Description
The OSHIMA infrared sauna offers space for 2–3 people in a 1200 x 1050 x 1900 mm cabin. Its Canadian hemlock construction and clear glass door create a simple, natural look, while carbon and quartz heaters provide the warmth.
Use the internal digital panel to set the temperature, then choose your lighting and audio. Seven-colour ceiling lighting and a separate reading light let you adjust the atmosphere. Meanwhile, Bluetooth connectivity, a USB port and two built-in speakers keep your music close at hand.

Key Features
- Capacity for 2–3 people in a compact rectangular cabin
- Three carbon heaters and three quartz heaters with 2040 W total rated output
- Operating temperature of 30–60°C with a temperature sensor and internal digital controls
- Individual on/off and output controls for the two back heaters and the heater beneath the bench
- Seven-colour LED ceiling lighting, LED reading light and built-in audio
- Ioniser, ozonator and ceiling ventilation grille
Technical Specifications
| Model: | OSHIMA |
|---|---|
| Sauna type: | Indoor infrared sauna |
| External dimensions: | 1200 x 1050 x 1900 mm |
| Capacity: | 2–3 people |
| Timber: | Canadian hemlock |
| Door: | 8 mm clear toughened glass |
| Side / rear wall thickness: | 30 mm / 42 mm |
| Infrared heaters: | 3 carbon and 3 quartz heaters |
| Carbon heater output: | 2 x 330 W, plus 1 x 180 W foot heater |
| Quartz heater output: | 3 x 400 W |
| Total rated power: | 2040 W |
| Supply: | 230 V / 50 Hz |
| Electrical connection: | Standard Irish 13 A socket |
| Operating temperature: | 30–60°C |
| Approximate warm-up time: | 10–30 minutes, depending on ambient conditions and use |
| Controls: | Internal digital control panel and temperature sensor |
| Heater adjustment: | 3 individual on/off and output controls |
| Lighting: | Seven-colour LED ceiling lighting and LED reading light |
| Audio: | Bluetooth, USB port and 2 built-in speakers |
| Air treatment: | Ioniser and ozonator |
| Ventilation: | Ceiling ventilation grille |
| Front glass – left: | 1755 x 340 x 8 mm |
| Front glass – right: | 1755 x 160 x 8 mm |
| Front glass – door: | 1710 x 530 x 8 mm |
What’s Included
- Canadian hemlock sauna cabin with bench seating and wooden door handle
- 8 mm clear toughened glass door
- Three carbon infrared heaters: two 330 W panels and one 180 W foot heater
- Three 400 W quartz infrared heaters with individual controls
- Internal digital control panel and temperature sensor
- Seven-colour LED ceiling lighting and LED reading light
- Bluetooth connectivity, USB port and two built-in speakers
- Ioniser, ozonator and ceiling ventilation grille

Installation & Compatibility
OSHIMA is designed for indoor installation and connects to a standard Irish 13 A socket on a 230 V / 50 Hz supply. Before ordering, check the external dimensions against your available space and access route.
Allow approximately 10–30 minutes for warm-up, depending on ambient conditions and use. For full preparation, assembly and connection details, download the guides below before installation.
Care & Maintenance
Follow the supplied manual for cleaning, ventilation and care of the timber, glass and heaters. If you apply sauna-grade paraffin oil to the interior wood, first check that it suits the surface and follow the oil’s application instructions.
Follow the separate operating instructions for the ioniser and ozonator.

Documents & Manuals
Need Help Choosing?
Explore our infrared saunas or contact Crystal Bathroom for help choosing a cabin for your space.
































































