Althea
The airtight pellet stove ideal for confined spaces and corridors
Highly compact airtight pellet stove (28cm deep) with steel cladding in Silver, Black or Burgundy. Cast iron brazier. Product equipped with ceramic spark plug ensuring ignition times reduced by 40%.
Finishes
Our Plus
AIRTIGHT
Thanks to a perfectly sealed structure, the stove does not use up the oxygen inside the room. Instead, it draws air from the outside environment and can therefore be fitted in all well-insulated homes and in passive homes as well.
Thanks to a perfectly sealed structure, the stove does not use up the oxygen inside the room. Instead, it draws air from the outside environment and can therefore be fitted in all well-insulated homes and in passive homes as well.
IGNITION IN 3 MINUTES
Product equipped with ceramic spark plug for 40% faster ignition times.
Product equipped with ceramic spark plug for 40% faster ignition times.
SILENT MODE
Forced ventilation in the stove can be limited at minimum power to ensure maximum silence.
Forced ventilation in the stove can be limited at minimum power to ensure maximum silence.
ECODESIGN 2022
The new products were designed in accordance with the strictest provisions of the Ecodesign 2022 regulations on lowering emissions.
The new products were designed in accordance with the strictest provisions of the Ecodesign 2022 regulations on lowering emissions.
NATURAL FLAME
The new Red products are characterised by a wide flame that looks more natural and beautiful to the eye.
The new Red products are characterised by a wide flame that looks more natural and beautiful to the eye.
USE WITH SMARTPHONE AND TABLET
Thanks to the Easy Connect system, RED stoves can be remotely controlled via a smartphone with a specific application and a Wi-Fi kit included as standard, without additional costs.
Thanks to the Easy Connect system, RED stoves can be remotely controlled via a smartphone with a specific application and a Wi-Fi kit included as standard, without additional costs.
Technical data
| Model | ALTHEA MULTIAIR 9 UP! S1 |
| Energy efficiency class | A+ |
| Fuel type | pellet |
| Max nominal output power | 8.80 kW |
| Minimum output power | 2.60 kW |
| Nominal performance - max | 90.90% |
| Nominal performance - min | 89.80% |
| Hopper capability | 28.00 l |
| Hourly consumption at min | 0.60 kg/h |
| Hourly consumption at max | 1.90 kg/h |
| Runtime at min | 30.00 h |
| Runtime at max | 10.00 h |
| Heatable volume | 216 m³ (*) |
| Diameter of smoke outlet pipe | 80 cm |
| Weight | 139 kg |
| Smoke temperature | 186 ºC |
| Massive smoke capacity | 4.7 g/s |
(*) Heatable volume refers to the number of cubic metres that can be heated by the product in an insulated room, therefore with an average calorific requirement of 35 kcal/h per m3
