Description
5 Star Pellet Boiler Stove MONTEGRAPPA MW 22 AUP BOLLA M
“All glass” cladding and curved structure with sliding top.
Automatic burner cleaning system Ash outflow hopper Door with wonder-effect glass Control panel equipped with backlit graphic display with digital icons TOUCH SCREEN Intuitive software with programmable thermostat and possibility of setting different types of system Continuously rotating gear motor Electronic board with the possibility of managing external thermostats Fully ductable combustion air that allows the stove to be certified hermetic Wi-Fi module (optional) Shell and tube steel heat exchanger with turbulators that can be moved by the user Deep cylindrical burner with holes for air inlet for the second combustion Optional domestic water kit (only on MW24 model) Ignition tube inserted inside the burner always guarantees perfect ignition of the product TUTOR new efficient combustion control system Integrated ventilation kit Safety thermostat Pressure gauge safety Adjustable non-slip feet for correct leveling 10 power levels for more efficient modulation 3 bar safety valve Water pressure reading transducer Integrated high-efficiency circulator with bidirectional PWM electronic management 8 liter capacity expansion tank Supply water temperature probe Return water temperature probe Large removable ash drawer Internal smoke temperature probe and room temperature Practical rear water connections 35 litre boiler
MW 22 AUP BUBBLE M
body size + cover: L 63 x P 65 x H 125 cm
Technical data
Quality class (D.M. 186 – 7/11/2017) | ||
overall heat output (at the hearth) | 21.3 | Kw |
Certified | 5.4 – 19.7 | Kw |
Certified power rendered to the environment | 0.9 – 2.3 | Kw |
Certified power rendered to water | 4.5 – 17.4 | Kw |
CO measured (at 13% oxygen) | 0.004 | % |
Yield (η) | 92.4 | % |
Primary Particulate Matter (PP) at 13% oxygen | 15 | mg/Nm³ |
COT (at 13% oxygen) | 1 | mg/Nm³ |
Fuel | 1.17 – 4.39 | kg/h |
flow rate of fumes | 6.8 – 14.3 | g/s |
Flue | 72 – 129 | °C |
draught (vacuum at the chimney) | 5 | Pa |
Tank | 28 | Kg |
autonomy | 23.5 – 6.0 | h |
Smoke | Ø 100 | Mm |
air inlet for combustion | Ø 60 | Mm |
Heatable surface* | 226 | sqm |
net weight | 153 | Kg |
Weight with packaging | 164 | Kg |
* with the conditions shown in the General Catalogue |
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