Petra 4-In. Aluminum Exhaust Roof Vent Cap With Screen, Damper, And Collar, 109R LAO109R

Petra 4-In. Aluminum Exhaust Roof Vent Cap With Screen, Damper, And Collar, 109R LAO109R

Lambro 109R 4-In. Aluminum Exhaust Roof Vent Cap with Screen, Damper, and Collar, 109R

• SKU : LAO109R
• Vendor SKU : 109R
• Manufacturer : Petra
• Brand Name : Lambro(R)
• Category : Tools & Home Improvement
• Sub-Category 1 : Custom Install
• UPC Code : 39899001096
• Warranty : 1-Year Limited
• Country Of Origin : United States
• Weight Unpacked : 6.82
• Product Dimension : 12.5 W x 9.6 D x 7.9 H Inches, Weight: 6.82 lbs
• Features :
  • Opening/closing damper prevents outside elements from entering the vent
  • Compatible with part number 636AL
  • Maximum exhaust outflow with minimum back pressure
  • Screen prevents birds from nesting inside of vent
  • Designed to prevent leaks with proper installation
  • Not recommended for clothes dryer venting;