Chimney Vents | McMaster-Carr

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Duct Size

Shape

Adjustable-Angle Elbow

Material

Stainless Steel

Component

Downdraft Diverter

ID

OD

Fitting Connection

Quick-Disconnect Clamp

Duct Profile

Gender

Length

Gauge

For System Type

DFARS Specialty Metals

Duct Type

Finish

Aluminum-Zinc Alloy Coated

Chimney Pipe Size

RoHS

Export Control Classification Number (ECCN)

REACH

For Duct Shape

Performance

Chemical Resistant

Corrosion Resistant

Quick Disconnect

End Construction

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"

Maximum Temperature

Color

Width

7 1/2" to 9 1/2"

11 1/2" to 13 1/2"

How can we improve?

408 Products

Heating, Ventilation, and Air Conditioning

Chimney Pipe and Fittings

Chimney Pipe and Fittings

Exhaust hot air and fumes from boilers, furnaces, and stoves

Duct and Fittings

Duct and Fittings

Circulate air through HVAC systems using round, rectangular, and fabric duct

Duct Downdraft Diverters

Duct Downdraft Diverters

Prevent downdrafts from blowing back into ductwork while allowing air and fumes to vent

Duct Blast Gates

Duct Blast Gates

Slide open and closed to control flow of air and material

Duct Airflow Dampers

Duct Airflow Dampers

Regulate airflow to sections of duct

Barometric Draft Dampers

Barometric Draft Dampers

Maintain consistent airflow in your furnace to improve its performance

Duct Damper Handles

Duct Damper Handles

Replace an existing handle or pair with a blade to create your own damper

Diffuser Dampers

Diffuser Dampers

Regulate the airflow coming out of drop-ceiling diffusers

Duct Fire Dampers

Duct Fire Dampers

Automatically close at high temperatures to help prevent the spread of fire through duct

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