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Product Info
Type "B" Gas Vent 3-Inch Wall Thimble
Type "B" Gas Vent 3-Inch Wall Thimble
UPC: 53713130373
SKU: 790113
Model Number: 187703
Round Gas Vent Double Wall Constrution with it's built-in air space, provides permanent insulation and keeps the inner pipe hot and outer relatively cool
Adjusts from 4-1/8 inches to 7 inches to fit thickness of wall
Used to ensure clearance to combustibles is maintained and also serves as a firestop
Underwriters Labotories UL 441 and National Fire Protection Agency NFPA 54 and NFPA 211
Venting gas fired appliances, water heaters, furnaces, stoves, etc.
LockTab-An alternative method to secure pipe wheen required by local code.
Outer material 28 gauge galvinized steel
Inner liner is Aluminum
Check Appliance Installation Instructions For Details
Industry Best Warrantty Contact Selkirk For Details
