DuraVent® 4PVL-E90 Pellet Vent 90-Degree Elbow, 4" SummerFun your installation could also require

your installation could also require an Adjustable Flashing (AF) and Storm Collar (SC)

3 speed control to adjust airflow from whisper quiet to a powerful high setting for quick room circulation

Key retaining feature ensures padlock is not left unlocked

Max Lift: 20'

500 lbs break strength

DuraVent® 4PVL-E90 Pellet Vent 90-Degree Elbow, 4" SummerFun your installation could also requirePellet vent 90 degree elbow is designed for stoves that burn wood pellets. Use to offset obstructions as needed. Elbow swivels 360 degrees at base. Angle not adjustable. Required for venting pellet appliance above 4,000'. 4" Use to offset obstructions as needed Elbow swivels 360 degrees at base Angle not adjustable Designed for stoves that burn wood pellets Patent pending venting for stoves and inserts that use wood pellets UL listed for 3" clearance