Qualheims True Value
Qualheims True Value
Gas Vent Wall Thimble, Type B, 4-In.

Selkirk

Gas Vent Wall Thimble, Type B, 4-in.

SKU #790162 Model #187704 UPC #053713130380
Regular Price
$23.99
2 In Stock, Available at
Qualheims True Value , 1345 E Green Bay St , Shawano , WI
Only 2 Left
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gas vent wall thimble, type b, 4-in. - Description

Round Gas Vent Double Wall Construction with its 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 Laboratories 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 when required by local code.
  • Outer material 28 gauge galvanized steel
  • Inner liner is Aluminum
  • Check Appliance Installation Instructions For Details
  • Industry Best Warranty Contact Selkirk For Details