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Duravent 4BVWT 4" Round Wall Thimble

Sku:
DURAVENT-4BVWT
In Stock, Ships Next Business Day
$44.29

The 4" Wall Thimble is for use with 4" venting, through-the-wall installations. It provides a non-combustible clearance for vents when installing in combustible locations. It is adjustable from 4-1/8" to 7" to accommodate different wall thicknesses. The interior dimension is 4-5/8", while the outer dimension is 8-1/4". As with all of our B Vent components, it can be used with natural gas or liquid propane, Category 1 appliances.


A 1" clearance to combustible materials must be maintained.
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Duravent 4BVWT 4" Round Wall Thimble
  • Duravent 4BVWT 4" Round Wall Thimble
  • Duravent 4BVWT 4" Round Wall Thimble

Product Overview

The 4" Wall Thimble is for use with 4" venting, through-the-wall installations. It provides a non-combustible clearance for vents when installing in combustible locations. It is adjustable from 4-1/8" to 7" to accommodate different wall thicknesses. The interior dimension is 4-5/8", while the outer dimension is 8-1/4". As with all of our B Vent components, it can be used with natural gas or liquid propane, Category 1 appliances.


A 1" clearance to combustible materials must be maintained.