The Ameri-Vent Oval Pipe
section may be used for the following types of installation: 4"
Oval - conventional Type B, Type B-2X4 when used with firestop and
Type BW; 5" Oval - Type B and Type B-2X4; and 6" Oval -
Type B.
Available in the following:
Sizes 4" through 5"
Lengths 6", 12", 18:, 24", 3', 4' and 5'
Size 6"
Lengths 12", 18", 24", 3'
Adjustable Length
Adjustable Lengths telescope
onto standard pipe sections to permit adjustments from 3" to
10".
Available in the following:
Sizes 4" through 6"
Length 12"
Adjust from 3" to 10"
45° Elbow - Standard
45° Elbow / Standard
are used in pairs where offsets are desired in 1" minimum clearance
enclosures or open spaces such as attics or basements. Pipe sections
maybe added between pairs to produce additional offset.
Available in the following:
Sizes 4", 5", 6"
45° Elbow - Flat
45° Elbow / Flat are
used where offsets are desired in 1" minimum clearance enclosures
or open spaces such as attics or basements. Pipe sections maybe added
between pairs to produce additional offset.
Available in the following:
Sizes 4", 5", 6"
Tee
Tee branch size and Tee
trunk size are the same diameter. Tee branch accepts either double
or single wall pipe.
Available in the following:
Sizes 4" through 6"
Reducing Tee
Reducing Tee branch size
is one inch smaller than Reducing Tee trunk size.
Available in the following:
Sizes 4" Tee with a 3" Branch
Tee Support
The Tee Support is used
to support and center the Tee. It is to be used with the Tee Cap.
Available in the following:
Sizes 4" through 6"
Tee Cap
The Tee Cap is used for
closing off the bottom of the Tee. It is to be used with to Tee Support.
Available in the following:
Sizes 4" through 6"
Adaptors - Round
to Oval
Round to Oval Adaptors
are used for conversion of vent from round to oval.
Available in the following:
Sizes 4" though 6"
Adaptor - Oval to
Round
Oval to Round Adaptors
are used for conversion of vent from oval to round.
Available in the following:
Sizes 4" though 6"
Increaser
Increasers permit increasing
of vents from 4" oval to 5" oval.
Available in the following:
Sizes 4" - 5"
Tee Collar
The Tee Collar may be
used to cover the rough wall opening and the exposed double-wall branch
of the Tee. The 3-4 OTVC collar features a knockout for a 3"
or 4" single-wall connector.
Available in the following:
Sizes 3" through 6"
Storm Collar
The Storm Collar serves
as a counter flashing and requires mastic to seal to the vent pipe.
Available in the following:
Sizes 4" throguh 6"
All Pitch Flashing
Standard Oval Pitch Flashings
install either parallel or perpendicular to the roof ridge and fit
roof pitches ranging from flat to 5/12.
Available in the following:
Sizes 4" through 6"
Firestop Spacer
Firestop Spacers serve
as firestops at the ceiling level and centers the vent in 16"
O.C. stud spaces. It is a required component for Type B- 2X4 and multi-story
Type BW installations.
Available in the following:
Sizes 4" through 6"
Type BW Hold Down
Plate
Type BW Hold Down Plates
are required for connecting Type BW vents to wall furnace outlets.
Available in the following:
Sizes 4"
Type BW Plate Spacers
Type BW Plate Spacers
are required at first ceiling level above a wall furnace to center
and space vent properly and to provide required opening between floors.
Firestop spacers must be used at subsequent levels.
Available in the following:
Sizes 4"
Type BW Attic Shield
Type BW Attic Shields
are to be used on single-story or on top story of multi-story buildings
for Type BW Gas Vent. Los Angeles Code and UMC requires a 26 gauge
galvanized sleeve to extend from the top of the ceiling plate into
the attic.
