The Lambro black ABS plastic roof bath fan exhaust vent kit featuring 4 inch x 8 foot UL 181 air connector is ideal for venting through the roof. This kit is used for bath fan exhaust and other general venting applications that require moist air and humidity from exiting the home. The roof vent allows for maximum airflow while reducing back flow of exhaust air. The vent can be painted to match your home’s trim color.
- For Shingle Roof Installations Only
- Designed to prevent leaks with proper installation
- Opening/closing flap prevents outside elements from entering the vent
- Opening/closing and removable screen prevents birds from nesting inside the vent
- 8 foot length flexible UL 181 Class 1 air connector
- Foil flex duct has a maximum operating temperature of 250°F
- Recommended for bathroom fan venting
- Do not use for clothes dryer venting
RVK1A
Package Contains:
(1) 4 inch black ABS plastic vent
(1) 4 inch x 8 foot UL 181 class 1 air connector
(1) 3 inch to 4 inch plastic increaser (optional)
(2) 4 inch metal spring clamps
