Technical Data - Potterton Osprey CF 125 Installation & Service Instructions Manual

Technical Data - Page 3
Heat Input & Efficiency figures are
quoted as gross
Maximum Rate
Output
Input
Gas rate (G20)
Injector Size
Burner Pressure
Permanent Pilot
Injector
Combustion
Product Rate
Primary Flue Temp. °C
LPG Gas Rate(G31)
Injector Size
Burner Pressure
Permanent Pilot
Injector
Efficiency (Gross)
Injector Size
Water Content
Appliance Weight
Nominal flow
for temp. diff. of 11K
Pressure Loss
for temp. diff. of 11K
Maximum Working Head
Minimum Working Head
Gas Supply Pressure
Gas Supply Connection
Maximum Flow Temperature
Flow Connection
Return Connection
Electricity Supply
Power Consumption
Classifications
Boiler models
125
kW 35.0
Btu/h 119,420
kW 43.09
Btu/h 147,020
m3/h 4.10
ft3/h 145
mm 2.6
mbar 12.8
mm
g/s 30.56
170
kg/h 3.01
mm 1.75
mbar 36.5
mm
% 81.2
mm 1.75
Litres 24
kg 135
l/min 45.6
mbar 9.7
30m (3 bar)
0.5m
G20 - 20mbar
22mm Copper pipe with female compression fitting
85°C
11/4/" Steel pipe, taper thread
11/4" Steel pipe, taper thread
230v ~ 50Hz Fused at 3A
10 Watts (excluding pump)
CAT 11 H 3P - B11Bs - IP20
2
150 180
43.0 52.8
146,716 180,154
53.12 64.79
181,245 221,063
5.06 6.17
179 218
2.6 2.6
12.2 13.3
2 Holes Ø 0.29
33.89 39.44
165 150
3.7 4.6
1.75 1.75
36.5 36.5
1 Hole Ø 0.24
80.9 81.5
1.75 1.75
29 33
165 195
56.0 68.8
18.7 27.5
G31 - 37mbar
220
64.5
220,074
79.77
272,171
7.60
268
2.6
13.8
47.50
155
5.6
1.75
36.5
80.9
1.75
38
225
84.0
55.9