Pentair Check Valve | In-Line Automatic Feeder | R172248Z C7471 Check the manufacture date stamped

Check the manufacture date stamped on your existing filter housing before placing your order

Because this kit modifies the heater's combustion air supply path

No specific model number or OEM part number is confirmed in the Unicel database

hook–up wire and operates on one 9– volt battery (not included)

Pentair Check Valve | In-Line Automatic Feeder | R172248Z C7471 Check the manufacture date stampedThe Pentair Check Valve (R172248Z) is the OEM replacement check valve for the Pentair In Line Automatic Feeder, model 320. This check valve maintains unidirectional chemical flow within the inline feeder assembly, preventing backflow that could compromise feeder performance or allow concentrated sanitizer to migrate into connected equipment or plumbing. Specifications Pentair Part Number R172248Z Part Type Check Valve Quantity Included Each Fits Into