12/06/00
Page 3
ASCONA ‘A’ & ‘APV’ INSTALLATION INSTRUCTIONS
Type and No of Sections
A-3
A-4
A-5
A-6
A-7
A-8
A-9
Nominal output
kW
18.2
27.5
37.7
47.1
56.5
66.4
75.6
Nominal input
kW
20.2
30.5
42.0
52.3
62.7
73.7
83.8
Supply Pressure – Natural gas
mbar
20
20
20
20
20
20
20
Supply Pressure – LPG
mbar
37
37
37
37
37
37
37
Burner Pressure – Natural gas
mbar
14.8
14.5
13.2
14.5
14.5
14.5
14.5
Burner Pressure – LPG
mbar
31.5
30.8
30.3
29.7
29.4
29.1
31
Burner injectors – Natural gas
mm
2.6
2.6
2.7
2.6
2.6
2.6
2.6
Burner injectors – LPG
mm
1.75
1.75
1.75
1.75
1.75
1.75
1.65
Gas consumption – Natural
M³/h
2.33
3.44
4.55
5.63
6.72
7.80
8.87
Gas consumption – LPG
Kg/h
1.71
2.52
3.43
4.13
4.93
5.72
6.50
Water Resistance 10ºC differential
mbar
9.5
20
36.5
23
34
46
57
Water content
Litres
10
12.5
15
17.5
20
22.5
25
Flue gas volume
G/s
0.017
0.021
0.026
0.037
0.039
0.053
0.053
Flue gas temperature
ºC
106
119
134
117
128
112
120
Electrical supply for unit
V/Hz
230/50
230/50
230/50
230/50
230/50
230/50
230/50
Wattage
W
40
40
40
40
40
110
110
Shipping weight
Kg
87
110
136
164
186
213
234
ASCONA ‘A’ TECHNICAL DATA – TABLE 1
A-3
A-4
A-5
A-6
A-7
A-8
A-9
L
mm
365
450
600
750
750
900
900
P
mm
600
600
600
650
650
705
705
ØA Flow
inches
1"
1"
1"
1¼"
1¼"
1¼"
1¼"
ØB Return
inches
1"
1"
1"
1¼"
1¼"
1¼"
1¼"
ØC Gas supply
inches
½"
½"
½"
½"
½"
1"
1"
G
mm
135
205
205
335
335
405
405
H
mm
80
80
90
105
105
125
125
ØI Flue size
mm
130
130
150
180
180
220
220
N
mm
40
40
115
55
55
55
55
O
mm
70
70
150
55
55
55
55
Q
mm
160
160
160
160
160
150
150
R
mm
540
540
540
540
540
550
550
