Balboa VS501 Replacement Spa Controller Bundle Kit (P/N: 54220-Z-4KW)
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If you love your spa this is a great retrofit bundle kit for older spas that have obsolete parts or parts that are to old and or expensive to replace.
Requires a pump with minimum flow rate of 23 gallons per minute
The next generation of hot tub control systems can operate:
1 Dual speed pump
1 blower or single speed pump
120 or 240 volt convertible pack for ease and flexibility of install
4 kw heater 60 Hz
M 7 temperature and flow sensor technology means no more pressure switches
The Balboa VS family is based on a common universal control platform, which increases feature flexibility while reducing installation and configuration problems. The VS family has exceptionally good feature flexibility, so its performance is competitive with many other higher end products.
The systems have a plastic enclosure to eliminate water intrusion. Connectors are built onto the circuit board minimizing wires and simplifying service.