Specification Sheet

12
MODEL OV
4", 5" & 6"
VENT PIPE
Size Product No. Part No. OD/A OD/B
4" 1640* 40V-* 7
1
⁄16"2
7
⁄8"
5" 1650* 50V-* 10
3
⁄4"2
7
⁄8"
6" 1660* 60V-* 11
1
⁄2"3
1
⁄4"
OVAL PIPE
4" Oval:
Conventional Type B
Type B-2x4 when used with firestop
Type BW-2x4 with recessed heater
5" Oval:
Type B
Type B-2x4
6” Oval:
Type B-2x6
* Add length to complete Product No. and Model No.
Sizes: 4", 5" - Lengths: 6", 12", 18", 24", 36", 48", 60"
Sizes: 6" - Lengths: 6", 12", 18", 24", 36"
- The adjustable length overlaps the standard pipe section to permit adjustments from 3" to 10".
- Offers all the advantages of round pipe, and may be used for the following types of installation.
ADJUSTABLE OVAL PIPE
Size Product No. Part No.
4" 164082 40V-AJ
5" 165082 50V-AJ
6" 166082 60V-AJ
ELBOWS, TEES AND WYES
45° OVAL ELBOW
- The standard 45° elbow is used in pairs where offsets are desired in 1" minimum clearance enclosures or open spaces,
such as attics or basements. Add pipe sections between pairs to produce additional offset.
45° OVAL ELBOW - FLAT
- The flat 45° elbow is used in pairs where offsets are desired in 1" minimum clearance enclosures or open
spaces, such as attics or basements. Add pipe sections between pairs to produce additional offset.
Size Product No. Part No. A B
4" 164220 4OV-45F 3
3
⁄4"3
3
⁄4"
5" 165220 5OV-45F 4
3
⁄4"4
3
⁄4"
6" 166220 6OV-45F 5" 5"
STANDARD OVAL TEE
- The branch size and trunk size have the same diameter. The tee branch accepts either double- or single-wall pipe.
Size Product No. Part No. A B C
4" 164100 40V-TS 12" 2
9
⁄16"2
3
⁄8"
5" 165100 50V-TS 12" 2
9
⁄16"2
3
⁄8"
6" 166100 60V-TS 12" 2
5
⁄8"2
3
⁄4"
Size Product No. Part No. A B
4" 164215 4OV-45S 3" 3"
5" 165215 5OV-45S 3
1
⁄2"3
1
⁄2"
6" 166215 6OV-45S 4" 4"