43
IND GUIDE INST 10-11
HHIC REF T11/0027BRev8
Figure 7
–
Example of a purpose-made soakaway
Key
1
Condensate discharge pipe from boiler
2
Ground (this section of the condensate drainage pipe may be run either above or
below ground level); End cut at 45 °
3
Diameter 100 mm minimum plastic tube
4
Bottom of tube sealed
5
Limestone chippings
6
Two rows of three 12 mm holes at 25 mm centres, 50 mm from bottom of tube and
facing away from house
7
Hole depth 400 mm minimum by 300 mm diameter
8
Minimum internal diameter 19 mm
9
Pipe size transition point
10
Minimum internal diameter 30 mm
11
Water/weather proof insulation
Summary of Contents for COMFORT 30
Page 3: ......
Page 28: ...28 7 EXPLODED VIEWS...
Page 29: ...29...
Page 45: ...NOTES...
Page 46: ...NOTES...
Page 47: ......
Page 48: ...iqe co uk Trade House BA22 8RT Phone 0800 0152252...