Pre-Installing Pipes - Bosch Greenstar ZBR 16-3 A Series Installation And Service Instructions For Contractors

Notes on installation and operation
6.5

Pre-installing pipes

▶ Secure the installation template (supplied with the technical
documentation) to the wall; observe the minimum side clearances of
4 inches (102 mm) ( page 9).
▶ Drill holes for the appliance and for the hydraulics connection plate in
accordance with the mounting template.
( 17 11/1 8 in. ) ( 17 11/1 8 in. )
Fig. 16 Mounting template
NOTICE:
For walls with insufficient load capacity, the appliance and the
hydraulics connection plate must be mounted on a sheet of plywood or
similar reinforcement.
▶ Remove the mounting template.
32
▶ Secure the hydraulics connection plate and the mounting bracket
with the mounting kits supplied.
Fig. 17 Mounting of the hydraulics connection plate and the mounting
bracket
7 7/8"
(200 mm)
=
1
Fig. 18 Hydraulics connection plate for heating boiler
ZBR...-3A (front view)
[1] Heating supply, R 1" NPT
[2] Gas, R 3/4" NPT
[3] Heating return, R 1" NPT
0010014680-001
=
2 3
6 720 641 933-89.1O
Greenstar – 6721822579 (2020/03)