Riello Family KIS Series Installer And User Manual page 43

DESCRIPTION
Gas pressure
Nominal methane gas pressure (G20) mbar
Nominal liquid gas LPG pressure (G31)
Hydraulic connections
CH input - output
DHW input-output
Gas input
Boiler dimensions
Height at casing
Overall height of the SRB device
Width
Depth
Boiler weight
Heating output
Air capacity
Flue gas capacity
Mass fl ue gas fl ow rate (max-min)
Domestic hot water capacity
Air capacity
Flue gas capacity
Mass fl ue gas fl ow rate (max-min)
Fan performance
Residual discharge head of concentric pipes 0.85 m
Residual discharge head of separate pipes 0.5 m
Residual discharge head of boiler without pipes
Concentric fl ue gas outlet pipes
Diameter
Maximum length
Losses for a 45°/90° bend
Hole in wall (diameter)
Concentric fl ue gas outlet pipes
Diameter
Maximum length
Losses for a 45°/90° bend
Hole in wall (diameter)
Twin fl ue gas outlet pipes
Diameter
Maximum length
Losses for a 45°/90° bend
Forced open installation B23P-B53P
Diameter
Maximum discharge tube length
NOx
Emission values at maximum and minimum output (**)
Maximum CO s.a. less than
CO2 (***)
NOx s.a. lower than
T fl ue gases
Minimum CO s.a. less than
CO2 (***)
NOx s.a. lower than
T fl ue gases
(*) average value between various hot water operation conditions
(**) Check performed with concentric pipe Ø 60-100, length 0.85 m. - water temperature 80-60°C.
The data indicated must not be used to certify the system; for certifi cation, use the data indicated in the "System handbook" measured during fi rst ignition.
(***) tolerance CO +0.6% -1%
2
UM
25 KIS
G20 G31
mbar 20 -
mbar - 37
Ø 3/4"
Ø 1/2"
Ø 3/4"
mm 740
mm 822
mm 470
mm 275
kg 35
Nm /h 24,298 24,819
3
Nm /h 26,304 26,370
3
9,086- 9,297-
g/s
1,635 2,324
Nm 3 /h 30,372 31,024
Nm /h 32,880 32,963
3
11,357- 11,621-
g/s
1,635 2,324
Pa 60
Pa 174
Pa 180
mm 60-100
m 10
m 1.3/1.6
mm 105
mm 80-125
m 25
m 1/1.5
mm 130
mm 80
m 60+60
m 1/1.5
mm 80
m 110
class 6
G20 G31
p.p.m. 130 130
% 9.0 10.0
p.p.m. 30 30
°C 69 68
p.p.m. 10 10
% 9.0 10.0
p.p.m. 30 30
°C 63 62
FAMILY Cx
30 KIS
G20 G31 G20
20 - 20
- 37 -
3/4"
1/2"
3/4"
740
822
470
350
40
30,372 31,094 36,447
32,880 32,963 39,456
11,357- 11,621- 13,629-
2,226 3,254 2,226
36,447 37,228 42,035
39,456 39,555 45,506
13,629- 13,946- 15,718-
2,226 3,254 2,226
60
150
170
60-100
6
1.3/1.6
105
80-125
15
1/1.5
130
80
33+33
1/1.5
80
65
class 6
G20 G31 G20
120 140 140
9.0 10.0 9.0
50 50 40
67 65 65
10 10 10
9.0 10.0 9.0
25 50 25
59 59 65
ENGLISH
35 KIS
G31
-
37
3/4"
1/2"
3/4"
740
822
470
350
40
37,228
39,555
13,946-3,254
42,937
45,620
16,084-3,254
60
190
195
60-100
6
1.3/1.6
105
80-125
15
1/1.5
130
80
35+35
1/1.5
80
65
class 6
G31
150
10.0
40
63
10
10.0
40
63
43