• 3 Person Full Spectrum Infrared Indoor Sauna by Centuraheat
  • 3 Person Full Spectrum Infrared Indoor Sauna by Centuraheat
  • 3 Person Full Spectrum Infrared Indoor Sauna by Centuraheat
  • 3 Person Full Spectrum Infrared Indoor Sauna by Centuraheat
  • 3 Person Full Spectrum Infrared Indoor Sauna by Centuraheat
  • 3 Person Full Spectrum Infrared Indoor Sauna by Centuraheat
  • 3 Person Full Spectrum Infrared Indoor Sauna by Centuraheat
  • 3 Person Full Spectrum Infrared Indoor Sauna by Centuraheat
  • 3 Person Full Spectrum Infrared Indoor Sauna by Centuraheat
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By CenturaHeat

3 Person Full Spectrum Infrared Indoor Sauna by Centuraheat

SKU: HEAT-HS3002
£2,558.00 GBP £2,843.00
Tax included Shipping calculated at checkout.

Sauna Size: 1900mm (W) x 1100mm (D) x 2040mm (H)
Capacity: 3 Persons
Rated Power: 2700W
Heater: Full Spectrum Infrared System

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

🚚 Estimated Delivery: Tuesday, October 27 - Wednesday, November 11

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.

Ready to order? Delivery time is displayed above.

Discover balanced heat and modern wellness with the CenturaHeat 3 Person Full Spectrum Infrared Indoor Sauna — a beautifully designed home spa that blends advanced infrared technology with timeless natural materials. Built from premium Canadian Hemlock, it delivers deep relaxation, muscle recovery, and everyday calm in a refined, space-efficient layout.

Full-Spectrum Heat for Deeper Restoration

Powered by a 2700 W dual-heating system, this sauna combines carbon-fibre panels with focused full-spectrum infrared light for consistent, full-body warmth. The result is gentle yet penetrating heat that helps ease tension, improve circulation, and support natural detoxification. Ideal for daily recovery, stress relief, or low-impact wellness sessions.

Smart Control at Your Fingertips

Set and monitor your session using the intuitive digital computer system or companion mobile app. Adjust temperature between 18°C and 65°C and timer settings up to 99 minutes. Whether you prefer short, light sessions or longer, sweat-inducing heat, this sauna adapts easily to your personal routine.

Immersive Comfort and Atmosphere

Bluetooth, FM radio, and USB MP3 playback let you enjoy your favourite playlists or guided meditations while you unwind. Three LED reading lights, plus optional coloured star or belt lighting, create a calming ambience. The built-in oxygen ioniser helps keep the air fresh and clean throughout every session.

Compact, Comfortable Design

Crafted from durable Canadian Hemlock, the cabin retains heat efficiently while offering a clean, modern aesthetic. Measuring 1900 mm (W) × 1100 mm (D) × 2040 mm (H), it comfortably seats up to three users, making it ideal for couples or small households seeking shared wellness at home.

Plug-and-play connection: Designed to run from a standard UK socket for straightforward home installation.

KEY FEATURES

Full spectrum heating: Carbon-fibre panels plus focused infrared light

Comfortable capacity: Spacious 3 person indoor layout

Premium construction: Built from high-quality Canadian Hemlock

Smart control system: Digital panel with mobile app connectivity

Flexible temperature range: Adjustable from 18°C to 65°C

Session timer: Programmable up to 99 minutes

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

Ambient lighting: LED reading lights with optional coloured lighting

Air purification: Built-in oxygen ioniser for fresher air

Easy home setup: Plug-and-play 230 V connection

SPECIFICATION

Capacity: 3 person
Sauna Type: Indoor full spectrum infrared sauna
Heater Type: Carbon fibre and full spectrum infrared light
Temperature Range: 18°C–65°C
Timer: Up to 99 minutes

Dimensions (W × D × H): 1900 mm × 1100 mm × 2040 mm
Material: Canadian Hemlock wood

Control Options: Digital control panel and mobile app
Audio: Bluetooth, USB MP3, FM radio
Lighting: LED reading lights plus optional coloured lighting
Air Quality: Built-in oxygen ioniser

Rated Power: 2700 W
Voltage: 230 V
Connection: Standard UK plug (plug and play)

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 is designed for home self-assembly. Full written instructions and a step-by-step 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 is plug-and-play and connects directly to a standard 230 V UK socket. No specialist electrical installation is required.

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 the heaters to settle. Always follow the safety guidance provided in the manual regarding session length, hydration, and safe operation.

Frequently Asked Questions

Infrared Sauna FAQ

What is an infrared sauna and how does it work?

Infrared saunas use panels that warm your body directly instead of heating the air like a traditional steam sauna. The result is a deep, comfortable heat that feels gentle and is easy to stay in for longer sessions. Most people describe it as a smoother, more relaxing type of warmth.

How hot does an infrared sauna get?

Air temperatures are usually lower than a steam sauna, but the heat feels just as effective because it penetrates the body rather than surrounding you with high heat. Typical ranges vary by model, and most users preheat the cabin for around 10–20 minutes.

What are the benefits of using an infrared sauna?

Many people use infrared saunas to ease everyday muscle tension, support circulation, wind down after workouts, and improve general wellbeing. The gentle heat makes them easy to use regularly and suits people who prefer a less intense experience than a traditional sauna.

Do infrared saunas plug into a normal household socket?

Most smaller infrared saunas are designed for standard UK plugs, though larger multi-person or full-spectrum units may require a dedicated electrical circuit. Always check the power rating on the specific product page and follow the guidance of a qualified electrician if unsure.

How long should an infrared sauna session last?

New users often start with 10–15 minutes and gradually increase to 20–30 minutes. Many people use an infrared sauna three to five times a week. Listen to your body, stay hydrated, and step out if you feel light-headed or uncomfortable.

Are infrared saunas safe to use?

They’re widely used at home and in spas and are generally safe for most healthy adults. As with any heat therapy, hydration is important. If you’re pregnant, have a heart condition, or take specific medications, check with a healthcare professional before use.

What’s the difference between far infrared and full-spectrum infrared?

Far infrared provides deeper, gentler warmth, while full-spectrum models combine different wavelengths for a broader heat profile. Some users prefer the softer feel of far infrared; others like the more immediate warmth full-spectrum panels provide. Product pages list which heater type each model uses.

Do infrared saunas require much maintenance?

Very little. Wipe down surfaces after use, keep the glass clean, and let the cabin air out by leaving the door open for a few minutes. There are no stones to replace and no plumbing involved.

Can I assemble an infrared sauna myself?

Most infrared saunas arrive flat-packed and slot together using pre-fitted connectors. Two adults can usually assemble one in under 60–90 minutes. If the model requires a dedicated electrical connection, a qualified electrician should complete that part.

Is EMF something I should be concerned about?

Many infrared saunas are engineered with low-EMF technology. When low EMF is a feature of a particular model, it will be listed clearly on the product page so you can choose based on your preferences.