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4 4
Termination Location and Vent Information
A. Approved Pipe
WARNING! Risk of Fire, Delayed Ignition or Asphyxi-
ation. This appliance requires a separate vent. DO NOT
vent to a pipe serving any other appliance.
This appliance is only approved for use with Hearth &
Home Technologies DVP venting systems. Refer to Sec-
tion 12.A for vent component information and dimensions.
Only use listed decorative termination caps/shrouds with
Hearth & Home Technologies approved venting systems.
DO NOT mix pipe, fittings or joining methods from differ-
ent manufacturers.
The pipe is tested to be run inside an enclosed wall.
There is no requirement for inspection openings at each
joint within the wall.
24
Heat & Glo • 6KX-AU Installation Manual • 2589-980 Rev. B • 5/23
B. Vent Termination Minimum Clearances
WARNING
Fire Risk.
Maintain vent clearance to combustibles as
specified.
• DO NOT pack air space with insulation or other
materials.
Failure to keep insulation or other materials away
from vent pipe could cause overheating and fire.
2 FT.
(610 mm)
MIN.
GAS DIRECT VENT
TERMINATION CAP
Roof Pitch
Flat to 26.6°............................................................ 500*
Over 26.6° to 30.3°................................................ 500*
Over 30.3° to 33.7°................................................. 500*
Over 33.7° to 36.9°.................................................610*
Over 36.9° to 39.8°................................................. 760*
Over 39.8° to 42.5° .................................................990
Over 42.5° to 45.0°...............................................1220
Over 45.0° to 49.4°...............................................1520
Over 49.4° to 53.1°...............................................1830
Over 53.1° to 56.3° ..............................................2130
Over 56.3° to 59.0°...............................................2290
59.0° to 60.3°.......................................................2440
* H minimum may vary depending on regional snowfall.
Refer to local codes.
Figure 4.1
Minimum Height From Roof to Lowest
Discharge Opening
HORIZONTAL
OVERHANG
20 INCHES MIN.
(508 mm)
VERTICAL
WALL
LOWEST
DISCHARGE
OPENING
12 X
(305 mm)
ROOF PITCH
IS X/ 12
(305 mm)
H (MIN.) - MINIMUM HEIGHT FROM ROOF
TO LOWEST DISCHARGE OPENING
H (Min.) Ft
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