Description
The COSSY XL-extra infrared sauna gives three people a place to unwind at home. Its natural wood cabin combines quartz and carbon heaters with two backlit Himalayan salt panels and a central heater housing fitted with tourmaline stones. Meanwhile, seven-colour lighting, Bluetooth and radio let you personalise the setting.

Key Features
- 1500 x 1100 x 1900 mm cabin with seating for three people
- Canadian hemlock construction with 6 mm toughened glass
- Six 300 W quartz heaters and one 225 W carbon floor heater
- Two illuminated Himalayan salt panels and 51 tourmaline stones in the central heater housing
- Adjustable 18–65°C temperature range, control panel and quartz heater on/off switches
- Ceiling LED light, seven-colour LED lighting, Bluetooth, radio and two speakers
Technical Specifications
| Model: | COSSY XL-extra |
|---|---|
| Sauna type: | Indoor infrared sauna |
| External dimensions: | 1500 x 1100 x 1900 mm |
| Capacity: | 3 seated people |
| Timber: | Canadian hemlock |
| Finish: | Natural wood |
| Glass: | 6 mm toughened glass |
| Infrared heaters: | 6 quartz heaters and 1 carbon floor heater |
| Quartz heater output: | 6 x 300 W |
| Carbon floor heater output: | 225 W |
| Combined heater output: | 2025 W (2.025 kW) |
| Supply: | 220–240 V / 50 Hz |
| Operating temperature: | 18–65°C |
| Approximate warm-up time: | 30–60 minutes, depending on ambient conditions and use |
| Tourmaline stones: | 51 stones in the central heater housing |
| Salt panels: | 2 backlit Himalayan salt panels; seven-colour lighting |
| Interior lighting: | Ceiling LED light and seven-colour LED lighting |
| Controls: | Control panel (internal/external); quartz heater on/off switches |
| Temperature sensor: | Included |
| Backrest: | Included |
| Audio: | Bluetooth, radio and 2 speakers |
| Ioniser: | Included |
What’s Included
- Wooden sauna cabin with seating, backrest, glass door and two handles
- Six quartz heaters and one carbon floor heater
- Two backlit Himalayan salt panels and 51 tourmaline stones fitted in the central heater housing
- Ceiling LED light and seven-colour LED lighting
- Control panel, quartz heater switches and temperature sensor
- Bluetooth and radio audio system with two speakers
- Ioniser
Installation & Compatibility
The COSSY XL-extra sauna connects to a standard Irish 13 A socket (220–240 V / 50 Hz).
Before installation, download and read the Pre-installation Guide and Assembly & User Manual below. These explain how to prepare the room, arrange the electrical connection and assemble the cabin.
Care & Maintenance
Follow the supplied instructions when cleaning the timber, glass, heaters, salt panels and tourmaline stones. After each session, allow the cabin to dry and ventilate. Also, check that any cleaning product is suitable for the surface before applying it.

Documents & Manuals
Need Help Choosing?
To compare sizes and layouts, explore our infrared saunas. You can also contact Crystal Bathroom for help checking the COSSY XL-extra against your available space and installation requirements.




















































