12" x 4" Three-Way Air Register Grille 3SW | White Steel HVAC Vent Cover for Side Wall & Ceiling
12" x 4" Three-Way Air Register Grille 3SW | White Steel HVAC Vent Cover for Side Wall & Ceiling
SKU:3SW1204WHT
Recommended for sidewall and ceiling installations, this cost-effective 3SW Three-Way Steel Register provides efficient airflow distribution and adjustable airflow control for heating and cooling systems. Made from durable steel with a smooth white powder-coated finish, it features a built-in damper for convenient airflow adjustment. Suitable for residential and commercial indoor applications.
Free in-store pickup at our Mississauga location
Product Information
Product Features & Description
The Three-Way Fixed Blade Air Vent Cover Grille is designed for efficient multi-directional airflow and a clean, finished look for wall and ceiling HVAC systems. Made from high-quality steel with a durable smooth white powder-coated finish, it fits a standard 12" x 4" duct opening and features an adjustable damper for easy airflow control. The 13-3/4″ x 5-3/4″ outer faceplate provides extra coverage for a neat installation, while fixed blades spaced on 1/2" centers at a 40-degree angle promote high airflow. Pre-drilled countersunk holes and matching screws allow for quick installation, making it ideal for residential and commercial indoor applications.
- Upgrade your wall or ceiling vent with this 12" x 4" 3SW Three-Way Steel Air Register. Designed for sidewall and ceiling installations, it provides efficient three-way airflow distribution with an adjustable damper for easy airflow control. It comes with pre-drilled mounting holes and matching screws for quick, secure, and easy installation.
- Each product is carefully packed to help protect it during shipping. We use sturdy cardboard box packing, plastic corner guards on all four corners, and secure shrink wrap to keep the item safe in transit. Every piece is also hand-checked before it leaves our facility, so it arrives clean, protected, and ready to install.
- Made from high-quality steel with a smooth white powder-coated finish, this register offers a clean look and dependable performance for indoor heating and cooling systems. The fixed blades are spaced on 1/2" centers at a 40-degree angle to help direct air evenly throughout the room.
- This vent cover fits most standard 12" x 4" duct openings and measures 13-3/4″ x 5-3/4″. Pre-drilled countersunk holes and matching screws are included for quick, secure, and easy installation. Suitable for residential and commercial indoor use.
Product Features
- Three-way airflow design for efficient air distribution
- Built-in adjustable damper for airflow control
- Durable steel construction with smooth white powder-coated finish
- Fits standard 12" x 4" wall and ceiling duct openings
- High-airflow fixed blade design with 40° fin angle
- Pre-drilled countersunk mounting holes for easy installation
- Matching mounting screws included
- Suitable for residential and commercial indoor applications
Product Specifications
| Product Type | Three-Way Fixed Blade Air Grille |
|---|---|
| Airflow Design | Adjustable Damper |
| Material | High-Quality Steel |
| Duct Opening Size | 12" x 4" |
| Outer Faceplate Size | 13-3/4″ x 5-3/4″ |
| Finish | White Powder-Coated |
| Fin Spacing | 1/2" Centers |
| Fin Angle | 40° |
| Installation | Sidewall and Ceiling |
| Mounting | Pre-Drilled Countersunk Holes |
| Application | Heating and Cooling Systems |
| Use | Residential and Commercial Indoor Use |
| Country of Origin | China |
Modern Decorative Pattern for Any Room
- This 12" x 4" Air Return Grille features clean lines and smooth beveled edges that complement a variety of interior styles. Its simple, modern design works well with wood, tile, carpet, polished concrete, and most hard-surface flooring while also blending seamlessly into wall and ceiling applications.
- The 13-3/4″ x 5-3/4″ outer faceplate extends beyond the duct opening to help cover rough-cut edges and installation gaps, creating a clean, finished appearance.
- Recommended for sidewall and ceiling installations
- Suitable for residential and commercial indoor applications
- Available with countersunk mounting holes and matching screws upon request
- Sizing refers to the duct opening dimensions
- The faceplate extends approximately 1" beyond each side
- Designed as an air return grille with unrestricted airflow
30-Day Returns: Return eligible items within 30 days of delivery. Items must be unused and in original packaging. Return shipping applies unless the item is damaged or incorrect.
