20x4 Duct Hole Aluminum Ceiling Vent Cover - 1-Way HVAC Register Adjustable
Product Description
20x4 Duct Hole Aluminum Ceiling Vent Cover - 1-Way HVAC Register Adjustable
- MEASURE DUCT HOLE FIRST: Ensure a great fit with our 20x4 duct opening, our 20x4 vent cover, designed to fit ceiling openings and walls. The visible face measures 21.6x5.6 for a smooth, professional finish after installation.
- ALUMINUM CONSTRUCTION: Durable aluminum build resists rust and corrosion, ideal for long-term residential and commercial HVAC installations in walls or ceilings.
- MULTI-SHUTTER DAMPER CONTROL: Adjustable curved blades let you direct airflow precisely, improving comfort and energy efficiency in any room or zone.
- PLASTIC SEAL FOR TIGHT FIT: Integrated plastic seal eliminates gaps between vent cover and wall or ceiling surface, reducing air leaks and noise for quieter operation.
- EASY HVAC INSTALL: Designed for contractors and DIY homeowners, this 1-way register fits standard 20x4 duct openings with a clean 21.6x5.6 visible face finish.
Technical Specifications
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