10
VENTING INSTALLATION INSTRUCTIONS
Installation Planning (Cont.)
VENTING INSTALLATION
INSTRUCTIONS
Continued
GROUND FLOOR INSTALLATION
Recommended Applications:
Minimum Pipe
Overlap 11/4"
Direct Vent
Pipe
Wall
Firestop
Maintain 1"
Minimum Air
Space Around
Outer Pipe When
Penetrating a Wall
10" x 10" Framed Opening
Siding Standoff
Screws
High Wind
Termination
Apply Mastic to
Outside Edge of
Standoff
Exterior Wall with Vinyl Siding
•Installation using cabinet surrounds
•Through the wall using round or square termination (up to 12" horizontal pipe)
•NOT FOR CORNER INSTALLATION
Adjustable | 45° Elbow |
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Pipe 12" Max. |
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Horizontal High |
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Wind Square |
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Termination |
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Wall Firestop |
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| Square Termination | |
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| Vertical (V) | Horizontal (H) |
T32 Series | 29" min. | 17" max. | |
T36 Series | 32" min. | 17" max. | |
45° Elbow |
| Exterior Portion of Wall | |
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Wall | Firestop (Round | ||
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| Termination Only) | |
Figure 13 - Typical Horizontal Termination Cap Mounting with Additional Siding Standoff Installed
Horizontal Termination Configurations
Figures 14 through 18 show different configurations and alternatives for venting with horizontal termination. Each figure includes a chart with critical minimum and maximum dimensions which MUST be met. IMPORTANT: Remember that a horizontal run of venting must have a 1/4" rise for every 12" of run toward the termination.
WARNING: Never run vent downward as this may cause excessive temperatures which could cause a fire. Operation of improperly installed and main- tained venting system could result in serious injury, property damage or loss of life.
Firestop |
Slide Ring | Round | |
Termination | ||
Over Elbow to | ||
Cap | ||
Complete | ||
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Connection |
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Round Termination
(Kit HTK Shown)
Figure 14 - Horizontal Termination Configuration for Square and Round Terminations
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