Waterway Ozone Air Injector [3/4" Barb x 3/4" Barb x 3/8" Barb] (670-3010) poolvergnuegen A circuit board like this

A circuit board like this INF107 VS501Z replacement matters because it restores the control behavior the spa was originally built around

0 kW Spa Heater Assembly is designed for compatible 240-volt applications where the original heater has lost the consistent performance needed to keep the spa ready and comfortable

this Waterway manifold is a practical solution when six 3/4 inch flexible branch outlets are required from a 1-1/2 inch main body

improving floating-debris capture and supporting more effective skimming performance

Useful for restoring both control function and appearance

Waterway Ozone Air Injector [3/4" Barb x 3/4" Barb x 3/8" Barb] (670-3010) poolvergnuegen A circuit board like thisThe Waterway 670 3010 ozone air injector is designed for compatible applications and features a 3 4 inch barb x 3 4 inch barb x 3 8 inch barb connection layout. A part like this is useful because it helps introduce ozone related air flow into the system while preserving the original three port barb style configuration. The multi barb format makes this Waterway injector especially practical in hose based plumbing setups where secure line attachment