to run a sauna?
The cost of running a sauna depends on its wattage and how long you use it. Our saunas typically range from 2kW to 10kW. On average, running a sauna for an hour can cost between £0.50 and £2.50. Please refer to this Electricity cost calculator for more information.

What warranties do you carry on the saunas?
Our warranty term is: 1 Year for electric parts, 2 Years for wooden parts.

Are the Saunas easy to assembly/Install?
All our saunas come with Assembly Instructions which are easy and detailed. Saunas are assembled together using buckles/clamps with some screwing involved.
For Infrared Light saunas, the sauna can be plugged into any standard outlet in the house. For traditional steam saunas, the power needs to be connected to the mains of the house by an electrician.

How hot does the sauna get and how hot does the steam get?
For traditional steam saunas, the heat time and temperature can set by control panel is: 0-90mins and 18-99 degrees Celsius. For Infrared Saunas, the maximum temperature is 65 degrees Celsius.

When is the right time to add water to the sauna stones?
To ensure optimal performance and to avoid potential damage, only add water once the sauna stones have reached the appropriate temperature. This heat level is necessary to properly vaporize the water, creating the ideal steam environment.

Why shouldn’t I add water before the stones are hot?
Adding water to cold or warm stones can cause inefficient steam production, leading to a less satisfying sauna experience. In some cases, this may even damage the heating elements or stones, reducing the lifespan of your sauna heater.

How can I tell if the stones are hot enough?
The stones should feel intensely hot when you bring your hand near them (without touching!). Many sauna heaters also feature a temperature gauge to help you monitor the heat levels. Wait until the gauge reads at least 300°F before adding water.

What type of water should I use?
Use clean, distilled water when possible. Tap water with high mineral content may cause buildup on the stones and heater over time, affecting performance.

Are there any precautions I need to take like anti-mould?
If the sauna is placed in a very humid area, try to keep it dry. otherwise, no need do any precaution.

Controller App Guide - Type A

For Bluetooth and Wi-Fi app setup, pairing and control instructions:

View Sauna Controller App Guide (PDF)