The 3" or 4" Z-Flex Horizontal Vent Kit is for vertical installations of indoor water heaters using 3" or 4" fittings, such as the Eccotemp 40HI models. Made of durable AL-294C stainless steel category II/III approved.
•1 x 3" Rain cap
•1 x 3" Top support/Storm collar
•1 x 3" Adjustable roof flashing
Note: You will need to purchase a universal appliance adapter with backflow preventer along with your desired length of straight pipe and any additional elbows.
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