A bedroom with a Convectair heater mounted on the wall
A bedroom with a Convectair heater mounted on the wall

Allegro II 18

The Allegro II 18 is the intermediate size electrical convection heater from the Allegro II line, Convectair’s best natural convection wall-mount heaters! It’s the ideal choice for those seeking silent and consistent comfort throughout the entire room. Available in wattages up to 2000W, this energy efficient electrical heater will add a touch of beauty and well-being to your home.

Silent & consistent comfort

Natural convection heaters, such as the Allegro II 18, create a consistently comfortable ambiance in the room. Their heating elements are designed for exceptional heat conductivity.
This way, air circulates gently and continuously throughout the room, in perfect silence.


Thanks to the Allegro II 18 electronic backlit thermostat, which is ultraprecise to 1/10°C, and its thermal sensor, located 4 in. from the floor to detect the coldest air, you will enjoy in a stable, precise and consistent environment.

Programming to suit your needs

Looking for a heater that will lower its temperature when you leave the house or office? The Allegro II 18 offers you many programming options, enabling you to use your heater in the most efficient and economical ways possible.

Comfort in complete safety

Our clients’ safety is very important to us. The Allegro II 18’s design therefore features a grille that isn’t sharp, rounded corners and heating elements that are inaccessible to children’s fingers. Its thermostat is lockable and endowed with thermal protection in cases of overheating.

Convectair warranty

2 Years against all manufacturing defects.
5 Years on heating elements.
For reliable and guaranteed installation, Convectair recommends consulting a certified electrician.

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