Balboa Control System with 4.0kW Heater VS520S, G4157



SKU: G4157

MPN: G4157

Model: VS520S


Manufacturer: Balboa Water Group

Warranty: 1 yr. with manufacturer


  • VS501Z controller is equipped with M7 technology.
  • Stainless Steel Heater
  • US & Canadian safety approvals

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

Documents: G4157 Hot sheet

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