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SKU:HEAT-HS0003

CenturaHeat 3 Person Infrared Light Indoor Sauna

CenturaHeat 3 Person Infrared Light Indoor Sauna

Regular price £2,323.20
Regular price £2,323.20 Sale price
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  • Official Distributor
  • Backed By Manufacturer's Warranty
  • Free UK Delivery
Before You Order

Sauna requirements vary by model. Before ordering, please check the product dimensions, electrical requirements and intended installation location.

Some saunas can use a standard UK electrical supply, while higher-powered infrared and traditional models may require a dedicated or hardwired connection. Outdoor saunas should also be installed on a suitable solid and level base.

Please refer to the individual product specification for model-specific requirements, or contact our team if you are unsure before ordering.

Delivery & Installation

Free standard UK mainland delivery is available on eligible sauna orders. Delivery arrangements vary depending on the manufacturer, product size and weight.

Saunas may arrive flat-packed, palletised or crated, with larger models commonly delivered kerbside. Please ensure there is suitable access to the property and installation area.

Professional assembly is available for selected models and locations. Unless specifically stated otherwise, assembly covers the structural build of the sauna and does not include electrical work. Any required electrical installation should be completed by a suitably qualified electrician.

Warranty & Aftercare

Every sauna is supplied with the applicable manufacturer’s warranty. Warranty duration and coverage vary between brands and models, so please refer to the individual product information for specific coverage.

Your Fitness Hub is also available before and after your purchase to assist with product questions, installation guidance and manufacturer support where required.

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Description

3 Person Infrared Light Indoor Sauna

Upgrade your wellness space with the 3 Person Infrared Light Indoor Sauna, a premium unit designed for shared comfort and rejuvenation. This 3 person infrared sauna is built from durable, elegant materials and features advanced technology to deliver soothing, deep-penetrating heat.

Perfect for families or couples, this family infrared sauna offers full control via a sleek Computer Control Panel or remotely through the Mobile App Control System. With an adjustable temperature range of 18–65ºC and session times from 1–99 minutes, you can tailor your infrared therapy to suit your lifestyle.

Low EMF levels (under 0.3μT at 5cm from the heater) ensure a safe and relaxing session every time. An integrated Oxygen Ionizer keeps your air clean and fresh throughout.

For entertainment, enjoy the infrared sauna with speakers: built-in FM Radio, USB MP3 Player, and Bluetooth connectivity through dual speakers. Ambient mood is enhanced by an RGB Coloured Square Light, with optional Coloured Star Lights available for added serenity.

Electrical Information: This sauna is plug-and-play and can be plugged into a standard UK socket for instant use once assembled.  

Size (WxDxH): 1500 x 1000 x 1900mm


Key Features

Far Infrared Heating Panels for deep therapeutic warmth

Low EMF Output for enhanced safety

Computer & Mobile App Controls

Bluetooth, FM, USB MP3 + Charging

2 Built-in Speakers for immersive sound

Coloured Square Light + Optional Star Lights

Integrated Oxygen Ionizer

Voltage: 230V

Warranty: 1 Year (electrical), 2 Years (wood)

Assembly: Delivered flat-packed with full instructions and video


Private Wellness, Unlimited Access

There’s something special about having wellness on your terms. Just like sleeping in your own bed beats a hotel mattress, having your sauna in your home means comfort without compromise. You choose when. You choose how long. And it’s always clean, quiet, and waiting for you. Compared to booking shared spa appointments or queuing at the gym, your private sauna gives you full control — every day, every session.

ASI Accredited

 

Forest Stewardship Council Mark of responsible forestry. Sustainably sourced wood

Features

Weight 138 kg
Dimensions 150 × 100 × 190 cm
Sauna Size

3 Person

Heater Type

Infrared Light

Width (mm)

1500

Depth (mm)

1000

Height (mm)

1900

Power

2250W

 

Heater Type Wavelengths Strengths
Carbon Far (IR-C) Gentle, even heat
Ceramic Mid, Far (IR-B/C) Fast warm-up, focused heat
Tourmaline Far (IR-C) Gentle warmth, calming effect
Quartz Near, Mid (IR-A/B) Rapid, powerful heat


Delivery

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

Sauna Type Weight No. of Boxes Dimensions
Infrared Light Sauna 300kg + 3-5 Flat packed


Assembly Service (Optional)

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.

