Balboa 54218-Z Spa Control System VS510SZ Value Pack Retrofit Kit

Balboa 54218-Z Spa Control System VS510SZ Value Pack Retrofit Kit

This fits your .
• by entering your model number.
• Replaces failure-prone mechanical pressure/flow switch
• Can be plumbed to either suction or pressure side of pump 120/240V convertible power
• Custom plastic enclosure
• M7 flow/ temperature sensors
• Rigorously tested