Revised 26/05/10
ALLURE ELECTRONIC Install Ops May2010
Page 6 of 23
ZERO CLEARANCE GAS FLUE KIT (3.6m): INSTALLATION INSTRUCTIONS
Yunca Gas ALLURE OPEN FIRE 630, 730 (
150mm dia flue
) 930 (
200mm dia flue
)
This flue kit has been manufactured in accordance with NZS 5261:2003. 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 5261:2003.
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 page 7.
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 model cut 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 three rivets or self-tapping screws. Position OUTER HEAT SHIELD
through the roof or chimney structure and lower (temporarily) onto the bottom spider
positioned over the heater flue spigot (Plain end down). Check the height of 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 5261:2003 for more information. Additional flue and outer heat shields may
have to be to achieve the correct termination height of the flue. Ensure the last outer
heat shield section is PLAIN ENDED BOTH ENDS – this MAY have to be cut to
length.
5) Assemble the 150mm
(930 model uses 200mm)
stainless steel FLUE PIPES
together ensuring all seams are in line using three monel, St Steel rivets or StSt
screws positioned equidistant around the flue circumference and seal joints with
appropriate heat sealant.
6) Fit FLUE SPACER BRACKETS to FLUE
if necessary
to maintain air gap between
FLUE PIPES and OUTER HEAT SHIELD
.
7) Position stainless steel FLUE pipes from the roof into the OUTER HEAT SHIELD
(crimped ends towards heater) and into the heater flue spigot with appropriate heat
sealant. The OUTER HEAT SHIELD will need to be lifted off the bottom spider to
achieve this. Once the flue is in place and sealed position and clamp the bottom
spider to the flue pipe and reposition the outer heat shield over the bottom spider.
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, ensuring
the flue pipe protrudes no higher than the last section of OUTER HEAT SHIELD, insert the cowl spigot into the flue pipe,
push down for a snug fit and insert 1 x SS screw to hold the cowl in place.
12) Fit GAS COWL into FLUE pushing down fully onto TOP SPACER BRACKET. Secure the last OUTER HEAT
SHIELD to the 3 x StSt locating tabs under the cowls lower shield, with StSt or Monel screws.
YUNCA ZERO CLEARANCE FLUE KIT (3.6m) CONTENTS
730 model (and discontinued 630:
3 x 150mm x1200mm StSt Flue
1 x 200mm x 1200mm Galv outer heat shield (plain both ends)
1 x Std Gas cowl
2 x 200mm x 1200mm Galv outer heat shield (swaged one end)
1 x Bottom spider
2 x inner / outer flue spacers (Note 6)
930 model:
3 x 200mm x1200mm StSt Flue 1 x 250mm x 1200mm Galv outer heat shield (plain both ends)
1 x Std Gas cowl
2 x 250mm x 1200mm Galv outer heat shield (swaged one end)
1 x Bottom spider
2 x inner / outer flue spacers (Note 6)
Flue pipe
to be no
more than
25mm
higher
than outer
heat
shield
Last outer
is plain
both ends
Ref note4
Outer
heat
shield is
swaged
one end
