Rinnai
29
RDV 600_700 OIM
HEATER ENGINE - GENERAL INSTALLATION
Flue Terminal Clearances (Extract from AS/NZS 5601)
Min. Clearances
(mm)
Natural Draught
•
Appliances
up to 50 MJ/h input
300
•
Appliances
over 50 MJ/h input
500
0
0
3
*
e
c
a
f
r
u
s
r
e
h
t
o
r
o
y
n
o
c
l
a
b
a
e
v
o
b
a
,
d
n
u
o
r
g
e
h
t
m
o
r
F
b
0
0
5
*
r
e
n
r
o
c
l
a
n
r
e
t
x
e
r
o
l
l
a
w
n
r
u
t
e
r
a
t
n
o
r
F
c
d
From a gas
meter
(M) (see 5.11.5.9 for vent terminal location of
regulator
)
(see Table 6.6 for New Zealand requirements)
1000
e
From an electricity
meter
or fuse box (P) †
500
e
p
i
p
l
i
o
s
r
o
e
p
i
p
n
i
a
r
d
a
m
o
r
F
f
g
Horizontally from any building structure* = or obstruction facing a terminal
500
h
From any other
flue terminal
, cowl, or combustion air intake †
500
•
Appliances
up to 150 MJ/h input *
500
•
Appliances
over 150 MJ/h input up to 200 MJ/h input *
1500
•
Appliances
over 200 MJ/h input up to 250 MJ/h input *
1500
•
Appliances
over 250 MJ/h input *
1500
• All fan-assisted
flue appliances
, in the direction of discharge
-
0
0
5
1
r
e
w
o
l
b
a
p
s
a
g
n
i
d
u
l
c
n
i
,t
e
l
n
i
ri
a
l
a
c
i
n
a
h
c
e
m
a
m
o
r
F
k
0
5
1
t
u
p
n
i
r
h
/
J
M
0
5
o
t
p
u
s
r
e
t
a
e
h
e
c
a
p
S
•
• 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
1
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.
2
See Clause 6.9.4 for restrictions on a
flue terminal
under a covered area.
3
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.
4
For
appliances
not addressed above acceptance should be obtained from the
Technical Regulator.
m
e
t
I
.
f
e
R
a
Below eaves, balconies and other projections:
FIGURE 6.2 (in-part) MINIMUM CLEARANCES REQUIRED FOR FAN-ASSISTED FLUE TERMINALS,
ROOM-SEALED APPLIANCE TERMINALS AND OPENINGS OF OUTDOOR APPLIANCES
* - unless
appliance
is
certified
for closer installation
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:
NOTES:
† - Prohibited area below electricity meter or fuse box extends to ground level.
150
S h ad i n g i n d i c ate s p r o h i b i te d ar e a fo r f l u e ter m i n a l s
L EG E N D:
I
=
M e c h a n i c a l
a i r
i n l e t
M
= G a s m e te r
P
= El e c t r i c i t y m e ter o r f u s e b ox
S
= S t r u c t u r e
T
= F l u e
t e r m i n a l
Z
= Fa n - a s s i s te d
a p p l i a n c e
o n l y
D i r e c t i o n o f
d i s c h a r g e
S e e N o te 1
S e e N o te 1
O p e n i n g i n t o
a b u i l d i n g
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
D o o r
Minimum clearance 500 mm
to nearest part of roof.
Minimum clearance 25 mm
to combustible materials.
Decktite or lead collar flashing.
Содержание 650
Страница 47: ...Rinnai 47 RDV 600_700 OIM NOTES ...