4" Round Wall Thimble

Sku:
THS-4GVWT
Usually Leaves Warehouse in 2 - 3 Business Days
$28.53
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 3 1/2" to 6" to accommodate different wall thicknesses. The interior dimension is 4 3/4", while the outer dimension is 8 1/2". 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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4" 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 3 1/2" to 6" to accommodate different wall thicknesses. The interior dimension is 4 3/4", while the outer dimension is 8 1/2". 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.

Tech Specs

  • Type of Part:
    Venting Kits and Components
  • Vent Size:
    4"
California residents see Prop 65 WARNINGS

Warning WARNING!

Warning: Cancer and Reproductive Harm - www.p65warnings.ca.gov