# 4-Person Corner Infrared Sauna with Full Spectrum and Carbon Heaters (MS-FI40)

Source: https://www.mars-sauna-room.com/saunas/far-infrared-saunas/4-person-corner-infrared-sauna-with-full-spectrum-and-carbon-heaters-ms-fi40/

Category: Far Infrared Saunas

A 4-person corner-layout far infrared sauna room built from Canadian hemlock or red cedar, using full spectrum heaters combined with carbon infrared heaters and 2600W rated power. It is supplied wholesale and OEM for retailers and wellness facilities.

Solid Canadian hemlock or red cedar forms the walls, bench and frame of this 4-person corner-layout infrared sauna with listed dimensions of 1500 × 1500 × 1900 mm. Its corner layout fits into the angle of a room to save floor space. Transom windows are included in the cabin design. The design keeps the footprint practical for indoor rooms while giving users a dedicated space for relaxation and wellness routines. Its feature list covers natural material, a lightweight structure and easy installation.

The voltage list shows 220V, 230V and 240V, while the rated-voltage field also mentions 110V, so the final voltage should be confirmed when ordering. The unit is plug powered. As an infrared cabin, it works as a dry sauna without heated stones, water or steam generation. Heating is provided by full spectrum heaters combined with carbon infrared heaters rated at 2600W in total. The operating temperature range is 18-65°C, adjusted from the soft-touch control panel.

Typical applications include homes, gyms and villas. It carries CE, ETL and FSC certification, and comes with a 1-year warranty and online technical support. As a factory supplier from our Jiangsu production base, we offer OEM/ODM customization of wood, heaters, size, logo and packaging. Before production, our sales team reviews the final specification, voltage and packaging with the buyer.

## Highlights
- Full spectrum plus carbon infrared heaters
- Operating temperature range of 18-65°C
- Soft-touch control panel for session settings
- Configured for 220-240V; confirm 110V availability
- CE, ETL and FSC certified

## Specifications
| Spec | Value |
|---|---|
| Model | MS-FI40 |
| Type | Far Infrared Sauna |
| Exterior dimensions | 150 × 150 × 190 cm (W × D × H) |
| Wood | Hemlock or Red cedar |
| Main material | Solid Wood |
| Heater type | Full Spectrum Heaters & Carbon Infrared Heaters |
| Heating | Electric |
| Power | 2600W |
| Voltage options | 220V, 230V, 240V |
| Rated voltage | 110 V, 220-240V |
| Power supply | Plug Powered |
| Control panel | Soft Touch Control Panel |
| Operating temperature | 18–65 °C |
| Feature | Natural Material, Lightweight, Safe, Eco Friendly, Easy Operation, Computer Control Panel, Easy Installation, With Transom Windows |
| Application | Commercial, Indoor, Far Infrared, Villa, Living Room, Bedroom, Gym |
| Certificate | CE, ETL,FSC |
| Warranty | 1 Year |
| After-sales service | Online Technical Support |
| Design style | Modern |
| Place of origin | Jiangsu, China |

## FAQ
### What are the dimensions of this sauna?
The listed dimensions are 1500 × 1500 × 1900 mm. Check that the installation room has enough clearance for assembly, and contact sales if you need a custom size for a specific project.

### Which voltage options are available?
The voltage list for this model covers 220V, 230V and 240V, while the rated-voltage field also mentions 110V. Please confirm your required supply voltage with our sales team before ordering so the unit is built for your market.

### What are the price, MOQ and lead time?
Price, MOQ and lead time are quoted per order, depending on wood, heater configuration, voltage and customization. Contact our sales team with your quantity and destination market for a factory quote.

## Request a quote
Email inquiry@mars-sauna-room.com or WhatsApp +86 176 2154 1688 with model MS-FI40, quantity, voltage and destination port.