17
5-DRAWINGS AND TECHNICAL FEATURES
Technical Dept. - All rights reserved - Reproduction is prohibited
TECHNICAL CHARACTERISTICS DUO HYDRO-AIR
Nominal output power 22.3 kW (19,178 kcal/h)
Nominal output power (H
2
O) 18.0 kW (15,480 kcal/h)
Minimum output power 4.4 kW (3,784 kcal/h)
Minimum output power (H
2
O) 3.0 kW (2,580 kcal/h)
Eciency at Max 92,5%
Eciency at Min 95,0%
Temperature of exhaust smoke at Max 160°C
Temperature of exhaust smoke at Min 71°C
Particles/OGC/Nox (13%O
2
) 2 mg/Nm3 - 0.2 mg/Nm3 - 132 mg/Nm3
CO at 13% O
2
at Min and at Max 0,040 – 0,012%
CO
2
at Min and at Max 7,03% - 12,49%
Smoke mass 12.6 g/sec
Max operating temperature 2.5 bar - 250 kPa
Recommended draught at Max power 0.10 mbar - 10 Pa
Recommended draught at Min power 0.05 mbar - 5 Pa
Hopper capacity 44 litres
Type of pellet fuel Pellet diameter 6-8 mm and size 5/30 mm
Pellet hourly consumption Min ~ 0.9 kg/h* - Max ~ 4.9 kg/h*
Autonomy At min ~ 28 h* - At max ~ 5 h*
Heatable volume m
3
481/40 – 550/35 – 642/30 **
Combustion air inlet Ø 50 mm
Smoke outlet Ø 80 mm
Air inlet 80 cm2
Rated electrical power (EN 60335-1) 120 W (Max 420 W)
Supply voltage and frequency 230 Volt / 50 Hz
Net weight 190 kg
Weight with packaging 200 kg
Distance from ammable material (back) 100 mm
Distance from ammable material (side) 100 mm
* Data that may vary depending on the type of pellets used
** Volume that can be heated, according to the power requirement per m
3
(respectively 40-35-30 Kcal/h per m
3
)
Tested according to EN 14785 in accordance with European regulation for Construction Products (UE 305/2011)
