# CenturaHeat 4-5 Person Infrared Diamond Corner Indoor Sauna

## **![CenturaHeat 4-5 Person Diamond Corner Infrared Sauna](https://cdn.shopify.com/s/files/1/1029/2396/0650/files/235223040075456431.jpg?v=1773931639)  
**

Engineered for modern interiors, this four to five person diamond corner infrared sauna delivers consistent infrared warmth within a diamond-shaped footprint that enhances both functionality and visual appeal. The layout provides expanded seating while remaining practical for indoor installation.

**What This Product Is**

This is a four to five person infrared sauna constructed from durable Canadian Hemlock and designed with a diamond corner structure to optimise usable space. The configuration creates an efficient corner home sauna that balances comfort and placement flexibility.

**Intended Users**

Suitable for:

Families seeking shared relaxation space  
Buyers upgrading to a four to five person infrared sauna  
Households wanting a large corner sauna installation  
Homeowners optimising room layout with angled seating design

**Installation Environment**

Designed for indoor installation, the cabin fits into suitable room corners where it can maximise seating while preserving floor space in larger living areas or home gyms.

**Power and Setup Requirements**

Voltage: 230V  
Power Rating: 2700W  
Amps: 13A

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: 650mm (W) x 1200mm (W2) x 1500mm (D) x 1200mm (H)

The interior layout comfortably accommodates four to five adults, offering flexible bench positioning for shared sessions.

## Heating System Overview

Carbon fibre sauna heaters provide steady and even warmth across the cabin.  
Custom Settings: 18–65ºC temperature range with 1–99 minute timer.

The heating configuration supports consistent output while allowing precise adjustment of 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

-   Corner-Friendly Design: Diamond layout fits 4–5 people while optimising room space
-   Carbon Fibre Heating: Gentle and effective heat distribution
-   Dual Control System: Built-in panel and mobile app functionality
-   Built-In Audio System: FM radio, Bluetooth, USB/MP3, 2 speakers
-   Lighting Options: 3 LED reading lights and optional colour-changing star lights
-   Air Purification: Optional oxygen ionizer
-   Custom Settings: 18–65ºC temperature range with 1–99 minute timer
-   Voltage: 230V
-   Power Rating: 2700W
-   Amps: 13A
-   Size: 650mm (W) x 1200mm (W2) x 1500mm (D) x 1200mm (H)

### Accessories/Parts Included

-   Oxygen ionizer (optional)
-   Sand timer
-   Thermo-hygrometer
-   Installation guide

You can explore more wellness solutions in our [full sauna collection](https://prolinedirect.co.uk/collections/saunas).

### Instructions

Instructions / Manual

[Download](https://cdn.shopify.com/s/files/1/1029/2396/0650/files/HEAT-HS4002-Manual.pdf?v=1781616200)

  

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

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

## Details

- **Price:** 3315.0 GBP
- **Vendor:** Centuraheat
- **Type:** simple

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 3315.00 GBP | In stock |

## Images

- CenturaHeat 4-5 Person Infrared Diamond Corner Indoor Sauna
- Wooden sauna with glass doors
- CenturaHeat 4-5 Person Infrared Diamond Corner Indoor Sauna in modern living room
- Control panel with digital display 
- Infrared sauna with black panels and white interior
- CenturaHeat 4-5 Person Diamond Corner Infrared Sauna
- 4-5 Person Diamond Corner Infrared Sauna dimensions

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> Source: [Pro-Line Direct](https://prolinedirect.co.uk/products/4-5-person-infrared-diamond-corner-sauna)
> Updated: 2026-07-01