Vogelzang BX22EL - Manual (Page 12)

Page 12 / BX22EL VGZ-003 / 20120224.1
A. Brick Masonry
Minimum 3.5˝/ 89mm thick brick masonry all framed
into combustible wall with a minimum of 12˝/305mm
brick separation from clay liner to combustibles. The
fireclay liner shall run from outer surface of brick wall
to, but not beyond, the inner surface of chimney flue
liner and shall be firmly cemented in place.
B. Insulated Sleeve
Solid-insulated, listed factory-built chimney length of
the same inside diameter as the chimney connector and
having 1˝/25.4mm or more of insulation with a mini-
mum 9˝/229mm air space between the outer wall of the
chimney length and combustibles.
C. Ventilated Thimble
Sheet steel chimney connector, minimum 24 gauge in
thickness, with a ventilated thimble, minimum 24 gauge
in thickness, having two 1˝/25.4mm air channels, sepa-
rated from combustibles by a minimum of 6˝/152mm
of glass fiber insulation. Opening shall be covered, and
thimble supported with a sheet steel support, minimum
24 gauge in thickness.
D. Chimney Section Pass-through
Solid insulated, listed factory-built chimney length with
an inside diameter 2˝/51mm larger than the chimney
connector and having 1˝/25.4mm or more of insulation,
serving as a pass-through for a single wall sheet steel
chimney connector of minimum 24 gauge thickness, with
a minimum 2˝/51mm air space between the outer wall of
chimney section and combustibles. Minimum length of
chimney section shall be 12˝/305mm chimney section
spaced 1˝/25.4mm away from connector using sheet steel
support plates on both ends of chimney section. Open-
ing shall be covered, and chimney section supported on
both sides with sheet steel support securely fastened to
wall surfaces of minimum 24 gauge thickness. Fasten-
ers used to secure chimney section shall not penetrate
chimney flue liner.
CHIMNEY CONNECTOR SYSTEMS & CLEARANCES
NOTE: IN CANADA, THE INSTALLATION MUST CONFORM TO CAN/CSA-B365 WHEN PASSING THROUGH COMBUSTIBLE
CONSTRUCTION.