Vent System Identification; Vent Systems - Empire Comfort Systems White Mountain Hearth DVCX36FP91N-1 Installation Instructions And Owner's Manual

Direct vent zero clearance gas fireplace heater
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Begin the vent system installation by selecting the type of venting
to be installed and the path that it will take. Verify that clearances
are met throughout the path of the venting system.
Determine how the vent system will be terminated out the side of
the house or through the roof. Verify clearances for the termination.
When selecting a vent system for use with the fireplace, refer to
the "Special Vent Systems" section in this manual to determine
what systems are acceptable. Check all clearances and venting
components. Identify if any problems existing in the vent system.
Use one of the following 5 x 8 vent systems:
Simpson Duravent® GS
Simpson Duravent® DVA-H2
American Metal Products (round cap only)
Selkirk Direct-Temp®
Security Secure Vent®
Excel DV Venting
Empire Horizontal Flex Vent Kit DVVK-5F
Metal Fab Sure Seal® (Note: Adaptor pipe starter required)
35362-5-0217

VENT SYSTEM IDENTIFICATION

Figure 27

VENT SYSTEMS

Use Figure 33 on Page 22 for venting to eliminate issues after
installation. Check pipe diameter on vent system and fireplace to
verify the size is the same.
NOTICE: All outer connection joints must be sealed with aluminum
tape, screws or silicone sealant rated above 300°F/149°C. The inner
flue joints do not require any sealant.
SPECIAL DV VENT KITS
Available from Empire Comfort Systems, Inc. dealers.
Direct-Vent Fireplace Vent Kit for Top Vent, Thru-the-wall,
DVVK-5TP
4 to 6 inch wall thickness, Includes 58DVA-E90, 58DVA-HC,
58DVA-06, and 58DVA-WTEC
Direct Vent Fireplace Vent Kit - Vertical, Includes
DVVK-5VP
58DVA-VCH, 58DVA-SC, and 58DVA-F6
Horizontal Flex Vent Kit (4' Flex) (1.22m) (requires 58DVA-06
DVVK-5F
pipe)
For venting a fireplace through the top, see Page 22.
Page 19

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