• 3 Person Infrared Light Indoor Sauna by Centuraheat
  • 3 Person Infrared Light Indoor Sauna by Centuraheat
  • 3 Person Infrared Light Indoor Sauna by Centuraheat
  • 3 Person Infrared Light Indoor Sauna by Centuraheat
  • 3 Person Infrared Light Indoor Sauna by Centuraheat
  • 3 Person Infrared Light Indoor Sauna by Centuraheat
  • 3 Person Infrared Light Indoor Sauna by Centuraheat
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By CenturaHeat

3 Person Infrared Light Indoor Sauna by Centuraheat

SKU: HEAT-HS0003
£1,995.00 GBP £2,217.00
Tax included Shipping calculated at checkout.

Sauna Size: 1500mm (W) x 1000mm (D) x 1900mm (H)
Capacity: 3 Persons
Rated Power: 2250W
Heater: Infrared Light System

🚚 Estimated Delivery: Wednesday, March 11 - Thursday, March 12

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.

In stock — this item is typically delivered in 1-2 days.

Bring shared relaxation and recovery into your home with the CenturaHeat 3 Person Infrared Light Indoor Sauna. Designed for couples, families, or friends, this premium infrared home sauna combines deep, gentle heat therapy with an elegant, space-efficient cabin design — ideal for everyday wellness in a modern home.

Deep Infrared Warmth for Everyday Recovery

Powered by advanced infrared light technology, this sauna delivers consistent warmth that penetrates deeply to help relieve muscle tension, support circulation, and promote relaxation. Whether you’re recovering after training or winding down in the evening, the experience is comfortable, calming, and easy to repeat as part of a regular routine.

Spacious Cabin Built from Canadian Hemlock

Crafted from premium Canadian Hemlock, the cabin offers strength, natural insulation, and a refined finish. The smooth timber texture and subtle aroma help create a spa-like atmosphere that enhances every session. Measuring 1500 mm (W) × 1000 mm (D) × 1900 mm (H), it comfortably accommodates up to three users without feeling cramped.

Smart Controls and Ambient Comfort

Adjust settings using the onboard digital display or the Wi-Fi-enabled mobile app. Temperature can be set from 18°C to 65°C, with a timer up to 99 minutes for tailored sessions. Built-in Bluetooth, FM radio, and USB MP3 playback allow you to stream audio through integrated speakers, while RGB mood lighting and optional coloured star-ceiling illumination add atmosphere. An integrated oxygen ioniser helps keep the internal air fresher during use.

Plug-and-Play Convenience for UK Homes

Rated at 2250 W and designed for 230 V, this model connects directly to a standard UK socket, making it a practical option for home gyms, wellness rooms, or spare-room setups. Delivered flat-packed with digital assembly guidance, it’s designed for straightforward installation and long-term daily use.

KEY FEATURES

Shared infrared wellness: Spacious 3 person indoor infrared sauna for home relaxation and recovery

Deep infrared heat: Infrared light technology designed for consistent, gentle warmth

Premium timber build: Constructed from Canadian Hemlock with natural insulation and a refined finish

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

Flexible session control: Timer adjustable up to 99 minutes

Smart operation: Onboard digital display plus Wi-Fi-enabled mobile app control

Built-in audio: Bluetooth, FM radio and USB MP3 playback with integrated speakers

Mood lighting: RGB lighting with optional coloured star-ceiling illumination

Air quality support: Integrated oxygen ioniser for a fresher internal environment

Plug and play: 2250W model connects to a standard UK socket

Easy home setup: Delivered flat-packed with digital assembly guidance

SPECIFICATION

Capacity: 3 person
Sauna Type: Indoor infrared sauna
Heater Type: Infrared light
Temperature Range: 18–65°C
Timer: Up to 99 minutes

Dimensions (W × D × H): 1500 mm × 1000 mm × 1900 mm
Material: Canadian Hemlock wood

Control Options: Digital display and Wi-Fi mobile app
Audio: Bluetooth, USB MP3, FM radio with integrated speakers
Lighting: RGB mood lighting (optional coloured star-ceiling illumination)
Air Quality: Integrated oxygen ioniser

Rated Power: 2250 W
Voltage: 230 V
Connection: Standard UK plug (plug and play)

Assembly: Flat-packed with digital assembly guidance
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 digital assembly guidance is 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 230V 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.