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4" Kozy Kollar Exhaust Hood

SKU:
EV-4
Rating:
(2)
Q&A:
(0)
4" Kozy Kollar Exhaust Hood
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$227.20 each
In Stock
In Stock
Get 21 Fri, Jun 26
Order by today, receive Friday
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days

Product Highlights

Product Highlight: Diameter (Inches)
4" Diameter
Product Highlight: Size
12.75" x 9.25"
Product Highlight: Material
EPDM

Description

Allowable Roof materials: three tab conventional shingles, architectural shingle, metal roof with solid substrate, and rolled roofing with solid substrate.

Product Features:
  • Easily installed from inside of a building by one person in 10 minutes
  • Designed for 0 to unlimited pitch roof
  • Works on conventional shingles, architectural shingles, and rolled roofing materials
  • Forms a weather-tight seal on four sides, eliminating the problems caused by wind, rain or snow
  • Install in any weather conditions

Product Specifications:
  • 4’’ Kozy Kollar EPDM rubber roof ange with heat resistance to 180 degrees Fahrenheit
  • Molded around a .125 steel Main Fame with seven casehardened 1/4 - 20 female standoffs installed
  • .105 Plated Sub Frame
  • Seven 1/4 - 20 x 2.5’’ plated studs
  • Seven 1/4 - 20 x 7/8’’plated couplings torqued to 3 foot pounds
  • Size: 12.75’’ L x 9.25 W
  • 1.5 oz tube of Permatex 2-A
  • Roof Slope - Unlimited
  • .040’’ 5052 Aluminum hood
  • .040’’ 5052 Aluminum Damper
  • .125’’ Aluminum Damper hinge pin
  • Nylon hinge bushings
  • #4 Galvanized welded wire mesh outlet Screen
  • 3.90’’ exhaust pipe connection
  • 17.61 square inch outlet without Screen
  • 14.88 square inch outlet with Screen
  • One 4’’ x .12 tension hose clamp

Specs

Product Type:

Hood

Diameter (Inches):

4"

Size:

12.75" x 9.25"

Material:

EPDM

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I will continue to use this product

Replaced old leaking roof penetration with this product. Installing everything from inside the room makes it a breeze.
Chris G
Boston, MA
22 days ago
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probably if I had no choice.

why, because for that price i can clime on a lot of roofs.
Sam
texas
1 years ago
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Easy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy