2
Technical Data
2.2
CLASSICflo connections & technical data
Natural Gas
Andrews Models
Unit
CLASSICflo
CLASSICflo
CLASSICflo
CLASSICflo
CLASSICflo
10/105
10/145
14/175
15/270
20/360
Input (gross)
kW
12.3
12.9
17.6
19.0
24.9
Input (net)
kW
11.1
11.6
15.8
17.1
22.4
Output (gross)
kW
9.84
10.32
14.08
15.2
19.92
Efficiency (net)
%
88
88
88
88
88
Efficiency (gross)
%
80
80
80
80
80
Gas Flow Rate (NG)
m
3
/hr
1.03
1.08
1.47
1.59
2.08
Gas Flow Rate (LPG)
m
3
/hr
0.38
0.42
0.55
0.60
0.79
Main Burner Pressure
mbar
12.0
12.0
12.0
12.0
12.0
NOx (NG)
ppm
12
19
23
14
17
NOx (NG)
mg/kWh
21
33
40
25
31
NOx (LPG)
ppm
96
148
70
98
93
NOx (LPG)
mg/kWh
169
260
123
173
164
CO2 Flue Gas (NG)
%
7.00 - 9.00
8.00 - 9.00
8.50 - 9.90
8.00 - 9.00
7.50 - 9.70
CO2 Flue Gas (LPG)
%
8.50 - 9.50
10.00 - 10.50
8.50 - 9.50
9.00 - 9.50
8.50 - 9.50
Noise Level
dBA
40
40
40
40
40
Recovery Rate (through 50°C rise)
l/h
169
177
241
261
341
Recovery Rate (through 56°C rise)
l/h
151
158
216
233
305
Minimum Flow Rate
l/s
N/A
N/A
N/A
N/A
N/A
Water Content
Litres
105
144
175
270
360
Weight Empty
kg
55
65
82
111
153
Weight Full
kg
159
209
257
380
512
Shipping Weight
kg
64
74
91
120
188
Storage Losses
kWh/l/day
0.14
0.14
0.19
0.23
0.32
Inlet/Outlet Connections
Inch BSP
3/4”
3/4”
3/4”
1”
1.25”
Return Connection
Inch BSP
3/4”
3/4”
3/4”
1”
1.25”
Gas Connection
Inch BSP
1/2”
1/2”
1/2”
1/2”
1/2”
Condensate Connection
mm
N/A
N/A
N/A
N/A
N/A
Twin Pipe Conventional
mm
N/A
N/A
N/A
N/A
N/A
Flue Diameter (secondary)
mm
100
100
100
125
125
Flue Diameter (concentric)
mm
N/A
N/A
N/A
N/A
N/A
Ionisation Current (min)
µ
A
0.8
0.8
0.8
0.8
0.8
Ionisation Current (max)
µ
A
30
30
30
30
30
Electrical Requirements
V
230
230
230
230
230
Power Consumption
W
120
120
120
120
120
Fuse Rating
A
3
3
3
3
3
Maximum Flue Gas Temperature
°C
300
300
300
300
300
Flue Static Pressure
mbar
N/A
N/A
N/A
N/A
N/A
Waterside Pressure Loss
kPa
N/A
N/A
N/A
N/A
N/A
Maximum Outlet Temperature
°C
80
80
80
80
80
Maximum Working Pressure
Bar
10.3
10.3
10.3
10.3
10.3
Minimum Working Pressure
Bar
1.0
1.0
1.0
1.0
1.0
Diameter
mm
508
559
559
660
718
Water Heater Height
mm
1130
1200
1432
1527
1692
Height to Vent Connection
mm
1242
1311
1532
1629
1845
9
Summary of Contents for 10/105
Page 4: ...9 Appendix 57 9 1 Dismantling Disposal and Recycling 57 Copyright 57 ...
Page 21: ...3 11 Wiring Diagram Fig 10 21 ...
Page 51: ...8 Parts List 8 Parts List 8 1 General Assembly Fig 70 51 ...
Page 52: ...Introduction 1 52 ...
Page 53: ...Introduction 1 53 ...
Page 54: ...Parts List 8 8 2 Control Box Assembly 54 ...
Page 59: ......
