3x4 DV Termination

Used when terminating direct-vent systems.  For use with Takagi direct-vent models that require a 3” intake and a 4” exhaust.  This concentric termination provides the convenience of only having to make one penetration through a sidewall instead of two separate penetrations for the intake and exhaust piping.  The louver termination acts as a bird screen, restricting small animals, pests, and foreign objects from entering into the vent system.  This sidewall termination is available in three different sizes, to cover all ranges of wall thicknesses.


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-KPCT43-1 3x4 Adjustable Concentric Termination 1  L8.3: L1 3.9~7.1: W 7.9: D1= 4.0: D2= 3.0: D3= 4.7 
TK-KPCT43-2 3x4 Adjustable Concentric Termination 2  L8.3: L1 6.9~10.1: W 7.9: D1= 4.0: D2= 3.0: D3= 4.7 
TK-KPCT43-3 3x4 Adjustable Concentric Termination 3  L8.3: L1 9.8~13.0: W 7.9: D1= 4.0: D2= 3.0: D3= 4.7