Lambro® 4-In. Aluminum Exhaust Roof Vent Cap with Screen, Damper, and Collar, 109R
Petra SKU:
LAO109R
Part No.:
390714
Vendor SKU:
109R
Retail Price:
$35.99
- 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
