8
2– TECHNICAL CHARACTERISTICS
2.1 Performances of high efficiency gas heaters ATX
Heat input HHV
kW
29.14
40.38
51.40
67.83
88.58
Heat input LCV
kW
26.25
36.38
46.31
61.11
79.80
Nominal output (Prated,h)
kW
24.18
33.54
42.69
55.98
72.94
Minimal power (Pmin)
kW
13.80
19.13
24.43
32.27
42.14
Efficiency at nominal heat output (ƞnom)
%
92.1
92.2
92.2
91.6
91.4
Efficiency at minimal power (ƞpl)
%
94.8
94.8
95.1
95.2
95.2
Gas flow at 15°C
Natural G20
Groningen G25
Propane G31
m
3
/h
m
3
/h
Kg/h
2.50
2.68
2.05
3.47
3.73
2.84
4.41
4.74
3.61
5.82
6.25
4.77
7.60
8.17
6.23
NOx with 0% O2
mg/kW
< 69
CO Value in ppm
ppm
< 120
Seasonal energy efficiency (ƞs,h)
%
78.7
78.1
78.5
78.6
78.5
Supply voltage
Single –phase 230 V 50 Hz
Amperage
A
1.05
1.75
2
3.25
3.95
Maximum electrical power with fan
W
230
380
430
700
850
Consumption at P Maxi without fan
elmax
18 W
32W
47 W
58 W
77 W
Consumption at P Mini without fan
elmin
10 W
18 W
22 W
24 W
30 W
Standby consumption
elsb
3 W
3 W
3 W
3 W
3 W
Air flow at 15 °C
m3/h
3 580
4 250
5 800
7 700
10 000
ATE803S
ATE804S
ATE805S ATE808S4P ATE808S4P
Model of fan
Air temperature increase at maximum power
°C
19.9
23.2
21.6
21.4
21.5
Air temperature increase at minimum power
°C
11.3
13.2
12.4
12.3
12.4
Acoustic power - Lw (+/- 4 dB)
dBa
71.2
79.5
77.5
86.7
83.4
Sound pressure level - Lp (+/- 4 dB)
dBa
49.2
57.5
55.5
64.7
61.4
Fumes mass flow at 8% O2
Kg/h
49
68
86
113
148
Available pressure loss air / fumes
Pa
120
200
250
300
240
Maximum condensation produced
l/h
No condensate
* Only available for ATXH
MODELES
FHATX25 FHATX35 FHATX45 FHATX60 FHATX80
FHATX Gas heater are equipped with axial or centrifugal fan
and 2-stages gas burner.
FHATXH heaters are available in 5 models from 25 to 80kW
and are intended for horizontal mounting and direct
blowing.
FHATXV heaters are available in 4 models from 35 to 80kW
and are intended for vertical mounting and direct blowing.
FHATXC heaters are available in 4 models from 35 to 80kW
and are intended for horizontal mounting and duct network
blowing.
