INSTALLATION
EXTERIOR FLUE TERMINATION LOCATIONS
Minimum clearances required for balanced flue terminals or
the flue terminals of outdoor appliances
according to
Minimum
Clearance (mm)
aBelow eaves, balconies or other projections:
| - Appliances up to 50 MJ/h input | 300 |
| - Appliances over 50 MJ/h input | 500 |
b | From the ground or above a balcony | 300 |
c | From a return wall or external corner | 500 |
d | From a gas meter (M) | 1000 |
e | From an electricity meter or fuse box (P) | 500 |
f | From a drain or soil pipe | 150 |
gHorizontal from any building structure (unless appliance is approved
for closer installation) or obstruction facing a terminal | 500 |
h From any other fl ue terminal, cowl or combustion air intake | 500 |
jHorizontally from an openable window, door, or
- Appliances up to 150 MJ/h input | 500 |
- Appliances over 150 MJ/h input | 1500 |
kVertically below an openable window, door, or
or any other opening into a building, with the exception of
Clearance 'k' in mm
Space Heaters |
| All Other Appliances |
| |
|
|
|
|
|
Up to 50 MJ/h | Up to 50 MJ/h input | Over 50 MJ/h input |
| Over 150 MJ/h input |
input |
| to 150 MJ/h input |
|
|
|
|
|
|
|
150 | 500 | 1000 |
| 1500 |
|
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|
|
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.
F37 Regency® Rear Flued Room Sealed Freestanding Gas Heater | 7 |
