Broan RVK1A


Roof Vent Kit, Flexible Duct, 8 ft. L

RVK1A 51283
Average Rating: 5
Read Reviews (1) Write a Review
$32.62 + 3 Business Day Shipping $8.45

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ItemRoof Vent Kit
Insulation ValueR 4.2
Inside Dia.4"
Wall Thickness1/8"
Vapor Transmission0.05
MaterialFlexible Duct
Length8 ft.
Max. Air Flow5000 fpm
Max. Pressure6"WC
Max. Temp.180?F
Low Temp. Deg.-20?F
For Use With Heating and Cooling Systems
Standards UL 181
Includes 4" Diameter Metal Duct Connector, (2) 4" Clamps, 4 to 3" Reducer, 8 ft. Long x 4" Diameter Flexible Metal Ducting, Mfr. No. 636 Roof Jack for 3 and 4" Ducts
Weight 2.900000


Roof Vent Kit, Insulation Value R 4.2Inside Dia. 4 In., Wall Thickness 1/8 In., Vapor Transmission 0.05, Material Flexible Duct, Length 8 ft., Max. Air Flow 5000 fpm, Max. Pressure 6 In.WC, Max. Temp. 180?FLow Temp. Deg. -20?FFor Use With Heating and Cooling SystemsStandards UL 181, Includes 4 In. Diameter Metal Duct Connector, (2) 4 In. Clamps, 4 to 3 In. Reducer, 8 ft. Long x 4 In. Diameter Flexible Metal Ducting, Mfr. 636 Roof Jack for 3 and 4 In. Ducts

Ducting Accessories
  • Designed for 3" and 4" ductwork. Use to vent heat, moisture, and odors from bathrooms, showers, and recreation rooms.

Customer Reviews

Average Product Rating: 5
based on 1 reviews

Hit the Spot

Saturday, January 08, 2011

This Broan Roof Vent Kit is a well designed high quality product. It allows you to keep the duct close to the fan position thereby maximizing efficiency. It includes a flapper to stop blow back and a mesh screen to keep the little critters out.

Great quality fit and finish.

Nothing lacking.

Submitted by DIY Hubby
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