8 716 473 071 (2015/04)
HydroPower
Installation | 11
Combustion gases
4.3
Hot Water Unit mounting
▶ Fix the appliance vertically, using the fixings appropriate
for the wall material and appliance weight.
Fig. 6
Heater mounting
[A]
Appliance upper right corner position
Ref. Item
Minimum
clearances (mm)
a
Below eaves, balconies and other projections:
- Appliances over 50 MJ/h input
500
b
From the ground, above a balcony or other surface
1)
1) Unless appliance is certified for closer installation
300
c
From a return wall or external corner
1)
500
d
From a gas meter (M) (see 5.11.5.9 of AS/NZS5601 for vent terminal location of regulator)
1000
e
From an electricity meter or fuse box [P]
500
f
From a drain pipe or soil pipe
150
g
Horizontally from any building structure
1)
or obstruction facing a terminal
500
h
From any other flue terminal, cowl, or combustion air intake [T]
1)
500
j
Horizontally from an openable window, door, non-mechanical air inlet, or any other opening into a building with the
exception of sub-floor ventilation [W] [D] [T]:
- Appliances up to 150 MJ/h input
500
k
From a mechanical air inlet, including a spa blower [I]
1500
n
Vertically below an openable window, non-mechanical air inlet, or any other opening into a building with the exception of
sub-floor ventilation [W] [T]
- Appliances over 50 MJ/h input and up to 150 MJ/h input
1000
Table 6
Observe/comply with the minimum
clearances as in AS/NZS5601.
Draw a cross in the wall (
Fig. 6, [A]) to
identify the appliance upper right corner
positioning.
Summary of Contents for HydroPower TF250-8G(10H)
Page 23: ...8 716 473 071 2015 04 HydroPower 23 Notes ...
Page 24: ......
