8 in. x 4 in. to 5 in. Register Box with Flange

Roll over image to zoom in

Master Flow RBF8X4X5 8 in. x 4 in. to 5 in. Register Box with Flange

Item #: RBF8X4X5 by Master Flow

UPC #: 050206033227

Item Discontinued!
See reviews See reviews
The item is currently out of stock and it may or may not be restocked
OUT OF STOCK

Shop with Confidence

30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.

Warranty

Free from Manufacturer Defect at Time of Delivery.

Pack Size

1

Manufacturer Warranty

Free from Manufacturer Defect at Time of Delivery.

Brand/Model Compatibility

Universal

HVAC Product Type

HVAC Part

Product Depth (in.)

6

Product Height (in.)

8

Product Width (in.)

6

UNSPSC

40141900

The Master Flow 8 in. x 4 in. x 5 in. Register Box with Flange is designed for 5 in. round ducts. This 30-Gauge register box with flange is made of zinc-coated galvanized steel. The maximum temperature rating is up to 390°F and the minimum temperature rating is as low as 100°F.

  • Made of zinc-coated galvanized steel
  • Designed for 5 in. ducts
  • 30-Gauge
  • Features a minimum temperature rating of 100°F and a maximum temperature rating of 390°F