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FIG A (below, left): HOBSON (Sub 1.0) Flue Mounted Shield (Flue Guard) Kit.
Complies (with heater) to AS/NZS 2918:2001
TOP CAP (Fits inside flue)
5mm Max
LINER POSITIONED BY SPIDER
BRACKETS. TOP/BOTTOM
FLASHING
25 MM BETWEEN LINER
AND ANY TIMBER.
TIMBER RAILS
SUPPORT ANGLES
25 mm min BETWEEN LINER
& ANY TIMBER
LINER POSITIONED BY SPIDER
BRACKETS TOP & BOTTOM.
SUPPORT ANGLES
300mm sq TIMBER FRAME
CEILING
900 Extension
1200mm BACK GUARD
Lined
TERTIARY
BACK GUARD
TWO SEISMIC RESTRAINT
attachment points.
150
Note: All Dimensions are in millimetres.
FIG C: HEATER DIMENSIONS – HOBSON (Drawings on this page not to scale)
Hobson Installation AUSTRALIA - AUG 2014.doc
FLUE
50
65mm Gap
Top Front
Angled
Deflector
1200mm FRONT GUARD
620
ASH FLOOR
PROTECTOR
300
www.yunca.co.nz
ENLARGEMENT OF CEI LI NG ASSEMBLY
FIG B
2 5 m m m in . BETWEEN LI NER & ANY TI MBER
LINER POSITIONED BY SPIDER
BRACKETS. TOP/BOTTOM
SUPPORT ANGLES
TIMBER RAILS
INSULATION BOUNDARY SHIELD
CEI LI NG
CUT CEI LI NG MATERI AL
BACK 2 5 m m CLEAR
OF BOUNDARY SHEI LD.
3 0 0 m m Sq. TI MBER FRAME
CONDITIONS FOR FLUES (Refer Fig. E)
1.
The FLUE shall extend to:
Not less than 600mm above the highest
point on the roof if within 3.0m of that
point, or
Not less than 1000mm above the
intersection point with the roof and not
lower than any point of the roof within
3.0m.
In any case the length of the flue shall
not be less than 4.6m from the ash floor
protector.
In some situations the Local Council may
vary the above requirements.
2.
The flue system must be tested and
comply with AS/NZS2918:2001,
Appendix F.
3.
The insulation boundary shield shall be
capable of preventing accidental
migration of loose-fill or any combustible
material by any action of wind or by
persons moving in the ceiling space.
These instructions, as well as spare parts
information, operation and maintenance
guides may be downloaded from :
www.yunca.co.nz
CEI LI NG PLATE
2 5
Page 2 of 4
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