Duct Vents | McMaster-Carr

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331 Products

Heating, Ventilation, and Air Conditioning

Duct Vent Caps

Reduce downdrafts and prevent obstructions from entering vents

Duct Dampers

Regulate airflow through duct by adjusting from fully open to fully closed

Chimney Pipe and Fittings

Chimney Pipe and Fittings

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

Diffusers

Evenly disperse airflow into a room to maintain a consistent temperature throughout

Return Grilles

Cover the opening where air is pulled into your HVAC system

Registers

Direct and control airflow coming out of HVAC systems

Air Diverters

Guide air toward your workspace or deflect unwanted drafts

Diffuser Collars

Diffuser Collars

Connect diffusers to duct

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