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AH-New
condensing air handling unit
10
code HG0310.05GB ed.A-2010
AH
11
code HG0310.05GB ed.A-2010
AH
Model
AH160
AH210
AH320
AH420
Type of equipment
B23P - C(11)
3
- C13 - C33 - C43 - C53 - C63
EC approval
PIN
0476DL4298
NOx class [EN17082:2019]
5
Type of fuel
Gaseous
Heater Performance
min
max
min
max
min
max
min
max
Burner heat output (Hi)
kW
16.40
164.00
21.00
200.00
21.00
300.00
21.00
400.00
Useful heat output [P
min
,
P
rated
]*
kW
17.77
160.06
22.77
194.30
22.77
291.45
22.77
388.60
Hi Efficiency (N.C.V.) [
ƞ
pl
,
ƞ
nom
]*
%
108.35
97.60
108.40
97.15
108.40
97.15
108.40
97.15
Hs efficiency (G.C.V.) [
ƞ
pl
,
ƞ
nom
]*
%
97.62
87.93
97.68
87.52
97.68
87.52
97.68
87.52
Flue losses with burner on (Hi)
%
0.3
2.4
0.2
2.8
0.2
2.8
0.2
2.8
Flue losses with burner off (Hi)
%
< 0.1
< 0.1
< 0.1
< 0.1
Max. condensation
(1)
l/h
6.6
5.4
8.1
10.8
Flue gas emissions
Carbon monoxide - CO - (0% of O
2
)
(2)
ppm
< 5
< 5
< 5
< 5
Nitrogen oxide emissions - NOx
* (0% of O
2
) (Hi)
(3)
31 mg/kWh - 18 ppm
40 mg/kWh - 23 ppm
40 mg/kWh - 23 ppm
40 mg/kWh - 23 ppm
Nitrogen oxide emissions - NOx
* (0% of O
2
) (Hs)
(4)
28 mg/kWh - 16 ppm
36 mg/kWh - 20 ppm
36 mg/kWh - 20 ppm
36 mg/kWh - 20 ppm
Pressure available at the flue
Pa
120
120
120
120
Electrical Characteristics
Supply voltage
V
400V/3F+N - 50 Hz
Rated power -
0.8 kW motor
kW
3.45
3.46
5.19
6.92
Rated power -
2 kW motor
kW
8.25
8.26
12.39
16.52
Protection Rating
IP
IP X5D
Operating Temperatures
°C
from -15°C to +40°C [for lower temperatures, a burner housing heating kit is required
(6)
]
Connections
Ø gas connection
UNI/ISO 228/1-
2 x G 3/4"
UNI/ISO 228/1-
2 x G 3/4"
UNI/ISO 228/1-
3 x G 3/4"
UNI/ISO 228/1-
4 x G 3/4"
Intake/exhaust pipes Ø
mm
2 x 80/80
2 x 80/80
3 x 80/80
4 x 80/80
Air flow rate
Air flow rate (15°C)
(5)
m
3
/h
15300
18560
27840
37120
Available pressure - 0.8 kW motor
Pa
See diagram "air flow rates - pressure drops"
Available pressure - 2 kW motor
Pa
355
190
190
190
Number and type of fans
4 x DDMP 10/10
4 x DDMP 10/10
6 DDMP 10/10
8 x DDMP 10/10
Air flow rate
m
3
/h
See diagram "air flow rates - pressure drops"
Available Head Pressure
Pa
See diagram "air flow rates - pressure drops"
Weight
Net Weight
kg
560
560
840
1120
B - Multiple modules
The multiple-module air handling units consist of two or more
heat exchangers; the number of burners and gas equipment
match the number of heat exchangers.
The gas connection is individual for each module.
The wiring connection is on the other hand common for the
entire machine.
The range includes the two-module models, AH160 and AH210,
the three-module models, AH320, and the four-module models,
AH420.
The heat output ranges from 35.54 to 388.60 kW produced.
NOTES:
*
Symbol in compliance with Reg.EU/2281/2016.
(1)
Max. condensation produced acquired from testing at 30%Qn.
(2) Value referred to category H (G20).
(3)
Weighted value to EN1020:2009 ref. to cat. H (G20), referred to net calorific
value (Hi, N.C.V).
(4)
Weighted value to EN1020:2009 ref. to cat. H (G20), referred to gross
calorific value (Hs, G.C.V).
(5)
Reference air flow rate for the calculation of yields and season energy
efficiencies and emissions, with constant air flow rate, listed in the table.
Air flow rate calculated for a ΔT of 30 °C
(6)
If the burner housing heater kit is installed, add 105 W (230V) per module
to the rated power value on the nameplate.
