Technical data

Technical Data
A Class HP Installation and User Instructions R02583-2 09/13 Page 25
9.2 Heat Pump Buffer Solar Thermal Range
Figure 15: A Class Solar Heat Pump Cylinder and Cross-section (for reference only)
A Class Solar Heat Pump Cylinder Range
Reference
250 HP coil
250 solar coil
Weight [kg]
66.5
Weight full [kg]
349
Reheat time [mins]*
7.4
29
Average draw off temperature [°C]*
57
59
Hot water draw off capacity (l)* / draw
off flow rate (l/s)
120
242
0.42
0.25
Heat loss [kWh]*
1.79
Height [mm]
2025
Outer Diameter [mm]
580
HW Outlet [mm]
1800
T&P Valve [mm]
1800
Secondary Return [mm]
-
CW Inlet [mm]
440
HP Buffer Flow/HP Flow to Buffer[mm]
180
180
HP Buffer Flow/Buffer Flow to HP [mm]
312
Solar Return [mm]
440
Solar Flow [mm]
772
HP Return/DHW Return [mm]
1147
HP Flow/DHW Flow [mm]
1667
Table 5: A Class Solar Heat Pump Cylinder Dimensions
Note: All measurements are taken from the base of the cylinder to the mid-point on the item.
* Determined in accordance with EN12897 test procedures.