Instructions condensing Air heaters type HR
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HR80, 100, 120
The HR80 & 100 & 120 heaters are respectively 2 x HR40, 50 & 60 heaters been placed on top
of each other in cascade in one casing with 1 gas connection, 1 combined air inlet, 1 combined
flue outlet, 1 electrical connection, 1 thermostat connection and 1 condensate drain. For the
proper functioning and to prevent interaction between the two burners, a gravity check valve
has been placed between the premix burner fan and the burner.
Please note that when more then only this heater is connected to one thermostat the micro
switches on the print boards in the heaters have to be set different.
See section 12.3 multiple heaters on 1 room thermostat.
Type HR
80
100
120
Maximum nominal heat input (H.I.)
kW
80,0
100,0
120,0
Minimum nominal heat input (H.I.)
kW
24,0
30,0
36,0
Efficiency max. power
%
97,0
96,8
96,5
Efficiency 30% power
%
105,0
105,0
105,0
Maximum heat output
kW
77,6
96,8
115,8
Minimum heat output
kW
25,2
31,5
37,8
Max air output (warm)
m3/hr
8.500
10.000
12.000
Throw horizontal (max)
m
30
30
33
Gas connection
G”
1” int.
1” int.
1” int.
Electrical Voltage [50 Hz]
V
230
230
230
Electrical power max.
kW
0,900
1,000
1,050
Electrical power min.
kW
0,900
1,000
1,050
Electrical power standby
kW
0,010
0,010
0,010
Electrical current
A
3,9
4,4
4,7
Emission efficiency, (
η
s,flow)
%
95,5
95,6
95,5
Seas. space heating efficiency
%
88,8
89,0
89,1
NOx emission (GCV)
mg/kWh
38
33
36
NOX class
5
5
5
Flue amount max.
kg/hr
128,4
160,4
192,4
Thermostat bus system (low voltage)
Ja
Ja
Ja
Sound level (average @ 4 meter)
dBA
50
51
52
Suspension height horizontal throw min.
m
1,7
1,7
1,7
Flue length max.
m
9
9
9
Weight
m
180
195
205
Natural gas G20, heater version 3.3
Nominal supply pressure G20
mbar.
20
Supply pressure (min-max) G20
mbar.
17-25
Gas category
Cat.
I2H
Class
Class.
B23, C13, C33
Max gas consumption G20
m3/hr
8,4
10,6
12,6
CO2 High G20
%
9,2
9,2
9,2
CO2 Low G20
%
8,8
8,8
8,8
CO (@ 0%O2)
mg/kWh
1
3
3
Propane, G31, heater version 3.4
Nominal supply pressure G31
mbar.
30-50
Supply pressure (min-max) G31
mbar.
25-50
Gas category
Cat.
I3P
Class
Class.
B23, C13, C33
Max gas consumption G31
kg/hr
6,4
8,0
9,6
CO2 High G31
%
11,0
11,0
11,0
CO2 Low G31
%
10,5
10,5
10,5
CO (@ 0%O2)
mg/kWh
1
1
1
