Balboa Water Group

G4157 Balboa® Control System, VS520S with 4.0kW Heater

Regular price $479.00
Regular price Sale price $479.00
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4157 Balboa® Control System, VS520S with 4.0kW Heater

 Balboa® Spa Reliability and functionally Control System 120/240V convertible power supply, Easy to install & service.

***Control Systems and circuit boards are not "plug and play" - they will require correct component voltage set-up and spa configuration. Please see the "Technical and Installation" below for more information. Please also follow the wiring schematics on the back side of the spa pack cover.***


  • VS501Z controller is equipped with M7® technology
  • Stainless Steel Heater
  • US & Canadian safety approval

Product Specifications:

  • Pumps Voltage: 120V or 240V 50-60Hz
  • Heater: 4.0Kw
  • Sensor: Temperature
  • Sensor: Overheat
  • Software version 39
  • M7® flow and temperature sensors
  • Heater: 1 - 5.5 Kw Stainless Steel
  • Power requirements: 240 VAC, 60Hz, 40A, Class A GFCI-Protected Service, (Circuit rating=50A max)

 Alternate part number: 56007

Technical and Installation Documents:

 G4157 Hot sheet

SKU: G4157
MPN: G4157
Model: VS520S
Manufacturer: Balboa Water Group®
Warranty: 1 yr. (with manufacturer)
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