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Multi FS - Jan_1997 (Revised Apr_2016).doc
www.yunca.co.nz Page 1 of 4
INSTALLATION INSTRUCTIONS for
MULTI-FUEL FREESTANDING BURNER
JANUARY 1997 (Revised April 2016)
(R
eferred to as the “new model” multi in our spare parts guide)
NO LONGER IN PRODUCTION
TESTED TO NZS 7421-1990
A.
Yunca recommends that competent trades persons carry out all installations (e.g. NZHHA
registered installer) to obtain maximum performance and safe, efficient heating.
B.
A permit is required and we suggest you check with your local building inspectors as by-laws
can vary from area to area. This model is not clean air approved.
Also notify your Insurance Company that a space heater has been installed.
C.
Floor Protector
1. Must extend at least 300mm in front of closed door.
2. Must extend at least 150mm on each side of heater.
3. Must be constructed of non combustible materials giving heat resistance equal to
concrete or brick at least 50mm thick.
D.
Seismic restraint
Heater must be restrained from seismic movement as required by AS/NZS 2918:2001.
E.
Manufacturers recommended minimum clearances from combustible walls.
APPLIED RESEARCH tested to NZS 7421-1990
Clearance (FIG D)
Rear Clearance (with YUNCA flue guard fitted)
200mm
Side Clearance (with YUNCA flue guard fitted)
700mm
Corner Clearance (with YUNCA flue guard fitted)
200mm
Rear Clearance (without YUNCA flue guard fitted)
700mm
Side Clearance (without YUNCA flue guard fitted)
800mm
Corner Clearance (without YUNCA flue guard fitted)
200mm
Minimum Hearth clearance (from door aperture)
300mm
F.
YUNCA Flue Kit
(
complies to AS/NZS 2918:2001, Appendix F)
:
FIG A, B, E
1
. 4.2m x 150mm stainless steel flue.
4
. 1 x insulation boundary shield.
2
. 2.4m x 250mm galvanised liner.
5.
2 x spider brackets.
3.
1 x ceiling tile.
6.
1 x weather cap & cowl.
Please Note:
All joints must be sealed with flue sealing compound. Use stainless steel
screws or rivets to join the flue pipe (three equally spaced places at each joint). The first
length of flue pipe must be screwed to flue spigot. The required minimum flue termination
height is 4.6 m above the floor protector.
G.
Flue Mounted Shield (Flue Guard) Kit: FIG A
1.
1 x 1200mm length back guard plus a 900mm adjustable extension.
2.
1 x 1200mm length perforated front guard
A division of Terry Young Ltd, New Zealand