Product Description
The Balboa VS501Z circuit board (G1152) is the replacement for several older models (see below).
Balboa Part Number:G1152 (alternatively 54357, HQ0022, 33-0032B, KEYS100CR, VS501ZR1, VS501ZR2B, 54604-01, 54369)
Quick Specs
- Brand: Balboa
- Voltage: 115/230V
- Power Requirements: 115 / 230 VAC, 60Hz. GFCI Protected Service (3 Wire 115V, 4 Wire 230V)
- Neutral Required: Yes
- Circuit Breaker Rating: 20A (115V) & 50A (230V)
- System Series: Balboa VS
- Configuration: 1-2 Pumps & additional circulation pump (high flow only), Ozone, 12v Light
- Pump 1 Output: 115/230v for 1 or 2 speed pump (12 amp max)
- Pump 2 Output: 115/230v for 1 speed pump or blower (12 amp max)
- Circ Pump Output: 230V for 1 speed pump (2 amp max)
- Ozone Output: 230V (if circ pump is used, ozone & circ must be same voltage)
- Spa Light Output: 12V
- AV Output: 115/230V
Important Information
Balboa circuit boards are marked with a “Chip Number” that is located on a white label placed on the logic chip near the center of the board. It is imperative that this number is provided for proper circuit board match. Just because boards may look similar the programming may not allow it to work properly in all application. Please review the three indicators below for a proper match which includes:
–> Serial Number (ex. S/N 52295-011010060001)
–> Description (ex. Board Balboa 2000LE SER STD LE)
–> Chip Number (ex. 2000LER1E / 20101006)
Do not purchase a circuit board based on appearance alone. Many boards share the same physical layout, but they use different operating chips and software. Because of these internal differences, boards that look identical are not always interchangeable.








