Harwil Q10DS Dimension One Flow Switch (Q10-DS/DIMENSION 1) brettaqualine 5HP FMXP2 Wet End [2"

5HP FMXP2 Wet End [2" MBT] [6

Control system for compatible BP100G2 two-pump spa setups

Using the correct J-style assembly helps preserve intended valve performance and supports a more targeted repair

When a spa heater begins to struggle

Harwil Q10DS Dimension One Flow Switch (Q10-DS/DIMENSION 1) brettaqualine 5HP FMXP2 Wet End [2"A flow switch helps verify water movement in a compatible system before connected equipment is allowed to run, and this Harwil Q10DS version is intended for Dimension One applications using the Q10 DS DIMENSION 1 reference. Flow switches like this are important where reliable water motion sensing supports both safety and correct system sequencing. This switch has practical value because it is tied to a recognizable application family rather than