Technical data

NAT GAS / LPG MODEL 40 70 100 135 170
HEAT
OUTPUT
kW
Btu
12.0
40.950
19.6
67,000
29.4
100,000
39.2
134,000
49.0
167,000
HEAT
INPUT (Nett )
kW
Btu
12.9
44,000
21.1
72,000
32.0
109,180
42.6
145,350
53.3
181,700
EFFICIENCY % Nett 92.8 92.7 92.0 92.1 92.0
EFFICIENCY %Gross 83.6 83.5 82.8 82.9 82.8
HEAT
OUTPUT Low Fire
kW
Btu
6.8
23,2000
12.4
42,300
18.5
63,130
24.8
84.620
31.1
106.100
HEAT
INPUT (Nett ) Low Fire
kW
Btu
7.2
24,570
13.3
45,400
20.2
68.920
26.9
91,780
33.6
114,640
GAS CONNECTION BSP/Rc 1/2” 1/2” 1/2” 1/2” 1/2”
MIN INLET
PRESS NAT GAS
mbar
Ins WG
17.5
7
17.5
7
17.5
7
17.5
7
17.5
7
BURNER
PRESSURE NAT GAS
mbar
Ins WG
12.6
5
8.3
3.3
8.3
3.3
8.3
3.3
8.3
3.3
BURNER PRESSURE
NAT GAS Hi Lo
Hi mbar
Lo mbar
12.6
4.6
8.3
3.3
8.3
3.3
8.3
3.3
8.3
3.3
MAIN INJECTOR
NATURAL GAS
mm
No Off
1.8
3
2.2
4
2.2
6
2.2
8
2.2
10
NAT GAS
CONSUMPTION
ft
3
/hr
m
3
/hr
48
1.37
79
2.23
119
3.38
159
4.50
199
5.63
MIN INLET
PRESS LPG
mbar
Ins WG
37.0
14.8
37.0
14.8
37.0
14.8
37.0
14.8
37.0
14.8
BURNER
PRESSURE LPG
mbar
Ins WG
21.3
8.52
29.2
11.68
29.2
11.68
29.2
11.68
29.2
11.68
LPG PROPANE
CONSUMPTION
m
3
/hr
Kg/h
0.52
0.96
0.86
1.59
1.30
2.41
1.73
3.20
2.16
4.00
MAIN INJECTOR
PROPANE
mm
No Off
1.2
3
1.3
4
1.3
6
1.3
8
1.3
10
TEMPERATURE
RISE
ºC
ºF
32
58
30
54
31
56
34
61
33
59
AIR
FLOW
ft
3
/min
m
3
/sec
657
0.31
1165
0.55
1674
0.79
2034
0.96
2564
1.21
VRA
THROW
ft
mtrs
26
8
49
15
59
18
65
20
75
23
CENTRIFUGAL FAN STATIC
PRESSURE
Pa
Ins WG
100
0.40
125
0.50
100
0.40
150
0.60
150
0.60
SOUND LEVEL @ 3m Dba 53 55 57 58 61
FLUE DIAMETER mm 80 80 100 100 100
COMBUSTION AIR DIA mm 80 80 100 100 100
SUPPLY VOLTAGE Axial
Cent
230/1/50
230/1/50
230/1/50
230/1/50
230/1/50
230/1/50
230/1/50
230/1/50
230/1/50
230/1/50
ELECTRICAL POWER
(AMPERES)
Axial
Cent
0.4
2
0.7
2
0.8
2
1.2
5
1.6
8
INTERNAL FUSE
RATING AMPERES
Axial
Cent
6
6
6
6
6
6
6
10
6
10
POWER
ABSORPTION Kw
Axial
Cent
0.11
0.3
0.17
0.4
0.21
0.4
0.28
0.7
0.35
1.1
MOUNTING HEIGHT (MTRS) Min
Max
1.8
2.3
1.8
2.3
2.0
2.5
2.0
2.5
2.4
3.0
GROSS FLUE TEMP ºC 130 135 145 140 150
WEIGHT
Kgs
Axial
Cent
71
82
76
87
90
108
104
126
120
126
AIR PRESS SWITCH mbar 1.5 1.03 1.03 1.03 1.03
FLUE
RESISTANCE
min mbar
max mbar
-0.05
+0.1
-0.1
+0.2
-0.1
+0.2
-0.1
+0.2
-0.1
+0.2
7.2 Technical Data