Revised 04/04/08
ALLURE MANUAL Control -Indoor Install Apr08
Page 6 of 20
ZERO CLEARANCE GAS FLUE KIT (3.6m): INSTALLATION INSTRUCTIONS
Yunca Gas ALLURE OPEN FIRE 630, 730 (150mm dia flue), 930 (200mm flue)
This flue kit has been manufactured in accordance with NZS 5261:1996. To ensure safety this flue kit must
be installed as outlined in these instructions. Appliance and flue clearances from combustible walls must
be in accordance with heater manufacturers specifications and NZS 5261:1996.
1) Locate heater in its proposed position and mark the points for penetration that are directly above the
centre of the heater’s flue outlet. Check that the heater’s location allows the OUTER HEAT SHIELD to clear
all structural timbers.
2) Cut 250mm square holes (930 requires 300mm square holes) where penetration is required to
accommodate OUTER HEAT SHIELD.
NB: A minimum 25mm clearance is required between OUTER HEAT SHIELD and
combustible SURFACES
.
3) Fit timber nogs around holes where necessary.
4) Assemble OUTER HEAT SHIELD lengths together ensuring seams are in line and
secure with 3 rivets or self-tapping screws. Lower OUTER HEAT SHIELD through
the roof or chimney structure and fit to heater spigot. Check height the OUTER
HEAT SHIELD penetrates roof or chimney structure.
The flue is required to be at least 500mm above the nearest point on any part of the
roof. It is recommended that in some instances extending the flue above the
ridgeline will be necessary. Refer to NZS 5261:1996 for more information. Additional
HEAT SHIELDS may have to be added to ensure the correct roof penetration
heights are obtained.
5) Assemble the 150mm
(930 model uses 200mm)
stainless steel FLUE PIPES
together ensuring all seams are in line using 3 pop rivets or screws and seal joints
with appropriate sealant. (Use ST/ST rivets or screws)
6) Fit FLUE SPACER BRACKETS to FLUE if necessary to maintain air gap between
FLUE PIPES and OUTER HEAT SHIELD.
7) Lower stainless steel FLUE PIPES from the roof into the OUTER HEAT SHIELD
(crimped ends towards heater) and into the heater flue outlet. Lift OUTER HEAT
SHIELD for access and seal flue to heater stub.
8) Secure OUTER HEAT SHIELD to heater, if necessary.
9) Using ANGLE BRACKETS secure OUTER HEAT SHIELD to nogs around
penetration holes.
NB A
minimum 25mm clearance is required between OUTER
HEAT SHIELD and combustible surfaces
10) Fix an appropriate flashing around the OUTER HEAT SHIELD to seal onto the
roofing or chimney material.
11) Fix TOP FLUE SPACER BRACKET to the flue making sure lugs fit snugly inside OUTER HEAT SHIELD.
12) Fit GAS COWL into FLUE pushing down fully onto TOP SPACER BRACKET. Secure with a self-tapping stainless
steel screw.
YUNCA ZERO CLEARANCE FLUE KIT CONTENTS:
630 & 730 Models
3 x 150mm x1200mm StSt Flue
1 x 200mm x 1200mm Galv liner (plain both ends)
1 x Std Gas cowl
2 x 200mm x 1200mm Galv liner (swaged one end)
1 x Bottom spider
2 x inner / outer flue spacers
930 Model
3 x 200mm x1200mm StSt Flue
1 x 250mm x 1200mm Galv liner (plain both ends)
1 x Std Gas cowl
2 x 250mm x 1200mm Galv liner (swaged one end)
1 x Bottom spider
2 x inner / outer flue spacers
N.B. It is the responsibility of the installer to ensure that the installation of this flue kit
complies with the appliance manufacturers specifications for flues and those relevant
Local Body requirements are adhered to.
Also refer to page 7.
Flue pipe
to be no
more than
25mm
higher
than outer
liner
Outer:
plain both
ends
Outer:
swaged
one end
