Atag iR 15 - Technical Specifications

Installation & Servicing instructions ATAG iR-Range
7
3 Technical specications
Boiler type
iR 15 iR 18 iR 24 iR 32 iR 40
Type heat exchanger iCon1 iCon1 iCon1 iCon2 iCon2
CE product identification number (PIN)
Country of destination
Q
min
input min. CH (H
i
)
kW 4.5 4.5 4.5 6.2 6.2
Q
n
input nominal CH (H
i
)
kW 13.5 16.2 21.6 28.8 36.0
Q
r
adjusted input CH (H
i
)
kW 13.5 16.2 21.6 28.8 36.0
Q
min
input min. CH (H
s
)
kW 5.0 5.0 5.0 6.9 6.9
Q
n
input nominal CH (H
s
)
kW 15.0 18.0 24.0 32.0 40.0
P
min
output min. CH (50/30°C)
kW 5.0 5.0 5.0 6.9 6.9
P
n
output nominal CH (50/30°C)
kW 14.7 17.5 23.2 31.2 38.8
P
min
output min. CH (80/60
°
C)
kW
4.4
4.4
4.4
6.1
6.1
Technical specifications Natural gas
ATAG iR-Series
Regular
0063CQ3634
UK
P
m
i
n
output
min
.
CH
(80/60
C)
kW
4
.
4
4
.
4
4
.
4
6
.
1
6
.
1
P
n
output nominal CH (80/60°C)
kW 13.3 15.9 21.2 28.3 35.3
NO
x
class EN15502-1
O
2
(full load)
%
CO
2
(full load)
%
Appliance type
Flue gas temperature class
Max. flue resistance at Qnw/Qn Pa 42 60 106 83 130
Flue gas temperature CH (80/60°C full load) °C
Flue gas temperature CH (50/30°C full load) °C
Flue gas mass flow (full load) g/s
5691114
Flue gas temperature CH (36/30°C low load) °C 30 30 30 30 30
Gas categories
Gas pressure 2H / 3P mbar
Gas consumption max. G20
m
3
/hr
1.43 1.72 2.29 3.05 3.81
Current V/Hz
Degree of protection acc EN 60529
59
34
T100
B23, B33, C13, C33, C43, C53, C63, C83, C93
6
4.7
9.0
20 / 37
~ 230/50
II
2H3P
IPX4D (B22/B33 IPX0D)
Degree
of
protection
acc
.
EN
60529
Overrun time pump CH sec
Flow temperature max. °C
SAP Annual Efficiency NG % 89.8 89.8 89.8 89.8 89.8
Weight boiler + jig (empty) kg 32 32 35 35 35
Technical specifications Propane gas
Boiler type
iR 15 iR 18 iR 24 iR 32 iR 40
Heat exchanger type iCon1 iCon1 iCon2 iCon2 iCon2
O
2
(at full load)
%
CO
2
(at full load)
%
Pre pressure mbar
Input CH (Hi) kW 13.5 16.2 21.6 28.8 36.0
Gas consumption max. G31 kg/h 0.96 1.15 1.54 2.05 2.56
Gas consumption max. G31
m
3
/h
0.51 0.61 0.81 1.08 1.35
Modulation range CH (80/60°C) kW
8.3 - 13.3 8.3 - 15.9 8.3 - 21.2 19.1 - 28.3 19.1 - 35.3
Modulation range CH (50/30°C) kW
9.0 - 14.7 9.0 - 17.5 9.0 - 23.2 20.8 - 31.2 20.8 - 38.8
IPX4D
(B22/B33
IPX0D)
60
80
see data plate LPG
5.1
10.3
g( )
ErP specifications according to European Guideline 2010/30/EU
Boiler type
iR 15 iR 18 iR 24 iR 32 iR 40
Seasonal space heating energy efficiency class A A A A A
P
n
Power output
kW 13 16 21 28 35
Q
HE
Annual energy consumption
GJ 43 52 69 92 115
η
s
Seasonal space heating energy efficiency CH
% 94 94 94 94 94
L
WA
Sound power level, indoors
dB 37 43 46 48 54
P
4
nominal output (80/60°C)
kW 13 16 21 28 35
P
1
30% of nominal output (36/30°C)
kW 4571012
η
4
efficiency at nominal input (GCV)
% 89 89 88 89 88
η
1
efficiency at 30% of the nominal heat input (GCV)
% 99 99 99 100 99
el
max
kW 0.023 0.028 0.036 0.040 0.046
el
min
kW 0.005 0.005 0.005 0.005 0.005
P
SB
kW 0.004 0.004 0.004 0.004 0.004
A A A
A
A
SB
P
stby
heat loss
kW 0.055 0.055 0.055 0.055 0.055