AmeriVent 4ECW Double Wall Universal Gas Vent Cap,, 4" Out of Stock DOT approved lights for high

DOT approved lights for high visibility

Max flow 143 GPM

Added electric conductivity

3 Ton test load

StudSensor Pro LCD quickly and easily locates the edges of wood and metal studs and joists behind walls

AmeriVent 4ECW Double Wall Universal Gas Vent Cap,, 4" Out of Stock DOT approved lights for highHighlights: Size: 4" For use as a ventilation cap as well as type B vent termination AmeriVent caps permit termination of vents at the minimum height necessary above the roof surface Protects against waste gases spilling back into the structure through the appliances draft hood The AmeriVent cap is UL listed, and its patented design of ports and baffles keep rain and debris out of the vent