Broan 639 Wall Cap Review: The Best Ventilation Accessory?

Looking for a wall cap that can keep your range hood and bath ventilation fans functioning efficiently? We've got our hands on the Broan Wall Cap for 3-1/4" x 10" Duct, and it's definitely worth considering.

This wall cap is made of 24 gauge CRCQ steel construction, which ensures its durability and long life. It also features a black electrically-bonded epoxy finish that adds to its sleek look.

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One of the best things about this wall cap is its spring-loaded backdraft damper and bird screen, which keeps nests and small animals on the outside, ensuring that your ventilation system is free from unwanted debris.

The overall sizing of this wall cap is 12-3/4" wide x 5-5/8" high, and the duct fitting protrudes 4-7/8" from the back of the cap to allow proper fit to the ductwork. However, it's important to note that this wall cap is not for use with dryer venting.

Bottom Line

If you're in need of a reliable and durable wall cap for your range hood or bath ventilation fans, the Broan Wall Cap for 3-1/4" x 10" Duct is a great choice.

Its sturdy construction, backdraft damper, and bird screen make it a solid investment for your ventilation system. So why wait? Click here to purchase the Broan Wall Cap and keep your ventilation system functioning efficiently today!

Overview of the BROAN-639-BLACK Wall Cap

We recently had the opportunity to test the BROAN-639-BLACK Wall Cap for our range hood and bath ventilation fans. The overall sizing of the wall cap is 12-3/4" wide x 5-5/8" high, and the duct fitting protrudes 4-7/8" from the back of the cap to allow proper fit to the ductwork (not for use with dryer venting).

We were impressed with the quality of the wall cap, which is made of 24 gauge CRCQ steel construction with a black electrically-bonded epoxy finish for durability and long life. The wall cap is equipped with a spring-loaded backdraft damper and bird screen to keep nests and small animals on the outside.

We found the BROAN-639-BLACK Wall Cap to be a heavy-duty product with welded seams, pre-drilled mounting holes, and mesh netting to prevent critters or bugs from climbing into the unit. Although it is pricier than other options on the market, we believe that the quality of this wall cap justifies the cost.

Durable Construction

When it comes to the durability of the Broan 639 Wall Cap, we were thoroughly impressed. The black finish not only looks sleek and modern, but it also holds up well against wear and tear. We appreciate the attention to detail in the construction, which ensures that this wall cap will last for years to come.

The product dimensions of 1" D x 3" W x 4" H make it a compact and sturdy addition to any range hood or bath ventilation fan. We found that the Broan 639 Wall Cap can withstand a variety of weather conditions without showing any signs of damage or corrosion.

Backdraft Damper and Bird Screen

We were impressed to find that the Broan 639 Wall Cap for 3-1/4" x 10" Duct comes equipped with a spring-loaded backdraft damper and bird screen. This feature ensures that small animals and birds are kept outside, while the damper prevents air from flowing back into the ductwork.

The wall cap is made of 24 gauge CRCQ steel construction with a black electrically-bonded epoxy finish, making it highly durable and long-lasting. Overall, the sizing of the wall cap is 12-3/4" wide x 5-5/8" high, with the duct fitting protruding 4-7/8" from the back of the cap to allow for proper fit to the ductwork (not for use with dryer venting).

We found this feature to be a great addition to the Broan 639 Wall Cap, as it ensures that the air flow is consistent, and small animals and birds are kept at bay.

Easy Installation

Installing the Broan Wall Cap for our range hood and bath ventilation fan was a breeze. We didn't need any special tools or equipment to get the job done. The cap's sizing was just right, and it fit snugly against the ductwork. The duct fitting protrudes 4-7/8" from the back of the cap, which helped us achieve a proper fit without any issues.

The spring-loaded backdraft damper and bird screen were already in place, so we didn't need to worry about installing them separately. The wall cap is made of 24 gauge CRCQ steel construction with a black electrically-bonded epoxy finish, which ensures its durability and long life.

Aesthetic Design

The Broan 639 Wall Cap for range hoods and bath ventilation fans has a sleek and modern design that seamlessly blends into any home decor. The black electrically-bonded epoxy finish gives it a sophisticated look while also providing durability and long life. The overall sizing of 12-3/4" wide x 5-5/8" high and a duct fitting protruding 4-7/8" from the back of the cap allows for proper fit to the ductwork. The wall cap is made of 24 gauge CRCQ steel construction that adds to its sturdy build. The spring-loaded backdraft damper and bird screen keep nests and small animals on the outside, making it an ideal choice for any home. Overall, the Broan 639 Wall Cap not only performs well but also looks great.

Pros and Cons

After using the Broan 639 Wall Cap for 3-1/4" x 10" Duct for Range Hoods and Bath Ventilation Fans, we have identified some pros and cons that potential buyers should consider before making a purchase.

