Broan-NuTone® 636

• Built-in backdraft damper and bird screen are standard and a bonus that adds to confidence

• Manufactured of steel with baked black enamel finish for added durability and resilience

  
  

The Broan® 636 Steel Roof Cap is an easy-to-install vent for exhaust fans (bathroom, rec room, home gym, etc.). This cap provides reliable roof top ventilation and features both a back draft damper and bird screen, preventing outside air from entering the home and birds or small pests from entering duct work. Compatible with 3" and 4" ducting. Not suitable for dryer venting.

Broan-NuTone® Roof Cap, 11 in Length, 10-1/4 in Width, 24 ga, For Use With: 3 or 4 in Round Duct, Cold Rolled Steel, Baked Enamel, Black, Import