Coates Harwil Q8DS/A Flow Switch [1" MPT] [15A] (23000102) tees That makes this part especially

That makes this part especially useful when the owner wants the repair to improve the seat visually as well as functionally

A debris trap is useful because it helps keep rocks

Helps support stable pump mounting

Waterway notched air control

Coates Harwil Q8DS/A Flow Switch [1" MPT] [15A] (23000102) tees That makes this part especiallyA flow switch helps verify that water is moving through the system before heating is allowed to operate, and this Coates Harwil Q8DS A flow switch is designed for compatible applications using a 1 inch MPT connection and 15 amp rating where the original switch has failed or become unreliable. When flow verification stops working correctly, the heater can lose one of its most important protective functions. The Harwil Q8DS A format, 1 inch MPT