WDV Series Gas Fireplace |
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For horizontal termination |
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| Inside Corner Detail | |
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| V | G |
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| E | C |
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| L | V | Fixed |
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| Closed | V | Opera- | Fixed | V |
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| Operable | ble | Closed |
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Figure 8 - | Vent Terminal | Air Supply Inlet |
| Area Where Terminals Not Permitted |
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Horizontal Vent Termination Location
minimum distances
A = Clearance above the grade, a veranda, porch, deck, or balcony [*12" (305 mm) minimum]. B = Clearance to window or door that may be opened [*12" (305 mm) minimum].
C = Clearance to permanently closed window [*minimum 12" (305 mm) recommended to prevent condensation on window]
D = Vertical clearance to ventilated soffit located above the terminal within a horizontal distance of two (2) feet (610 mm) from the centerline of the terminal [18" (457 mm) minimum].
E = Clearance to unventilated soffits [12" (305 mm) minimum]. Clearance to vinyl soffit [30" (762 mm)]. F = Clearance to an outside corner. Figure 9
G = Clearance to an inside corner. Figure 9
H = *Not to be installed above a gas meter/regulator assembly within three (3) feet (914 mm) horizontally from the centerline of the regulator.
I = Clearance to service regulator vent outlet [*3' (914 mm) minimum].
J = Clearance to
K = Clearance to a mechanical air supply inlet [*6' (1829 mm) minimum].
L = Clearance above a paved sidewalk or paved driveway located on public property [**7' (2133 mm) minimum].
M = Clearance under veranda, porch, deck, or balcony [For Canada 12" (305 mm) minimum***] Figure 9
*As specified in CSA B149 Installation Codes. Note: Local codes or regulations may require different clearances.
**A vent must not terminate directly above a sidewalk or paved driveway, which is located between two single- family dwellings and serves both dwellings.
***Only permitted if veranda, porch, deck, or balcony is fully open on a minimum of two sides beneath the floor.
WARNING
Always maintain minimum clearances around vent systems. The minimum clearances to combustibles for horizontal and vertical vent pipe are 1" at the top, sides and bottom of the vent system. Do not pack the open air spaces with insulation or other materials. This could cause high temperatures and may
present a fire hazard.
12 | 78D0011 |
