Vermont Casting D232 To Use The Vent Graph, Sidewall Venting Graph, Dimensions in Feet, eg A

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).

SIDEWALL VENTING GRAPH

(Dimensions in Feet)

For D232

30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12	eg: A
11
10
9
8

7	eg: B
6
5
4
3

TOTHE CENTRE	VERTICALDIMENSION
OFTHE HORIZONTAL	FROMTHE FLOOROF
VENTPIPE	THEFIREPLACE

3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

HORIZONTAL DIMENSION

SEE PAGE 13 & 14 FOR VENTING REQUIREMENTS FOR SNORKELS.

Fig. 12

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