Coates Harwil Q8DS/A Flow Switch [1" MPT] [15A] (23000102) tools or applications where the original

or applications where the original cable path simply does not provide enough reach

Heaters in this configuration are useful because they match systems where the control arrangement does not rely on a heater-body pressure-switch connection point

The 25831-000-100 is a practical service part when a compatible slide valve needs a piston assembly to restore dependable operation

Helps maintain steady water movement

It supports reliable operation and system functionality across connected components

Coates Harwil Q8DS/A Flow Switch [1" MPT] [15A] (23000102) tools or applications where the originalA 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