Description
Heliosa 9.1 with black safety glass
The Heliosa 9.1 adds black heat-resistant safety glass to a targeted infrared heater. The catalogue lists model 9/1N20W with 2000 W, optical black finish, a die-cast aluminium housing, 75° reflector angle, Amber Light lamp, IPX5 and net weight of 2.73 kg. The glass reduces visible lamp glow; it does not make the front cool or guarantee complete darkness. This version does not automatically have the Bluetooth controls of the 9.2 or 9.3. Confirm the exact dimensions and compatible external switching before installation; do not use an arbitrary dimmer. The rated output is 2000 W. The appliance dimensions are 46.5 × 19.5 × 12 cm.
Positioning and electrical connection
The catalogue provides for wall mounting or a compatible mobile stand and specifies a wall installation height of 2.70–3.00 m. It lists a 3 m cable with Schuko plug, protective grille and wall/stand bracket; check the exact supplied accessories. A stand is not automatically included, and general ceiling mounting is not an assumed alternative. Follow the model manual for clearances, orientation and permitted mounting surfaces. For several heaters, also assess the total circuit load, cables and controls. The appliance’s IPX5 rating does not automatically protect plugs, switches or connections.
Assess comfort and consumption
Wind, shelter, distance and outdoor temperature still affect comfort. The catalogue gives approximately 20–25 m² for the 9 series as an indication, not guaranteed coverage. Continuous full-power operation of a 2000 W heater uses about 2 kWh per hour. Solar panels do not reduce that consumption; any self-generated electricity must be available at the same time. There is no combustion on the patio, but the overall environmental impact also depends on electricity production. Follow the cleaning and maintenance instructions and check the required control combination for indoor use. We advise private and business end users, installers and wholesalers based on photos, dimensions and mounting points.