CDVX Series Direct Vent Gas Fireplace
FP1604
Screw
Flex Vent 
Collar
13” - 20”
(330 - 508 mm)
Screws |
24Z\x”
(622 mm)
FP1605a
Fig. 21 Bend flex pipe up 90° as close to fireplace as pos- sible.
Corner
FramingDo Not Exceed
45° Bend
Termination
FP1606
Fig. 22 Rear view of corner installation.
Fig. 24 The centerline of the termination must be 24Z\x” (622 mm) off the floor.
3.Proceed with Step 3 of “Rear Wall Vent Application *Exterior Outside Wall 20” to 32”
Rear Wall Vent Application
*Exterior Outside Wall 20” - 32” (508 - 813 mm)
From Rear of Unit * Using Flex Vent Kit
7TCD45KT
1.Determine where the termination is to be installed. (Fig. 25)
2.Locate the hole 27Z\v” (692 mm) off the floor. This is the center line of the termination. Refer to “Rear Wall Installation Twist Lock Pipe” section.
Screw
Screws
Flex Vent 
Collar
FP1605
Fig. 23 Secure collar in place, slide termination into collar.
Rear Wall Vent Application
Screw
Flex Vent 
Collar
20” - 32”
(508 - 813 mm)
Screws |
27Z\v”
(692 mm)
FP1605a
*Exterior Outside Wall 13” to 20” (330 - 508 mm)
From Rear of Unit * Using Flex Venting Kit
1.Determine the location of the termination. (Fig. 24)
IMPORTANT: Vent must have a 2Z\x” (64 mm) rise for this application.
2.Locate the hole 24Z\x” (622 mm) off the floor. This is the center line of the termination. Refer to “Rear Wall Installation Twist Lock Pipe” section.
Fig. 25 The centerline of the termination must be 27Z\v” (692 mm) off the floor.
3.Mount the flex pipe assembly to the fireplace collars and twist the collar that the flex pipe is attached to onto the fireplace.
4.Once the collar is twisted onto the fireplace collar, secure with a screw through the tab. (Fig. 19)
5.While sliding the fireplace into position, lift up the end of the flex pipe and slip it through the firestop. *Be careful not to extend the flex too much. The flex pipe
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