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Rinnai 18 HW_CF OIM
APPLIANCE FLUE TERMINAL
Horizontal Terminal Clearances (Extract from AS/NZS 5601)
Min� Clearances
(mm)
For appliances up to 50 MJ/h input
200
For appliances over 50 MJ/h input
300
300* ecafrus rehto ro ynoclab a evoba ,dnuorg eht morFb
300* renroc lanretxe ro llaw nruter a tnorFc
d
From a gas meter (M) (see Note 5)
(see Clause 5.11.5.9 for vent terminal location of regulator)
(see Table 6.7 for New Zealand requirements)
1000
e
From an electricity meter or fuse box (P) † (see Note 5)
500
epip lios ro epip niard a morFf
g
Horizontally from any building structure* = or obstruction facing a terminal
500
h
From any other flue terminal , cowl, or combustion air intake *
300
Appliances up to 150 MJ/h input *
300
Appliances over 150 MJ/h input up to 200 MJ/h input *
300
Appliances over 200 MJ/h input up to 250 MJ/h input *
500
Appliances over 250 MJ/h input *
1500
All fan-assisted flue appliances, in the direction of discharge
1500
1000rewolb aps a gnidulcni ,telni ria lacinahcem a morFk
Space heaters up to 50 MJ/hr input
Other appliances up to 50 MJ/hr input
500
Appliances over 50 MJ/h input and up to 150 MJ/h input
1000
Appliances over 150 MJ/h input
1500
metI.feR
a
Below eaves, balconies and other projections:
FIGURE 6�2 (in-part) LOCATION OF FLUE TERMINALS OF BALANCED FLUE,
ROOM-SEALED, FAN-ASSISTED OR OUTDOOR APPLIANCES
n
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:
Vertically below an openable window, non-mechanical air inlet, or any other opening into a
building with the exception of sub-floor ventilation:
Where dimensions c, j or k cannot be achieved an equivalent horizontal distance measured
diagonally from the nearest discharge point of the terminal to the opening may be deemed by
the Technical Regulator to comply�
See Clause 6�9�4 for restrictions on a flue terminal under a covered area�
See Figure J3 for clearances required from a flue terminal to an LP Gas cylinder� A
flue terminal is considered to be a source of ignition�
For minimum clearances not addressed above acceptance should be obtained from the
Technical Regulator�
Minimum clearances d and e also apply to any combustion air intake openings of appliances�
1
2
3
4
5
* Unless appliance is certified for closer installation.
† Prohibited area below electricity meter or fuse box extends to ground level.
NOTES:
75
Shad in g ind ic ates pr oh ibited
ar ea for flue terminals
LEG EN D:
I = Me ch an ic al air i nl et
S = Stru cture
M = Gas m eter
T = Flu e ter minal
P = Electric it y meter or fuse b ox
Z = Fan -a ss is te d a pp li an ce only
Dire ction of
discharge
Se e Note 1
Se e Note 1
Opening into
a building
T
T
T
T
T
T
T
C
M
d
d
e
e
h
j
j
j
n
b
f
a
h
P
Z
S
k
k
g
g
g
I
T
Door
Fan
assisted
150
FLUEING
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