This 3" single walled Horizontal Stainless Steel Z-Vent Wall Hung Water HeaterVent Kit is supplied with all the necessary components for a quick and seamless installation.  It includes the following pieces:

• (1) Termination Hood 
• (1) 3" x 90 Degree Elbow
• (1) 3" x 1' Pipe
• (1) 3" Wall Thimble
• (1) 3" Appliance Adapter with Back flow preventer

Made of AL-294C stainless steel.  This is Category II/III and UL approved. 

Please Note: The 3" single walled Horizontal Stainless Steel Z-Vent Wall Hung Water Heater Vent Kit does NOT include the Eccotemp 2.5" to 3" Vent Adapter.