16. Construction Materials
Tank |
Copper |
Grade C106
BS2870 (1980) |
Coil(s) |
Copper |
BS2871 part 1 (1971) |
Brazing Alloy |
|
BS1845 (1984)
|
Insulation
|
Closed Cell Polyurethane
|
Nominal thickness 20mm.
Mean rate of heat loss<2 watts per litre.
Flame retardant to BS699 (1983)
Foaming agent non-CFC |
Selection Guide Pages Index, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17 |
|
|
| |
| C-Warm
Index |
|
|
Refer to Page
|
1.
Water Capacity |
|
1,
13
|
2.
Space Available |
|
1
|
3.
Vertical or Horizontal |
|
1,
8, 9,
13, 14
|
4.
Single or Twin Coil |
|
2,
13
|
| 5.
Standard or High Pressure |
|
3,
13
|
6.
Fixing the Heater in place |
|
8,
9, 10
|
7.
Connecting the Pipework |
|
11
|
8.
Electric immersion Heater |
|
2,
7,
11, 16
|
9.
Controlling stored water Temperature |
|
4,
5, 15,
16
|
10.
Dealing with thermal expansion |
|
6
|
11.
F.A.Q |
|
12 |
|