ENGLISH
18
DESCRIPTION
MySMART 20 R.S.I.
Heating capacity
G20
G31
Heating air flow
Nm
3
/h
24,298
24,819
Heating gases flow
Nm
3
/h
26,304
26,370
Max - min. heating mass flue gas flow rate
g/s
9,086-1,272
9,297-1,859
Fan performance
0.85 m concentric pipes residual discharge head
Pa
50
0.5 m separated pipes residual discharge head
Pa
70
Residual discharge head of boiler without pipes
Pa
80
Concentric flue gas outlet pipes
Diameter
mm
60 - 100
Maximum length
m
7.8
Losses for a 45°/90° bend
m
1.3/1.6
Hole in wall (diameter)
mm
105
Concentric flue gas outlet pipes
Diameter
mm
80 - 125
Maximum length
m
20
Losses for a 45°/90° bend
m
1/1.5
Hole in wall (diameter)
mm
130
Twin flue gas outlet pipes
Diameter
mm
80
Maximum length
m
50 + 50
Losses for a 45°/90° bend
m
1/1.5
B23P-B53P Installation
Diameter
mm
80
Maximum discharge length
m
80
NOx class
6
Emission values at maximum and minimum gas flow rate (**)
G20
G31
Maximum
CO s.a. lower than
ppm
150
190
CO2
%
9,0
10,0
NOx s.a. lower than
ppm
30
30
Temperature of the flue gases
°C
67
67
Minimum
CO s.a. lower than
ppm
10
20
CO2
%
9,0
10,0
NOx s.a. lower than
ppm
25
35
Temperature of the flue gases
°C
57
55
(**) Check performed with concentric pipe Ø 60-100, length 0.85 m - water temperature 80-60°C.
(+) The installation of this product is allowed only in the destination Countries contained in the data plate, regardless of the present
translation language.
R.S.I:
DHW functions refer only if a water thank is connected (accessory available on request).
ADDED DEVICE
Class
Bonus
EXTERNAL PROBE
II
2%
CONTROL PANEL (*)
V
3%
EXTERNAL PROBE + CONTROL PANEL (*)
VI
4%
NOTE
With reference to Delegated Regulation (EU) No. 811/2013, the data in the table can be used for completing the product card and the labelling for
ambient heating appliances, for mixed heating appliances, for assemblies of appliances for ambient heating, and for temperature control devices
and solar devices:
(*) Set as room temperature controller
