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VERTICAL DIMENSION FROM THE FLOOR OF THE FIREPLACE
TO THE CENTRE OF THE HORIZONTAL VENT PIPE
SIDEWALL VENTING GRAPH
(Dimensions in Feet)
HORIZONTAL DIMENSION
TO USE THE VENT GRAPH
1. Determine the height of the centre of the horizontal
vent pipe exiting through the outer wall. Using this
dimension on the Sidewall Vent Graph (Fig. 12 ), locate
the point it intersects with the slanted graph line.
2. From the point of this intersection, draw a vertical line
to the bottom of the graph.
3. Select the indicated dimension, and position the fire-
place in accordance with same.
EXAMPLE A:
If the vertical dimension from the floor of the fireplace is 11
feet (335cm) the horizontal run to the face of the outer wall
must not exceed 14 feet (427cm).
EXAMPLE B:
If the vertical dimension from the floor of the fireplace is 7
feet (214cm), the horizontal run to the face of the outer wall
must not exceed 8-1/2 feet (259cm).
Fig. 12
For D232
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eg: A
eg: C
RFSDV42
ONLY
VERTICAL DIMENSION FROM THE FLOOR OF THE FIREPLACE
TO THE CENTRE OF THE HORIZONTAL VENT PIPE
SIDEWALL VENTING GRAPH
(Dimensions in Feet)
HORIZONTAL DIMENSION
For FSDV42
Fig. 14b
SEE PAGE 14 FOR VENTING
REQUIREMENTS FOR SNORKELS.
SEE PAGE 13 & 14 FOR VENTING
REQUIREMENTS FOR SNORKELS.