Hydro-Quip FloThru 2.5kW Heater Element (12-0105-K) ozone and this Jacuzzi Union is

and this Jacuzzi Union is designed for compatible applications using a 1-1/2 inch MPT connection on one side and a 1-1/2 inch slip or 2 inch spigot relationship on the other

more dependable flow confirmation

A check valve helps control one-way flow and can play an important protective role in ozone-related plumbing

especially when the impeller and seal components are also being refreshed

Hydro-Quip FloThru 2.5kW Heater Element (12-0105-K) ozone and this Jacuzzi Union isThe Hydro Quip FloThru 2. 5 kW heater element is designed for compatible heating applications where the internal heating element needs replacement. A heater element is useful because it is the main heat producing part inside the supported assembly, directly affecting whether the system can maintain proper operating temperature. This replacement is especially useful when the original element has failed, lost heating performance, or is being replaced as