Assembly Service Coverage Map

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
FAQ

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.

What size cable does this need for its supply?
For 3000W saunas, you would need at least 2.5mm size power input wire. For 4500W saunas, you would need at least 4mm power input wire.

Would an RCD be needed for the steam sauna?
Yes, a REC protection from the board would be needed. Please talk to your local electrician for details.

Is it delivered assembled?
No, the sauna is delivered dissembled and flat packed. Assembly is simple and easy with assemble videos or PDF manual available.

How long does it take to heat up once you turn it on?
When the external environment temperature is 10 degrees Celsius, it takes about 15 minutes to heat up to 50 degrees Celsius, and about 30 minutes to heat up to 70 degrees Celsius.

Does the timber from the outside get hot? Is it safe for children to touch this?
The timber outside is not hot, just little warmer and safety for touch.

Can the outside be painted or will this affect it in anyway?
Yes, outside of sauna with wood nature colour paint.

What type of wood is it made of?
The wood is Canadian hemlock.

Oxygen lonizer. What is this and what is the cost?
This is negative ion generator, please email us for a price.

Does the heater not come with stones?
Yes, the sauna stones are included. Please thoroughly rinse sauna stones before use.

Mobile App system, how much would this cost?
The control panel already includes this function. Please check description for confirmation.

How much do the heater elements cost if they stop working?
Please email for a price for the replacement.

Instructions

Controller App Guide - Type A

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

View Sauna Controller App Guide (PDF)

Sauna Use Guide

Download

Please READ FIRST before use.

Operational/Assembly Instructions

Download

Operational/Assembly Instructions for 3 Person Infrared Light Sauna

Control Panel/Mobile App

Download

Control Panel and Mobile App Operations Manual

  • Relax, Recharge & Restore

    Step into soothing warmth that melts away stress while promoting deep relaxation.

  • Wellness Backed by Science

    Regular sauna use supports circulation, muscle recovery, and natural detoxification.

  • Luxury, Built to Last

    Crafted with premium materials and modern design, every sauna delivers both performance and elegance.

The Results Speak for Themselves

Our sauna owners consistently share how regular use has transformed their daily lives — from improved wellness to moments of pure relaxation.

87%

said they feel more relaxed and less stressed

82%

reported a greater sense of wellbeing

79%

noticed better sleep and faster recovery

  • A true game-changer for my wellbeing.

    Using my sauna 3–4 times a week has helped me unwind, sleep better, and feel less stressed overall.

    James.R, London

  • Feels like having a private spa at home.

    The craftsmanship is outstanding, and every session feels like pure luxury. Worth every penny.

    Sophie.M, Manchester

  • Recovery has never been this easy.

    After workouts, 20 minutes in the sauna leaves me refreshed, relaxed, and ready for the next day.

    Daniel.K, Bristol

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FAQ's

Do the saunas come with a warranty?

Yes - every sauna is supplied with a manufacturer’s warranty for your peace of mind. Warranty length varies by model, and details are shown on each product page.

What’s the difference between infrared and traditional saunas?

Infrared saunas use gentle infrared heat to warm the body directly, while traditional saunas heat the air around you. Both deliver deep relaxation and wellness benefits - it’s down to personal preference.

Is installation difficult?

Most of our saunas are designed for easy assembly at home, and we also offer a professional installation service if you’d prefer a hands-free setup.

How will my sauna be delivered?

All saunas are delivered securely, packaged for protection, and shipped with trusted couriers. Larger models may arrive on a pallet, with optional professional placement and assembly available.

How much space do I need?

We offer saunas in a variety of sizes - from compact 1–2 person cabins to spacious 6–8 person units. Product dimensions are listed on each page to help you choose the right fit.

How hot do the saunas get?

Infrared saunas typically reach 40–65°C, while traditional saunas range between 70–100°C. Both allow you to adjust settings for a comfortable session.

What health benefits can I expect?

Regular use may help with stress relief, muscle recovery, improved circulation, detoxification, and better sleep - benefits backed by wellness research and customer feedback.

  • Free & Reliable Delivery

    Every sauna shipped securely across the UK.

  • Official Distributor

    Genuine products with full manufacturer’s warranty.

  • Expert UK Support

    Friendly team ready to help with any questions.

  • Secure Payments

    Checkout with confidence using encrypted payments.