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HearthStone Quality Home Heating Products Inc ® Model 8220
13
o Double wall connector (close clearance
pipe) which must be used with a listed
factory-built “Type HT" chimney and
may also be used with a masonry
chimney to reduce clearances, is available
from several manufacturers, your dealer
can help you choose. Some air insulated
connector pipe models available are:
Simpson Dura Vent DVL, Metalbestos
DS. The following models have
acceptable close clearance connector pipe
for the Deva 100; Security, GSW and
Ameritec.
o Chimney connector shall not pass
through floor or ceiling, nor any attic
or roof space, closet or similar
concealed space. Where passage
through a wall or partition of
combustible construction is desired, the
installation shall conform to NFPA 211
or CAN/CSA - B365.
o It is very important to follow minimum
clearances for chimney connectors to
combustibles such as walls and
ceilings when installing the stove near
non-combustible surfaces. Typical
chimney connector clearances are
outlined below. The single wall
clearances are generic; the Double wall
clearances are for Simpson Dura Vent
DVL, CHECK THE
SPECIFICATIONS FROM THE
MANUFACTURER OF YOUR
CONNECTOR.
• A thimble is a manufactured (or site-
constructed) device installed in combustible
walls through which the chimney connector
passes to the chimney. It keeps the walls
from igniting. You must use a wall thimble
when installing a chimney connector
through a combustible wall to the chimney.
• A wall pass-through (or chimney support
package) also keeps the walls from igniting.
You must use one when connecting through
a wall or ceiling to a prefabricated chimney.
• Only install this stove to a lined masonry
chimney or an approved high temperature
prefabricated residential type building
heating appliance chimney. Do not connect
this stove to a chimney serving another
appliance; you will compromise the safe
operation of both the wood cookstove and
the connected appliance.
▌ WARNING:
DO NOT CONNECT THIS APPLIANCE TO ANY
AIR DISTRIBUTION DUCT OR SYSTEM.
• A liner is the UL 1777 or ULC S635 (for
factory built fireplace or masonry) chimney.
You must connect your stove to a chimney
comparable to those recommended in this
manual. Do not use stovepipe as a chimney or
liner system. Use stovepipe for freestanding
installations only to connect the stove to a
proper chimney.
INSTALLING A VENTING SYSTEM
Stovepipe sections must be attached to the stove
and to each other with the crimped end toward
the stove. If creosote builds up, this allows the
creosote to run into the stove and not the outside
of the stovepipe and onto the stove.
Secure all venting joints. Attach the stovepipe to
the stove's flue collar, with at least three sheet
metal screws. Install #10 x 1/2" (3 mm x 13
mm) sheet metal screws into the holes pre-
drilled in the flue collar.
You can simplify connecting stovepipe by using
additional accessories such as telescoping pipes,
slip-connectors or clean-out tees. These
accessories ease the inspection of your chimney,
as well as allowing you to easily dismantle the
stovepipe (without moving the cookstove) when
you periodically inspection the stovepipe
connection and chimney.