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FINZ Mar 2007
A division of Terry Young Ltd.
INSTALLATION INSTRUCTIONS FOR
FINZ FREESTANDING WOODBURNER
March 2007
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.
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 100mm on each side of heater.
3. Spill hearth must be constructed of non-combustible material, with a minimum
thickness of 12mm.
D
Seismic Restraint – Heater must be restrained from seismic movement as required by NZS
7421. 10mm Diameter bolting holes in the feet of the FINZ allow restraint.
F
Manufacturers recommended minimum clearances from combustible walls:
APPLIED RESEARCH tested to NZS 7421-1990
Clearance
Rear Clearance (with YUNCA flue guard fitted)
70mm
Side Clearance (with YUNCA flue guard fitted)
160mm
Corner Clearance (with YUNCA flue guard fitted)
60mm
G. YUNCA Flue Kit
4.2 m x 150 mm stainless steel flue.
1 x weather cap & cowl
2.4m x 250mm galvanised liner
2 x spider brackets
1 x ceiling tile 1 x secondary shield
I. Accessory 1200 Flue Guard Kit
(Additional optional full length guard)
1 x 1200 length back guard.
1 x 1200 length perforated front guard.
1 x joining collar
H. YUNCA Flue Mounted Shield
(Flue Guard)
1 x 1200mm length back guard plus an optional
900mm adjustable extension.
1 x 1200mm length perforated front guard
1 x 1200mm length tertiary back guard with spacers.
1 x Top front deflector shield (half round shape,
angled when installed). (Optional)
J. Accessory 600 Flue Guard Kit
(Additional optional half length guard)
1 x 600 length back guard.
1 x 600 length perforated front guard.
1 x joining collar
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.
The minimum Flue Mounted Shield (Flue Guard) height Is 1200mm.
