5.2
Pipework positions and flue opening
CAUTION: Drilling
▶ Ensure there are no pipes, electrical cables, damp
proof courses or other hazards before drilling.
Safety
All relevant safety precautions must be undertaken.
Protective clothing, footwear, gloves and safety goggles must be worn as
appropriate.
Pipework connections - Regular
A - Flow connections (optional combined feed and vent) 1" BSP
B - Return connections 22mmØ copper on 12/18, 18/25 models and
28mmØ copper on 25/32 models
C - Condensate outlet 21.5mm Ø
D - Flue outlet
E - Oil pipe optional centres
F - Optional oil line return line connection
For servicing purposes, keep condensate discharge pipe
away from components and pipework connections.
69
35
B
48 19
A
TOP VIEW
All dimensions are in millimetres
Fig. 30 Top view of Regular boiler pipe connections
Greenstar Danesmoor Utility
2022+
and Utility System
370
67
48
A
2022+
- 6 721 846 263 (2022/01)
69
35
100
B
A
825
412
FRONT VIEW
All dimensions are in millimetres
Fig. 31 Front view of Regular boiler pipe connections
Installation
67
D
A
21.5
C
E
F
40
321
27