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1 -9 0 -0 9 7 3 0 R 2 6 _ 0 6 /1 3
USE 3 or 4 inch Pellet V ent pipe- (Type PL)
A combustion blower is used to extract the combustion
gases from the firebox. This causes a negative pressure in
the firebox and a positive pressure in the venting system as
shown in fig. 1 . The longer the vent pipe and more elbows
used in the system, the greater the flow resistance. Because
of these facts we recommend using as few elbows as possible
and 15 feet or less of vent pipe. The maximum horizontal
run should not exceed 8 . If more than 15 feet of pipe is
needed, the diameter should be increased from to .
Be
sure to use approved pellet vent pipe wall and ceiling
pa -t r u fitt n t t r u c m u t e
Be
sure to use a starting collar to attach the venting system to
the stove.
All j oints for connector pipe must be fastened
with a minimum of three screws. F ollow pellet vent
manufacturer instructions for properly securing each
pellet vent j oint. The pellet starting collar must be
ecure t t e un t ue c ar
Outside air is necessary in mobile homes and where building
codes require. The benefit of outside air is mainly noticed in
small, very tight houses.
To install outside air use 2 8 I. . flex pipe part number
1-00-085 . There is a break-away hole on the rear panel
which must be removed before connecting the flex pipe. The
pipe should be run outside and terminate to the side or below
the vent pipe outlet so the flue outlet is more than 12 from
the inlet cover. The maximum length run of this pipe is 15
feet. If a longer run is needed, the size must be increased
to . Inlet cover part number 1-10-0 5 2 should be used to
keep birds, rodents, etc. out of pipe.
V enting
Pellet venting pipe ( also known as PL vent ) is constructed
of two layers with an air space between the layers. This air
space acts as an insulator and reduces the outside surface
temperature to allow a clearance to combustibles of only
inches or less. The sections of pipe lock together to form an
air tight seal in most cases however, in some cases a perfect
seal is not achieved. or this reason and the fact that the
Advance operates with a positive vent pressure,
we specify
that the j oints also be sealed with silicone.
INSTALL V ENT AT CLEAR ANCES SPECIF IED BY THE
V ENT MANUF ACTUR ER .
CHIMNEY CONNECTOR MAY NOT PASS THR U AN
ATTIC, R OOF SPACE, CLOSET, F LOOR , OR CEILING .
V ent Pipe
Outside Air
ig. 1
+
+
-
= Positive static pressure
= Negative static pressure
+
-
Inlet Cover part# 1-10-08542
Flex pipe part# 1-00-08543
Outside Air Intake Connection
Room Sensor Connection Ports
Direct V ent W all Pass-through
The Harman® Direct V ent W all Pass-through (Part # 1 -0 0 -
6 7 7 0 7 7 ) makes installing your Harman® Pellet Stove with
ut
e a r muc ea er t ma e t fit a r m 1 2 up
to 1 0 1 / 8 " thick with a sq uare opening of 6 " to 6 1 / 2 " .
Outdoor Half
Indoor Half
Содержание Advance 1
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