Heater Vents | McMaster-Carr

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Under Furniture

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Ferrite Ceramic

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Duct Size

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161 Products

Heating, Ventilation, and Air Conditioning

Registers

Direct and control airflow coming out of HVAC systems

Return Grilles

Cover the opening where air is pulled into your HVAC system

Diffusers

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

Air Diverters

Guide air toward your workspace or deflect unwanted drafts

Duct Airflow Dampers

Duct Airflow Dampers

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

Diffuser Collars

Diffuser Collars

Connect diffusers to duct

Flue-Gas Exhausters

Flue-Gas Exhausters

Vent furnaces and other gas- or oil-fired equipment

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