Chimney Caps | McMaster-Carr

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OD

For Duct Diameter

1 1/4" to 1 7/16"

1 1/2" to 1 11/16"

1 3/4" to 1 15/16"

2 7/8" to 4 7/8"

4 7/8" to 6 7/8"

6 7/8" to 8 7/8"

8 7/8" to 10 7/8"

For Duct Shape

Chimney Pipe Size

Material

304 Stainless Steel

Fitting Connection

For System Type

Diameter

1 1/4" to 1 7/16"

1 1/2" to 1 11/16"

1 3/4" to 1 15/16"

2 7/8" to 4 7/8"

4 7/8" to 6 7/8"

6 7/8" to 8 7/8"

8 7/8" to 10 7/8"

Component

Gauge

Length

Maximum Temperature

Color

REACH

Mounting Location

Export Control Classification Number (ECCN)

RoHS

DFARS Specialty Metals

Height

7 1/2" to 9 1/2"

11 1/2" to 13 1/2"

Finish

For Duct Height

7 1/2" to 9 1/2"

11 1/2" to 13 1/2"

Width

7 1/2" to 9 1/2"

11 1/2" to 13 1/2"

For Duct Width

7 1/2" to 9 1/2"

11 1/2" to 13 1/2"

Duct Profile

How can we improve?

23 Products

Heating, Ventilation, and Air Conditioning

Chimney Vent Caps

Chimney Vent Caps

Cover chimneys to reduce downdrafts and block out debris

Duct Vent Caps

Reduce downdrafts and prevent obstructions from entering vents

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)