Balboa Water Group
Balboa Water Group BP100G2 Spa Control Box, No Heater | 51-G4311-K
Balboa Water Group BP100G2 Spa Control Box, No Heater | 51-G4311-K
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In-stock orders usually leave in 1 to 2 business days, and faster delivery options appear at checkout.
Manuals, spec sheets and warranty for Balboa Water Group
BP100G2 spa control box without heater
Choose this BP100G2 control box when your spa gets its heat from somewhere else.
Part 51-G4311-K is the Balboa BP100G2 control box with no heater. Heated versions are separate part numbers. Questions? Call 631-678-6506.
How to choose and fit the BP100G2 Control Box without Heater
Make sure your spa does not need a built-in heater, because this box ships without one.
Compare the BP100G2 name to the label on your existing box.
Ask a qualified technician to confirm wiring before the swap.
Works on
BP100G2 Control Box without Heater questions and answers
Does it include a heater?
No. It is the control box without a heater.
Where are the heated versions?
See 51-G4310-K for 4.0kW and 51-G5310-K for 5.5kW.
Is it in stock?
Stock changes often. If it shows as unavailable, call 631-678-6506 and we will check.
Will it fit my spa?
Confirm the part number and size against your current part, or call 631-678-6506 and we will help you check before you order.