Technical Data - Potterton Kingfisher Mf Installation & Service Instructions Manual

Technical Data

Heat Input & Efficiency
figures are quoted as gross
Maximum Rate
Output
Input
Gas rate
Efficiency
Burner Pressure
Injector Size
Maximum Working Head
Minimum Working Head
Minimum Circulating Head - Gravity
Gas Supply Pressure
Gas Supply Connection
Maximum Flow Temperature
Flow Connection
Return Connections - Gravity
Return Connections - Pumped
Water Content
Appliance Weight Installed - Dry
Electricity Supply
Internal Fuse
Power Consumption
Classifications
Publication No. 5102977
40
kW 11.72
Btu/h 40,000
kW 14.47
Btu/h 49,372
m 3 /h 1.38
ft 3 /h 48.73
% 81.0
mbar 13.5
in wg 5.42
mm 2.9
30.5 m (3 bar)
300 mm
1.2 m
20 mbar
Rc.1/2" (1/2" BSP Female)
82 °C
28 mm Copper
28 mm Copper
28 mm Copper
6.5 litres
65.0 kg RSL / 69.0 kg CFL
230v ~ 50Hz Fused at 3A
Type 2 AT (2 off)
80 Watts (excluding pump)
CAT I
2H G20 20 mbar
B
22,
B
22,
IP20
NOx Class 1 - CFL90, 100 & RSL60, 70, 80, 90, 100 models
NOx Class 2 - CFL40, 60, 70, 80 & RSL40, 50 models
NOx Class 3 - CFL50 model
Boiler models
50 60 70
14.65 17.58 20.52
50,000 60,000 70,000
18.31 22.00 25.60
62,474 75,064 87,347
1.75 2.10 2.44
61.65 73.98 86.31
80.0 80.0 80.0
14.8 11.9 12.1
5.92 4.76 4.54
3.2 3.7 3.9
2 H
C C (40 - 70 models)
12, 32
C (80 - 100 models)
12
80 90
23.45 26.38
80,000 90,000
28.95 32.98
98,777 112,528
2.76 3.14
97.42 110.97
81.0 80.0
11.3 13.1
4.54 5.24
4.3 4.4
SEDBUK Declaration for Kingfisher
Model Seasonal Efficiency
(SEDBUK) (%)
RSL
40 78.5
50 78.5
60 78.5
70 78.1
80 78.2
90 78.1
100 78.0
This value is used in the UK
Government's Standard Assessment
Procedure (SAP) for energy rating of
dwellings. The test data from which it
has been calculated have been
certified by 0086.
Technical Data
100
29.31
100,000
36.76
125,425
3.50
123.75
79.7
13.0
5.20
4.7
CFL
78.4
78.5
78.0
78.0
78.3
78.0
78.0
3