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Innovative Hearth Products
DRT63ST Direct-Vent Gas Fireplaces
INSTALLATION ACCESSORIES
Listed 8" DV Lock Components
42
Cat.
Model No.
Description
No.
Horizontal
Termination with
F4425
8DVLHT4
Firestop (F4426) and
Adaptor (8DVLAL)
Vertical Termination
F4338
8DVLVT
and Storm Collar
6" (152 mm)
F4339
8DVL6
Vent Section
12" (305 mm)
F4340
8DVL12
Vent Section
24" (610 mm)
F4341
8DVL24
Vent Section
36" (914 mm)
F4342
8DVL36
Vent Section
48" (1219 mm) Vent
F4343
8DVL48
Section
F4344
8DVLAL
Adjustable DV Length
F4345
8DVLE45
45 Degree Elbow
F4346
8DVLE90
90 Degree Elbow
F4356
8DVLFF
Flat Flashing
1/12 to 7/12
F4350
8DVLF7
Flashing
7/12 to 12/12
F4351
8DVLF12
Flashing
Storm Collar
F4357
8DVLSC-6
(pkg of 6)
Horizontal Firestop,
F4426
8DVLHT4
(4-1-1 spacing)
Vertical Firestop
F4353
8DVLVF
(1-1-1 spacing)
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
IMPORTANT NOTE: The installation accessories shown in this section are part
of the safety agency listing for the product models represented in this manual.
Installation Instructions
900355-01, 01/2020
Cat.
Model
Description
No.
No.
F4354
8DVLWS
Wall Support
F4355
8DVLSP
Support Plate
Insulation shield (ad-
F4358
8DVLIS
justable 12" to 22")
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