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INSTALLATION
EXTERIOR FLUE TERMINATION LOCATIONS
according to AG 601 (AGA gas installation code) or NZS 5261 (New Zealand)
Clearance (mm)
a
Below eaves, balconies or other projections:
- Appliances up to 50 MJ/h input
- Appliances over 50 MJ/h input
b
From the ground or above a balcony
c
From a return wall or external corner
d
From a gas meter (M)
e
From an electricity meter or fuse box (P)
f
From a drain or soil pipe
g
Horizontal from any building structure (unless appliance is approved
for closer installation) or obstruction facing a terminal
h
From any other fl ue terminal, cowl or combustion air intake
j
Horizontally from an openable window, door, or non-mechanical air inlet, or
any other opening into a building, with the exception of sub-fl oor ventilation
(see also Note (I)):
- Appliances up to 150 MJ/h input
- Appliances over 150 MJ/h input
k
Vertically below an openable window, door, or non-mechanical air inlet,
or any other opening into a building, with the exception of sub-fl oor ventilation
(see also Note (I)): see table below
Space Heaters
Up to 50 MJ/h
NOTES:
(I) For mechanical air inlets, including spa blowers, the clearance 'j' and 'k' shall be 1500 mm in all cases.
(II) All distances shall be measured vertically or horizontally along the wall to a point in line with the nearest par to of the terminal.
(III) Prohibited area below electricity meter or fuse box extends to ground level.
(IV) A fl ue terminal of this type shall not be located under a roofed area unless the roofed area is fully open on at least two sides and a free fl ow
of air at the appliance is achieved.
8
Minimum clearances required for balanced fl ue terminals or
the fl ue terminals of outdoor appliances
Clearance 'k' in mm
Up to 50 MJ/h input
input
150
500
Minimum
All Other Appliances
Over 50 MJ/h input
Over 150 MJ/h input
to 150 MJ/h input
1000
1500
Regency
®
F39 Room Sealed Freestanding Gas Stove
300
500
300
500
1000
500
150
500
500
500
1500
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