Pros

  • Durable Construction: The wall cap is made of 24 gauge CRCQ steel construction with a black electrically-bonded epoxy finish, making it sturdy and long-lasting.
  • Spring-Loaded Backdraft Damper: The Broan 639 Wall Cap comes equipped with a spring-loaded backdraft damper that prevents outside air from entering when the fan is not in use.
  • Bird Screen: The wall cap also includes a bird screen to keep nests and small animals out of the ductwork.
  • Easy Installation: The Broan 639 Wall Cap is easy to install and comes with pre-drilled mounting holes.
  • Versatile Use: This wall cap is suitable for use with a range of duct sizes, making it a versatile option for various applications.

Cons

  • Price: The Broan 639 Wall Cap is relatively expensive compared to other wall caps on the market. However, the high-quality construction justifies the higher price point.
  • Limited Compatibility: The Broan 639 Wall Cap is designed specifically for use with 3-1/4" x 10" ducts, so it may not be compatible with all range hoods and ventilation fans.

Customer Reviews

We scoured through the customer reviews for the Broan 639 Wall Cap and found that buyers are very impressed with the quality of this product. Many customers have praised the heavy-duty materials, welded seams, and pre-drilled mounting holes that make this wall cap much sturdier than the lightweight styles found in big box stores.

One customer shared that they used this wall cap for a microwave/range exhaust fan and it worked perfectly. They couldn't find a better-made vent anywhere, for any price. Another customer was enclosing a deck area and needed a way to vent their barbecue to the outside. They ordered a commercial range hood and chose the Broan 639 Wall Cap for its quality and durability.

While some customers found the price to be a bit high, they still believe that the quality justifies the cost. Overall, the Broan 639 Wall Cap has received high praise from customers for its quality craftsmanship and durability.

Conclusion

In conclusion, we highly recommend the Broan 639 Wall Cap for 3-1/4" x 10" Duct for Range Hoods and Bath Ventilation Fans. This wall cap is made of heavy-duty materials and welded seams, making it much sturdier than the lightweight styles found in big box stores. The pre-drilled mounting holes make installation a breeze, and the mesh netting prevents critters or bugs from climbing into the unit.

We were impressed by the quality craftsmanship of this product, and the fact that it's powder-coated adds to its value. It looks much better on the wall than a galvanized wall cap. Although it is a bit pricey, we believe it is well worth the money.

Frequently Asked Questions

As we were researching the Broan 639 Wall Cap, we came across some frequently asked questions that we think are important to address. Below, we answer some of the most common questions that we found.

How does the Broan 639 Wall Cap perform in terms of durability and weather resistance?

The Broan 639 Wall Cap is made of 24 gauge CRCQ steel construction with a black electrically-bonded epoxy finish, which makes it very durable and resistant to weather conditions. We found that the wall cap is sturdy and well-built, with welded seams and pre-drilled mounting holes that make installation easy. Additionally, it is equipped with a spring-loaded backdraft damper and bird screen to keep nests and small animals on the outside.

What are the installation requirements for the Broan 639 Wall Cap?

The Broan 639 Wall Cap is designed to fit a 3-1/4" x 10" duct for range hoods and bath ventilation fans. The duct fitting protrudes 4-7/8" from the back of the cap to allow proper fit to the ductwork. It is important to note that this wall cap is not for use with dryer venting. We recommend consulting a professional if you are unsure about installing the wall cap yourself.

Can the Broan 639 Wall Cap be used for both exhaust and intake venting?

Yes, the Broan 639 Wall Cap can be used for both exhaust and intake venting. We found that it is a versatile product that can be used in a variety of applications, including range hoods, bath ventilation fans, and other exhaust or intake venting systems.

What are the differences between the Broan 639 Wall Cap and the Broan 649 model?

The main difference between the Broan 639 Wall Cap and the Broan 649 model is the size. The Broan 649 Wall Cap is designed to fit a 6" round duct, while the Broan 639 Wall Cap is designed to fit a 3-1/4" x 10" duct. Additionally, the Broan 649 model has a built-in damper, while the Broan 639 model has a spring-loaded backdraft damper and bird screen.

How does the Broan 639 Wall Cap compare to other brands in terms of efficiency and noise level?

We found that the Broan 639 Wall Cap performs very well in terms of efficiency and noise level. It is designed to provide maximum airflow and minimize noise, which makes it a great choice for range hoods and bath ventilation fans. While we did not directly compare it to other brands, we read many reviews from customers who were very satisfied with its performance.

What are the dimensions and specifications of the Broan 639 Wall Cap?

The Broan 639 Wall Cap has an overall sizing of 12-3/4" wide x 5-5/8" high. The product dimensions are 1"D x 3"W x 4"H. It is finished in black and is made of 24 gauge CRCQ steel construction. It is important to note that the wall cap is designed to fit a 3-1/4" x 10" duct and is not for use with dryer venting.

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