VERTICAL AND HORIZONTAL VENT
STEP 1. Determine the amount of horizontal run for a specific installation. Note the minimum vertical run and ensure it is met for a specific application as shown in FIGURE 17 below.
STEP 2. FIGURE 18 or 19 provides the minimum vertical rise required for a specific horizontal run
VERTICAL TERMINATION
Vertical
Termination
Cap
Storm Collar
Flashing
HORIZONTAL TOP FLUE INSTALLATION | Ceiling |
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Firestop |
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| Standard |
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| Horizontal |
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| Terminal |
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Min. 24" Pipe |
| Round Support |
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Length (if |
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90 Deg. | Box/Wall | Pipe | Box | ||
installation | |||||
Thimble |
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requires less | Elbow | Lengths |
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vertical it must |
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be installed as |
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per horizontal |
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rear flue |
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instructions |
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FIGURE 17: HORIZONTAL & VERTICAL VENT SYSTEM
Version 1.0h | 27 |