The type B designation is assigned to gas venting systems that meet the safety requirements of Underwriters Laboratories, Inc. The AmeriVent® all metal, double wall gas vent is listed as type B by UL and is approved for residential and commercial applications such as category I water heaters, boilers, furnaces, space heaters or wall heaters. UL approved type B gas vent products form a continuous passageway from an approved gas appliance to the termination of the vent above the roof of the structure.
AmeriVent® Pipe, 3 in Nominal, Snap Lock Connection, Aluminum Alloy/Steel, Galvanized, 3 in ID, 3-1/2 in OD, 0.012 x 0.018 in Wall Thickness, 36 in Length
| Connection Type | : | Snap Lock |
| Finish | : | Galvanized |
| Inside Diameter | : | 3 in |
| Length | : | 36 in |
| Material | : | Aluminum Alloy/Steel |
| Nominal Size | : | 3 in |
| Outside Diameter | : | 3-1/2 in |
| Wall Thickness | : | 0.012 x 0.018 in |
- AmeriVent® pipe are lightweight and rugged feature, made of corrosion-resistant galvanized steel and aluminum
- ENDS® have a snap-lock coupling
- 1 in minimum clearance to combustibles
- To disengage the locking tab align the seams and pull apart
- Locking tab to ensure a secure fit, push in the locking tab to lock the pipes together
- Engagement snap-lock joint overlap to calculate height deduct 1 in for each joint
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