Wall Thimble with Louver

This termination is used when venting through the wall. It is compatible with the T-Vent pipe system. Louver Terminations are made from a special stainless steel. They are used as venting for gas applicances and are UL listed as Categry II, III and IV. There are three different lengths available dpending on the wall thicknesses. The hood progtects the louvers from water and snow getting into the vent and the louvers restrict the entry of animals, pests and foreign matter into the venting system.


T-Vent by Takagi offers the best in venting products including:

  • Simple Leak-proof gasketed connections (no sealant required)
  • Quick and easy- “Snap-Lock” connections
  • High quality-Category III Stainless Steel
  • Versatility-vertical and horizontal terminations
  • Sliding adjustable pieces and convenience-T-vent kits are available
  • All T-Vent Products are UL Listed
  • All connections have heat resistant rubber gaskets

TK-KPWL4-1 Wall Thimble with Louver-1  L 4.2"-6.0"; L1 1.2"; W 11.0"; D 4.0"; D1 5.9" 
TK-KPWL4-2 Wall Thimble with Louver-2  L 5.6"-9.0"; L1 1.2"; W 11.0"; D 4.0"; D1 5.9" 
TK-KPWL4-3 Wall Thimble with Louver-3  L 8.2"-14.0"; L1 1.2"; W 11.0"; D 4.0"; D1 5.9"