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Item #:
85457248
RectorSeal TRUaire Grille/Damper 81914 Plastic Ceiling Diffuser with Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 4 Way Grille/Damper
Item #:
85457248
AED 164
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Imported from USA store
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Order now and get it around Thursday, August 20
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AIRTEC Mv4 4-way diffuser Grille is strong, versatile, quiet and the quickest diffuser install in the trade. Made from high impact polymers and featuring virtually airtight damper for volume control.
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What Stands Out
Easy Installation
Designed for quick setup, this diffuser eliminates complicated installation processes, saving you time and effort while ensuring optimal airflow in your HVAC system.
Versatile Design
The 4-way airflow grille provides flexibility in air distribution, making it suitable for various room layouts and enhancing comfort in any space.
Durable Material
Constructed from high-quality plastic, this ceiling diffuser is lightweight yet sturdy, ensuring longevity while resisting wear and tear in demanding environments.
Product Details
- Genuine OEM Rectorseal 81914 Airtec Air Diffusers in white
- Multi-vent grille model MV-4 81914 with classic 4-way air diffusion
- Strong, versatile, and quiet diffuser with patented 73-second installation
- Designed for 6/7/8 ducts, includes adjustable airflow damper but no backdraft damper
- Made from high impact polymers with virtually airtight damper for winter shut off and volume control
- Easy to install with quick tear off bands and swinging clips for fastening into the ceiling
| Brand Name | Rectorseal |
| Model Name | Rectorseal TRUaire |
| Model Number | MV-4 81914 |
| Global Trade Identification Number | 00021449819145 |
| Set Name | TRUaire |
| Number of Items | 1 |
| Manufacturer | The Rectorseal Corporation |
| UPC | 021449819145 |
| Unit Count | 1 Count |
| Included Components | Air Diffuser |
| Item Type Name | Diffuser |
| Manufacturer Part Number | 81914 |
| Scent Name | Unscented |
| Additional Features | Stepped |
| Wattage | 1000 watts |
| Mounting Type | ceiling mount |
| Capacity | 100 ml |
| Floor Area | 1000 square_feet |
| Item Dimensions L x W x H | 12"L x 12"W x 9"H (30.5 x 30.5 x 22.9 cm) |
| Coverage | 1000 square feet |
| Color | White |
| Shape | Square |
| Material Type | Plastic |
| Recommended Uses For Product | One-piece air diffusers with air tight design that eliminates the need for tedious mastic & external sealers, making diffuser installation no longer a two man job, Choose from five grille styles to deliver optimum air flow & movement pattern for any room |
| Brand | Rectorseal |
| Scent | Unscented |
| Recommended Uses For Product | One-piece air diffusers with air tight design that eliminates the need for tedious mastic & external sealers, making diffuser installation no longer a two man job, Choose from five grille styles to deliver optimum air flow & movement pattern for any room See more |
| Material | Plastic |
Who Should Buy?
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Homeowners
Ideal for homeowners looking to improve their HVAC system's air distribution with an easy-to-install plastic product.
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Contractors
Perfect for HVAC contractors who need a reliable and efficient diffuser option for new installations or repairs.
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DIY Enthusiasts
Great for DIY enthusiasts wanting a straightforward and effective solution for enhancing airflow in residential spaces.
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Heavy-Duty Usage
Not suitable for commercial applications requiring heavy-duty components or advanced air control features in large spaces.
Product Description
RectorSeal TRUaire Grille/Damper 81914 Plastic Ceiling Diffuser with Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 4 Way Grille/Damper
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Customer Questions & Answers
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Question:
What is the Airtec MV4 4-way Diffuser Grille used for?
Answer: The Airtec MV4 4-way Diffuser Grille is designed for air distribution in HVAC systems. It effectively disperses conditioned air from the duct into the room, ensuring balanced airflow and enhanced comfort. This diffuser is particularly useful in commercial settings or large spaces where consistent temperature control is vital. For instance, using this grille in an office building helps maintain a stable environment, improving productivity and occupant satisfaction. -
Question:
What dimensions does the Airtec MV4 4-way Diffuser Grille have?
Answer: The Airtec MV4 Diffuser Grille typically fits a standard 678 duct size. The actual grille dimensions may vary slightly depending on the model specifics, typically offering a sleek design that integrates well with ceilings. This allows for a seamless look while maximizing the air distribution area. When considering installation, ensure to measure your duct opening accurately to secure the right fit to achieve optimum performance in your space. -
Question:
How does the installation process of the Airtec MV4 Diffuser Grille look like?
Answer: Installing the Airtec MV4 4-way Diffuser Grille is a straightforward process. It usually involves mounting the diffuser directly onto the duct using screws or clips. Proper alignment with existing ductwork is essential for optimal airflow and aesthetics. For a smoother installation experience, ensure that you have the necessary tools on hand, and follow the manufacturer’s guidelines closely. This approach guarantees that your HVAC system maintains efficient airflow and comfort. -
Question:
Can the Airtec MV4 Diffuser Grille be used in residential areas?
