Plumbing Z-FLEX Venting | 4″ Z-Vent Water Heater Horizontal Vent Kit W/ Backflow

In Most Applications, Kit Contains The Components You Need All In One Box To Vent A 4″ Tankless Water Heater. Designed For Horizontally Vented Heaters Mounted To An Outside Wall. Back-Flow Preventer Is Included For Cold Climates.

Includes:

• (1) Termination Hood
• (1) 4″ X 90 Elbow
• (1) 4″ X 1.5′ Pipe (1) 4″ X 1′ Pipe
• (1) Wall Thimble
• (1) Universal Appliance Adapter With Backflow Preventer