Cadel Cristal 9 Airtech: 8.5 kW self-cleaning pellet stove

Cadel Cristal 9 Airtech is an 8.5 kW ventilated pellet stove designed to combine heating performance, easy everyday maintenance and advanced installation flexibility.

The Airtech version features a self-cleaning brazier that automatically removes combustion residue and reduces the frequency of manual brazier cleaning.

A bevelled and curved cast-iron door enhances the wide view of the flame, while the combustion chamber features a cast-iron back. Flexit technology, GoFast ignition and integrated connectivity complete the specification.

Why choose Cadel Cristal 9 Airtech

• 8.5 kW nominal heat output.
• Airtech self-cleaning brazier.
• Bevelled and curved cast-iron door.
• Combustion chamber with cast-iron back.
• GoFast fast ignition.
• Flexit installation technology.
• Integrated Wi-Fi and Bluetooth.
• UPS Ready.
• 20 kg pellet hopper.
• A+ energy class.

Airtech self-cleaning brazier

The Airtech system automatically cleans the brazier by allowing combustion residue to fall into the ash compartment below.

The cleaning cycle takes place automatically during the operating phases defined by the stove, helping keep the brazier ready for the next ignition.

Ash must still be periodically removed from the ash compartment as part of normal stove maintenance.

Cast-iron door and combustion chamber

Cristal 9 Airtech features a distinctive bevelled and curved cast-iron door that frames the large glass viewing area.

The combustion chamber also features a cast-iron back, a material suited to the high temperatures generated during pellet combustion.

GoFast ignition

GoFast technology is designed to provide faster pellet ignition and reduce start-up time.

This makes everyday operation more convenient, particularly when the stove is switched on and off frequently.

Flexit installation technology

Flexit technology provides greater flexibility when configuring the flue connection.

Cristal 9 Airtech features a rear flue outlet as standard and can also be configured with a top flue outlet using the dedicated optional kit.

An optional concentric top connection is also available where compatible with the installation and manufacturer's instructions.

UPS Ready

Cristal 9 Airtech is UPS Ready and can be combined with a compatible uninterruptible power supply system using the appropriate Cadel accessory.

This can help manage short electrical power interruptions more effectively when installed according to the manufacturer's instructions.

Wi-Fi and Bluetooth connectivity

Cadel Cristal 9 Airtech features integrated Wi-Fi and Bluetooth for compatible remote control and programming functions.

Connectivity makes it easier to adapt stove operation to everyday heating requirements.

How much space can Cadel Cristal 9 Airtech heat?

Official technical data indicate an approximate heating volume of 90 to 238 m³.

The actual volume that can be heated depends on building insulation, climate zone, room height, exposure and actual heat loss. Correct stove sizing should therefore always be based on the characteristics of the property.

Cadel Cristal 9 Airtech technical specifications

Installation and flue connection

Cadel Cristal 9 Airtech uses an Ø 80 mm flue outlet and an Ø 60 mm combustion air inlet.

The rear flue outlet is standard, while the top flue configuration requires the dedicated optional kit. A specific top concentric kit is also available for the Airtech version.

Installation must be carried out by qualified personnel in accordance with current regulations, Cadel's instructions and the characteristics of the chimney system.