6
Typical installations
Figure 2: Inlet and outlet
Inlet
Outlet
Figure 5: Typical installation locations
Combi-boiler
1.
2.
Combi-boiler
Figure 3: Ideal location
1.
2.
Mains stop tap
Check valve
Combi-boiler
Drain off
Isolating
Ball valve
Tap connector
Tap connector
Isolating
Ball valve
Isolation valve
for combi-boiler
Figure 4: Modified pipe work
for clearance
Mains stop tap
Pipe centre to wall 37mm
Figure 6: Earth continuity (4mm
2
earth
connection cable)
NOTE: Refer to pre-installation checklist for suitability
Figure 7: Incorrect installation location
Combi-boiler
1.
2.
Combi-boiler
NOTE: Refer to pre-installation checklist for suitability
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