Accessories; Casing Dimensions - Worcester ZWBR 7-28 HE plus Installation And Servicing Instructions

1.4

Accessories

• Standard horizontal flue kit at 100 mm outside
diameter for flues upto 4 m in length.
• Flue duct kits for horizontal (125 mm outside
diameter) for flue lengths upto 10 m (ZWBR 11-35)
or 13 m (ZWBR 7-28) and vertical flue systems for
flue lengths 12 m (ZWBR 11-35) or 15m (ZWBR 7-
28). Fitting instructions are sent with these kits.
• Heating programmer
• Security kit.
1.5

Casing dimensions

min.
100
101
103
512
Fig. 1
13 Manifold assembly
101 Outer case
103 Facia cover
X Standard Concentric Horizontal Flue System: min. 310 mm
Alternative Concentric Flue System: min. 250 mm
Y Standard Concentric Horizontal Flue System: 158 mm
Alternative Concentric Flue System: 121 mm
Z Standard Concentric Horizontal Flue System: 105 mm
Alternative Concentric Flue System: 130 mm
6 720 610 597 GB (01.07)
min.
Z
100
Y
120
35
360
395
X
250
Details of the appliance
13
200
6 720 610 602 - 01.1O
5