Solid Steel Construction – Built for Long-Lasting Performance
Crafted from high-quality solid steel, this air return grille is designed for durability, strength, and reliable everyday use. Unlike lightweight stamped sheet-metal grilles, it offers robust construction, superior stability, a substantial feel, and long-term indoor performance. The durable steel design resists warping and damage under normal use, making it an ideal choice for residential and commercial applications.
Materials & Finishes
This air return grille is made from solid steel, not stamped sheet metal or plastic. The heavy-duty construction provides durability and rigidity for everyday use in residential and commercial HVAC systems.
- Durable solid steel construction
- Designed for long-term indoor use
- Clean, decorative appearance suitable for modern and traditional spaces
Installation
Floor Installation
For floor applications, simply place the grille over the duct opening. The oversized faceplate helps conceal rough edges around the opening while allowing unrestricted return airflow.
Wall & Ceiling Installation
- Position the grille over the duct opening and secure it using the provided mounting holes and matching screws.
- The 12" x 4" duct opening is covered by a 13-3/4″ x 5-3/4″ faceplate, providing extra coverage around the opening for a finished look.
Unrestricted Return Airflow
Designed specifically for return air applications, this grille does not include a damper. The open design allows air to flow freely back into your HVAC system, helping improve circulation and system efficiency.
- No damper to restrict airflow
- Ideal for return air applications
- Promotes efficient air circulation throughout the home or building
- Decorative design without compromising airflow performance
Easy Maintenance
- The grille can be removed easily for cleaning or maintenance.
- Simple removal and reinstallation
- No special tools required for routine cleaning
- Durable finish helps maintain its appearance over time
Why You'll Love It
Sizing & Fit
Listed product sizes refer to the duct opening size, not the outside faceplate size. The outer faceplate may extend about 1" or more on each side beyond the duct opening to help cover rough edges and gaps.
Warranty
12-month manufacturer's warranty under normal use. The warranty does not cover finish, color, wear, or improper use.
Care Instructions
Clean the register with a soft dry cloth or soft brush. Avoid harsh chemicals, abrasive cleaners, or excessive moisture to help protect the powder-coated finish.Shipping Information
Size Guide Information
Please measure the actual duct opening size instead of the old vent cover or faceplate before placing your order.
Shipping Policy
We provide reliable shipping services across Canada and the USA through trusted courier partners, including UPS, DHL, FedEx, Canpar, Canada Post, and other available carriers. Orders are shipped using the most suitable carrier based on destination, package size, and delivery requirements to ensure efficient and dependable service.
FREE shipping on orders over $150 to any Canadian address.
In-stock products usually ship within 24-48 hours after payment confirmation. The estimated delivery time is typically 5-10 business days, depending on the delivery location.
Custom-made, backordered, or special-order products may require additional processing time before shipment.
Return and Warranty Policy
We offer a 30-day return policy on eligible items. Products must be returned in their original, unused condition.
Please include your order number, delivery date, and reason for return when returning any item.
Custom sizes, custom finishes, used products, or damaged items may not qualify for returns or exchanges.
Manufacturer’s Warranty: Our return grilles include a 12-month manufacturer's warranty under normal residential use. This warranty does not cover finish or color changes, misuse, improper installation, normal wear and tear, or damage caused after delivery.
Downloadable Product Attachment
Download helpful installation guides, fitting references, specifications, and additional product resources below.
Download the complete 3 way air return grill specification sheet including faceplate dimensions, duct opening measurements, material information, and installation reference.
Download Specification PDFFrequently Ask Questions
What are the dimensions of this three-way register?
The 3-way register measures 12″ x 4″ with an outer size of 13-3/4″ x 5-3/4″
What material is this register made from?
The register is made from high-quality steel with a durable powder-coated white smooth finish.
What is the fin spacing and angle on this register?
The fins are spaced on 1/2″ centers at 40 degrees.
Does this register come with airflow control features?
Yes, it comes with an adjustable damper for control of airflow and provides high airflow.
Where can this two-way register be installed?
This register can be installed on both sidewalls and ceilings for indoor use only.