Worcester Greenstar Danesmoor Utility Regular ErP 12/18 Installation, Commissioning And Servicing Instruction Manual page 24

Installation
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. 29 Top view of Regular boiler pipe connections
69
35
100
B A
825
412
FRONT VIEW
All dimensions are in millimetres
Fig. 30 Front view of Regular boiler pipe connections
24
370
67
48
A
67
D
A
21.5
C
E
F
40
321
Pipework connections - System
A - Flow connections 12/18 & 18/25 - 22mm Ø , 25/32 - 28mm Ø
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
PRV - 15mm Ø
For servicing purposes, keep condensate and pressure
relief discharge pipes away from components and
pipework connections.
69
35
B
48
19
A
TOP VIEW
All dimensions in are millimetres
Fig. 31 Top view of System boiler pipe connections
69
35
100
B A
825
412
FRONT VIEW
All dimensions in are millimetres
Fig. 32 Front view of System boiler pipe connections
Greenstar Danesmoor Utility ErP and Utility System
370
67
48
PRV
67
D
PRV
21.5
C
E
F
40
321
ErP - 6 720 813 286 (2014/09)