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VS520SZ Balboa CS4339B-USZ-4.0 Control System With Control Panel

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Calculated at Checkout
  • spa pack
  • Control Panel
Now: $698.77
RRP: $1,105.96


HydroQuip CS4339B-USZ-4.0 Control System Balboa Series With Control Panel and 4kw heater.

This Balboa Series Control System operates 2 pumps (both 1- or 2-speed) , a blower, and a circ pump.

Featuring a 4.0 kilowatt heater.

Includes a VS520SZ control panel.


M7® Technology Equipped
1.375/5.5KW or 1.0/4.0KW, Slide “L” Heater Assembly
Spaside Control
12V Light Assembly
All Circuits Convertible to 120 or 240VAC
Heater “ON” Indicator Light
Standard, Economy & Sleep Modes
Freeze Protection
Easy To Install & Service
Installation Kit (see below)
Detailed Owner’s Manual & Wiring Diagram
US and Canada UL Recognized
2 Year Warranty


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