WATER CONNECTIONS
Only two connections for the heating and hot water system on a standard condensing boiler:
1.
Flow from top of boiler (Fig.2) and return to top of stainless steel heat exchanger (Fig.2).
2.
The PVC pipe (fig 3) is 21.5mm Ǿ and should continue from the condensate trap in side the boiler
casing, which should be plumbed to an external source ensuring one of the following options:
- Internal waste drainage system
- Soil/vent stack
- External Drainage system
- External condensate absorption point
NOTE:
condensate pipe work must fall at least 50mm per metre towards the outlet ensuring all joints are
leak proof.
WARNING: the condensate trap must be filled with water prior to starting the boiler to stop flue gases
escaping
BOILER LOCATION
Sound levels should be discussed with the householder, as some people may be sensitive to low noise levels
in a small room, as is may appear more annoying than in larger rooms. Please Note installation should take
i
nto account of flue position (see diagram).
Summary of Contents for 15/21
Page 14: ...RECOMMENDED FLUE POSITION...
Page 15: ...OIL SUPPLY...
