Combination Cylinders
As the name suggests the combination cylinder (or tank) combines both hot and cold water cisterns in an integrated package.
Ideally suited for multi-storey developments, where space is limited or where the installation of the header tank is proving difficult. Combination cylinders are available in direct, indirect or single feed patterns.
All combination cylinders are manufactured to meet the specifications of the British Standard B.S. 3198, and the following range carry the kitemark symbol:
| Heights | Diameter | Capacity (Litres) | |
|---|---|---|---|
| Hot | Cold | ||
| 900mm | 450mm | 85 | 25 |
| 1050mm | 450mm | 114 | 25 |
| 1200mm* | 450mm | 114 | 45 |
| 1300mm | 450mm | 130 | 45 |
| 1400mm* | 450mm | 144 | 45 |
| 1850mm* | 450mm | 210 | 45 |
*available to Economy 7 specification.
Each unit can come complete with Byelaw kit, ball valve, immersion heater and drain valve allready fitted to ease installation.
Other sizes, still manufactured to meet the rigorous British Standard specification, are available in a combination of heights and diameters as detailed below:
| Heights |
|---|
| 900mm |
| 1075mm |
| 1200mm |
| 1300mm |
| 1400mm |
| 1500mm |
| 1850mm |
| Diameters |
|---|
| 350mm |
| 375mm |
| 400mm |
| 450mm |
| 500mm |
All units, unless specified otherwise, are supplied with factory applied insulation. To ease installation Byelaw kits, ball valves, immersion heaters and drain cocks can also be factory fitted. Other options are available to meet customers' particular needs including Economy 7 specification, split header tanks to support the central heating system's feed and expansion, and additional tappings (e.g. for shower fittings).
Cylinder Dimensions
| Letter on Diagram | Connection type |
|---|---|
| A | 1" Male |
| B | 1" male |
| C | 3/4" female |
| D | 1/2" female |
| E | 2.1/4" Female |