Answer: Yes, the Airtec MV4 4-way Diffuser Grille is versatile and can be used in both commercial and residential HVAC systems. Its design allows for effective air distribution in various spaces, including homes, offices, and retail environments. For example, installing this grille in a living room or home office can greatly enhance heating or cooling efficiency, providing a more comfortable environment for daily activities. -
Question:
What materials are used in the construction of the Airtec MV4 Diffuser Grille?
Answer: The Airtec MV4 4-way Diffuser Grille is typically crafted from durable materials such as high-quality aluminum or plastic, designed to withstand everyday usage and corrosion. This robust construction ensures longevity and reliable performance in air distribution. The finish often features a sleek design that complements various interior styles, making it not just functional but also a stylish addition to your HVAC system. -
Question:
Does the Airtec MV4 Diffuser Grille come with a filter?
Answer: The Airtec MV4 4-way Diffuser Grille does not typically come with an integrated filter; it serves primarily as an air distribution component. However, it is crucial to ensure that your HVAC system has appropriate filtration upstream for clean air delivery. In scenarios where allergens or dust are a concern, consider pairing it with a high-efficiency particulate air (HEPA) filter in your central air system to enhance indoor air quality while using the diffuser. -
Question:
Is the Airtec MV4 Diffuser Grille adjustable?
Answer: Yes, many models of the Airtec MV4 4-way Diffuser Grille feature adjustable vanes. This allows you to direct airflow as needed, which is particularly helpful for tailoring the climate in specific areas of a room. For instance, you might want to direct more cool air towards a sitting area during summer while directing less to unoccupied space, enhancing energy efficiency and comfort based on occupancy. -
Question:
What colors are available for the Airtec MV4 Diffuser Grille?
Answer: The Airtec MV4 4-way Diffuser Grille is typically available in standard colors like white and off-white to match most ceiling aesthetics. Some models might also offer other finishes, including metallic options, depending on the supplier. Choosing a color that blends with your ceiling can create a more unified look, making the grille less noticeable while still effectively dispersing air throughout the space. -
Question:
What maintenance does the Airtec MV4 Diffuser Grille require?
Answer: Maintaining the Airtec MV4 4-way Diffuser Grille is relatively simple. Regular dusting and occasional cleaning with a damp cloth suffice to keep it functioning optimally. During HVAC system maintenance, check the grille for any signs of blockage or damage to ensure ongoing air efficiency. This proactive approach helps in maintaining consistent airflow and prevents dust accumulation, which can impair system performance over time. -
Question:
Where can I buy Airtec MV4 4-way Diffuser Grille for 678 Duct #81914?
Answer: You can purchase the Airtec MV4 4-way Diffuser Grille for 678 Duct #81914 from Ubuy in UAE. Ubuy offers a comprehensive selection of HVAC products, ensuring you can find the right components for your air distribution needs. Their platform aims to provide an efficient shopping experience with customer support and fast order processing, making it a convenient choice for your purchase.
Rectorseal Registers, Grilles & Vents MV-4 81914 Editorial Review
In summary, customers who purchased this air vent with integrated damper generally expressed high satisfaction with its quality and performance. Users noted that the product is well-made from durable materials and performs its functions efficiently. The design facilitates a precise control mechanism via a twist knob, which many found superior to conventional push-pull options. Installation is generally straightforward; however, one common piece of feedback was that the product does not include a template for cutting the necessary hole, which could pose a challenge for some users. Additional remarks highlighted the vent's aesthetics, making it not only functional but visually appealing, especially when integrated into drop ceilings. Some reviews pointed out the need for more product images to clarify its components and how to set them up. Despite minor issues—such as misaligned mounting adapters or warped parts—most users overcame these challenges and felt the product offered good value for the price. Overall, this air vent system successfully meets the expectations of users looking for a reliable and efficient solution for their air distribution needs. **
Customer Reviews & Ratings
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Pros
- Well-made with quality materials
- Easy installation and assembly
- Twist knob allows for precise control of airflow
- Aesthetically pleasing design
- Good value for the price
Cons
- No template provided for cutting the necessary hole
Platform Trust & Buyer Confidence
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Haitham
Verified buyer
“Excellent experience”
11 June 2026 · via Trustpilot
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Rasanga
Verified buyer
“I had an excellent experience with Ubuy UAE. I ordered a product from the USA, and the website clearly mentioned that deliveries might be delayed due to the current situation in the Middle East. Ubuy provided great value, transparent communication, and reliable delivery. Thank you, Ubuy UAE, for a fantastic shopping experience!”
17 June 2026 · via Trustpilot
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Simon
Verified buyer
“On time delivery and great product at a really great price!”
8 April 2026 · via Trustpilot
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Vladislav
Verified buyer
“Fast delivery. Quality as expected.”
03-Jul-26 · via Trustpilot
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Hope
Verified buyer
“Excellent experience! The service was top-notch, reliable, and very fast. I am completely satisfied with their professionalism and highly recommend Ubuy UAE to everyone.”
02-Jul-26 · via Trustpilot
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AED 164
Order now and get it around Thursday, August 20
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Features & Benefits
- Strong, versatile, and quiet
- Made from high impact polymers
- Virtually airtight damper for volume control
- Quick tear off bands allow for easy size changes
- Swinging clips will fasten the assembly into the ceiling in seconds
- Quickest diffuser install in the trade
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