Product Description
Manufacturer Part Number: 55370-01
Control System， Balboa， VS504SZ， 115/230V， 4.0KW Titanium Heater， P1， P2， Ozone， Circ Pump Option， Less Spaside， Uses Serial Standard topsides only (VL701)
Balboa VS504SZ Spa Control 4.0kW Flow Thru Heater 55370-01
The perfect spa retrofit kit
The Value Series (VS) family of hot tub control systems were designed using Balboa's patented M7® temperature and water
flow sensing technology and a new universal control platform. These features increase the reliability， ease of installation and serviceability of the control.
Features:
*If a 24 hour circulation pump is being installed， it must have no less than a 23 GPM flow. Laing， Grundfos or Waterway Tiny Might pumps do not perform at this rate and cannot be used.
Control System， Balboa， VS504SZ， 115/230V， 4.0KW Titanium Heater， P1， P2， Ozone， Circ Pump Option， Less Spaside， Uses Serial Standard topsides only (VL701)
Balboa VS504SZ Spa Control 4.0kW Flow Thru Heater 55370-01
The perfect spa retrofit kit
The Value Series (VS) family of hot tub control systems were designed using Balboa's patented M7® temperature and water
flow sensing technology and a new universal control platform. These features increase the reliability， ease of installation and serviceability of the control.
Features:
- Same as VS504DZ but compatible with Serial Std keypad only
- Keypad NOT included - See related accessories below
- Extra onboard relay
- Convertible power supply
- M7 flow and temperature sensors
*If a 24 hour circulation pump is being installed， it must have no less than a 23 GPM flow. Laing， Grundfos or Waterway Tiny Might pumps do not perform at this rate and cannot be used.
Additional Information
| System Voltage | 115/230V |
| Heater Type | Flow Thru |
| Heater Wattage | 4.0kW |
| Keypad Included | Not Included |
| Supports | Pump1 + Pump2 + Blower |
Alternate Part Numbers
- 3-70-0827 55370
- BB55370
- BAL55370
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