Master Flow RB10X4X4 10 in. x 4 in. to 4 in. Universal Register Box

30 Day Money Back Guarantee with FREE return shipping.

This is an open box item. We go through each item to ensure its unused and complete. If you are not fully satisfied with your order, please reach out to us and we will make it right.

Please view our reviews!

Disclaimer: We have no affiliation with the manufacturer of this product, and although it will come with our “30 Day Money Back Guarantee with FREE return shipping”, It does not come with any additional benefit that the manufacturer offers, including, but not limited to, warranty or quality control standards set forth by the original manufacturer (we are not an authorized reseller).

About This Product

This 10 in. x 4 in. x 4 in. universal register box provides a straight (in-line) transition from round pipe or insulated flexible duct to an air register. It features durable 30-gauge galvanized steel construction for dependable performance and supports high-temperature HVAC applications with a maximum temperature rating of 390°F.

Highlights

• Creates a straight (in-line) transition from 4 in. round pipe or insulated flexible duct to a 10 in. x 4 in. air register

• Constructed from 30-gauge galvanized steel for strength and durability

• Seal seams with building code-approved sealant or duct tape (not included)

• Maximum temperature rating of 390°F; minimum temperature rating of 100°F

Dimensions

Details