DuraVent Attic Insulation Shield, 3" - 4" Type B Round Gas Vent
Model:3BVIS
Details
DuraVent Attic Insulation Shield, 3 inch - 4 inch, Type B Round Gas Vent
Required for installations that pass through an attic to prevent insulation and debris from accumulating near the vent.
- Cylindrical section adjusts from 11" to 20"
- Inside diameter of cylindrical section is 6-3/4 inches
- Outsie diameter of cylindrical section is 7-3/16 inches
- Base Plate is 9-1/4 inches square
A product from DuraVent's Type B Gas Vent system. Use with natural gas or liquid propane category I and drafthood equipped appliances, and appliances tested and listed to use Type B Gas Vent. Applications include: natural gas fireplaces, gas-fired furnaces, boilers, water heaters, and wall or space heating applications.
Type B Gas Vent has been engineered to heat up rapidly. It remains hot during the operation of the appliance with minimal condensation on the appliance and vent system. DuraVent Type B Gas Vent is designed to survive shipping abd meet the rugged demands of the job site. The inner wall is recessed to eliminate damage in handling.
Manufacturer Resources
Round Gas Vent Product CatalogDimensions and Measurements
Height | 11, 20 in. |
Inner Pipe Gauge | 28 |
Outer Pipe Gauge | 28 |
Pipe Inside Diameter | 3, 4 in. |
Product Weight | 5 lbs. |
Width | 9.25 in. |
Dimensions and Measurements
Height | 11, 20 in. |
Inner Pipe Gauge | 28 |
Outer Pipe Gauge | 28 |
Pipe Inside Diameter | 3, 4 in. |
Product Weight | 5 lbs. |
Width | 9.25 in. |
Characteristics and Features
Configuration | Shield |
Inner Pipe Material | Aluminum |
Material | Aluminum |
Outer Pipe Material | Galvanized Steel |
Pipe Class | Type B |
Pipe Shape | Round |
Vent Construction | Double Wall |
Characteristics and Features
Configuration | Shield |
Inner Pipe Material | Aluminum |
Material | Aluminum |
Outer Pipe Material | Galvanized Steel |
Pipe Class | Type B |
Pipe Shape | Round |
Vent Construction | Double Wall |
Electrical and Operational Information
Fuel Type | Gas |
Electrical and Operational Information
Fuel Type | Gas |
Warranty and Product Information
Application | Boiler, Category I Appliances, Draft Hood Equipped Appliance, Fireplace, Furnace, Space Heater, Type B Appliance, Wall Heater, Water Heater |
Certifications | UL |
Collection | Round Gas Vent |
UL Listing Number | UL 441, ULC S605 |
Warranty and Product Information
Application | Boiler, Category I Appliances, Draft Hood Equipped Appliance, Fireplace, Furnace, Space Heater, Type B Appliance, Wall Heater, Water Heater |
Certifications | UL |
Collection | Round Gas Vent |
UL Listing Number | UL 441, ULC S605 |