# CenturaHeat Luxury 4 Person Glass Infrared Indoor Sauna Room

Built for contemporary interiors, this 4 person infrared indoor sauna combines efficient infrared heating with intuitive digital controls and integrated audio, creating a comfortable and adaptable indoor relaxation environment.

**What This Product Is**

This is a 4 person infrared sauna constructed from durable Canadian hemlock sauna timber, selected for strength and insulation. The cabin uses infrared light heating to provide steady warmth across the interior seating area.

**Intended Users**

Suitable for:

Families wanting a larger shared relaxation space  
Buyers upgrading to a 4 person infrared sauna layout  
Homeowners installing an infrared sauna for home use  
Individuals seeking a spacious glass sauna room design

**Installation Environment**

Suitable for indoor residential placement in spare rooms, home gyms, or dedicated wellness areas where sufficient floor space and airflow are available.

**Power and Setup Requirements**

Voltage: 230V

This sauna must be hardwired into a suitable electrical supply by a qualified electrician.

**Electrical Information:** This sauna must be professionally hardwired by a qualified electrician and should not be connected using a standard plug or extension lead.

## Capacity and Intended Use

Size: 1750 x 1200 x 1900mm

The interior layout comfortably accommodates four adults, providing balanced bench spacing for shared sessions.

## Heating System Overview

Infrared Light heating system for steady and even warmth.  
Operation Temperature/Hour: 18-65ºC / 1-99 minutes.

Adjustable temperature and timer settings allow full control over session intensity and duration.

![](https://cdn.shopify.com/s/files/1/1029/2396/0650/files/SAUNA-MARKS-300x60.png?v=1773931506)![ASI Accredited](https://cdn.shopify.com/s/files/1/1029/2396/0650/files/FSC-CERTIFICATE-2022-new-updated-3.png?v=1773931510) ![Forest Stewardship Council Mark of responsible forestry. Sustainably sourced wood](https://cdn.shopify.com/s/files/1/1029/2396/0650/files/CMT-1187-SustainabilityArticle-Tile002_UK-2-copy2-300x145.png?v=1773931513)

### Key Features

-   Computer Control Panel for precise temperature and timer adjustments
-   Mobile App Control System for remote management
-   FM Radio + USB MP3 Player and Charging
-   Bluetooth for Music
-   2Pcs Speaker for integrated audio
-   Infrared Light heating system
-   RGB Coloured Square Light + Culture Stone
-   Optional Coloured Star Lights
-   Operation Temperature/Hour: 18-65ºC / 1-99 minutes
-   Voltage: 230V
-   Oxygen Ionizer for improved air quality
-   Size: 1750 x 1200 x 1900mm
-   Wood Material: Canadian Hemlock

### Instructions

Operational/Assembly Instructions

[Download](https://cdn.shopify.com/s/files/1/1029/2396/0650/files/HS-RL004C_Manual.pdf?v=1782287635)

  

Control Panel/Mobile App

[Download](https://cdn.shopify.com/s/files/1/1029/2396/0650/files/Control-Panel-Manual_1.pdf?v=1781536431)

  

Sauna Guide: Read First Before Use

[Download](https://cdn.shopify.com/s/files/1/1029/2396/0650/files/READ-FIRST-Sauna-Use-Guide.pdf?v=1781537642 "Sauna Use Guide - Read first before use")

## Details

- **Price:** 2534.0 GBP
- **Vendor:** Centuraheat

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2534.00 GBP | In stock |

## Images

- 4 Person Infrared Indoor Sauna
- Technical drawing of CenturaHeat 4 Person Infrared Indoor Sauna

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> Source: [Pro-Line Direct](https://prolinedirect.co.uk/products/4-person-infrared-indoor-sauna)
> Updated: 2026-06-24