Montigo C42DV - Manual (Page 7)

Page 7
C42-DV Gas Fireplace
®
Part No. XG0119C
Installation
Termination
Example 1:
For our shortest venting configuration use components A and F (see
Figure 9a).
Figure 9a. Typical Top Vent installation. If the 90° elbow is
installed directly on the fireplace, the height to the
center of the termination is 43½".
Horizontal Venting
Figure 9b. Typical Top Vent installation. The solid sections can be
used in various combinations to obtain the desired vent
run. The vent run must fall within the limits set by the
venting graph.
90° Elbow
PEXT Section
Example 2:
Rigid sections and an elbow used in conjunction with 3 ft. flex section
(PFL-3) will, when extended in a five foot chase, allow for a maximum
horizontal run of twelve and one-half feet from the centre of the
fireplace to outside wall and a minimum of 7'6" when retracted in
opposite direction
(see Figure 10 and 11).
"C" flex sections and "D" rigid sections may be used in conjunction with
one another to obtain different possible horizontal length installations.
NOTE: Flex section with no vertical rise must not exceed maximum
horizontal length of 3 feet
(see Figure 12). Flex runs over 3 feet must
fall within the limits set by the venting graph, and must have a minimum
vertical rise of 3" per foot of flex.
Figure 10. Extended Installation using a combination of solid and
flex venting. Use the vent graph to determine your
allowable run, then select appropriate components.
Figure 11. Retracted Installation using a combination of solid and
flex venting. Use the vent graph to determine your
allowable run, then select appropriate components.
Figure 12. Horizontal flex installation with no vertical rise.
Hearth
Termination
Exterior
Wall
3' max.
Flex Section
Hearth
Flex Section
Termination
Exterior
Wall
126"
30" Max.
Solid Section w/
90° Elbow
Hearth
Flex Section
Solid Sections
Termination
Exterior
Wall
150" max.
30" max.
Rigid Section
PEL-90F/F Elbow
Rigid Section