INSTALLATION
EXTERIOR VENT TERMINATION LOCATIONS
G | A |
VentHeight | Meters | 0.61 | 0.61 | 0.61 | 0.76 | 0.99 | 1.22 | 1.52 | 1.83 | 2.13 | 2.29 | 2.44 |
Minimum | Feet | 2 | 2 | 2 | 2.5 | 3.25 | 4 | 5 | 6 | 7 | 7.5 | 8 |
| RoofPitch | flatto7/12 | over7/12to8/12 | over8/12to9/12 | over9/12to10/12 | over10/12to11/12 | over11/12to12/12 | over12/12to14/12 | over14/12to16/12 | over16/12to18/12 | over18/12to20/12 | over20/12to21/12 |
|
| (600mm) |
|
|
| DoNever thisdothis |
| |||||
|
|
|
| .ft 2 |
|
|
|
|
|
|
| |
18”
24”
| A |
|
|
| L |
|
|
| N |
|
|
| J |
|
|
Closed | H | Openable |
|
Fixed |
|
|
|
| B |
|
|
| E | K A |
|
|
| A |
|
| D | Openable |
|
| Closed | B C | A |
| Fixed | F |
|
|
| M |
|
24” | B |
|
|
Area where terminal is not permitted
Supply Outlet
AirA
TerminationVent
Not to be installed above a meter/regulator assembly within (3'/90cm) horizontally | from the centerline of the regulator. | Clearance to service regulator vent outlet *(min. 36"/90cm) | Clearance to | any other appliance *(12"/30cm) #(9"/23cm) | Clearance to a mechanical air supply inlet *(min. 72"/1.8m) | #3' (91cm) above if within 10' (3m) horizontally. | Clearance above paved sidewalk or a paved driveway located on public property | *(min. 84"/2.1m) | Clearance under veranda, porch, deck, or balcony *(min. 12"/30cm) |
H= |
| J= | K= |
| L= |
| M= |
| N= |
Clearance above grade, veranda, porch, deck, or balcony *(min. 12"/30cm) | Clearance to window or door that may be opened *(12"/30cm) #(9"/23cm) | Clearance to permanently closed window *(min. 12"/30cm) | Vertical clearance to ventilated soffit located above the terminal within a horizontal | distance of (24"/60cm) from the centerline of the terminal (min. 18"/46cm) check with | local code. | Clearance to unventilated soffit (min. 15"/38cm) | Clearance to outside corner: with AstroCap Termination Cap (min. 6"/15cm), with | Clearance to inside corner: with AstroCap Termination Cap (min. 6"/15cm), with Dura- Vent Termination Cap (12"/30cm) | |
A= | B= | C= | D= |
|
| E= | F= |
| G= |
Note: - A vent shall 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. - If the vent termination is accessible, a certified guard shall be installed. * As specified in CGA B149 Installation Code. Note: Local codes or regulations may require different clearances. # In accordance with the current ANSI Z223.1/NFPA 54, Natioinal Fuel Gas Code.
Regency®
11
