DuraVent 4GV12A
DuraVent's innovative system for a lock-tight connection for type-B gas vent called DuraLock. See the alignment indicators meet, feel the ends grasp together, hear the snap as the connection firmly locks into place.
| Dimensions | : | 4 in Dia x 12 in L |
| Finish | : | Galvanized |
| Material | : | Aluminum |
| Specifications | : | 0.012 Inner ga Thick, 0.018 Outer ga Thick |
| Type | : | Round, Type B |
- Designed to meet the rugged demands of the job site
- The inner wall is recessed to eliminate damage in handling
- Engineered to heat up rapidly
- Remains hot during the operation of the appliance with minimal condensation in the appliance and vent system
- Use with natural gas or liquid propane category I and draft hood equipped appliances and appliances tested and listed to use type B gas vent
- 1 in clearance to combustibles in single and multi-family dwellings
- Use to add length to a straight length of type B gas vent
- Adjusts from 3 to 10 in length
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