Balboa Water Group
Balboa Water Group BP100G2 Spa Control Box 5.5kW Heater | 51-G5310-K
Balboa Water Group BP100G2 Spa Control Box 5.5kW Heater | 51-G5310-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 with 5.5kW heater
Step up to a BP100G2 control box with a higher output 5.5kW heater.
This Balboa BP100G2 control box, part 51-G5310-K, is the 5.5kW heater version. Its 4.0kW sibling is part 51-G4310-K. Questions? Call 631-678-6506.
How to choose and fit the BP100G2 Control Box 5.5kW Heater
Decide between 5.5kW here and 4.0kW on part 51-G4310-K by checking your current heater rating.
Compare the control box label on your spa to the BP100G2 name.
Book a spa technician for the electrical work if you are not experienced with it.
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BP100G2 Control Box 5.5kW Heater questions and answers
How is it different from 51-G4310-K?
This one has the 5.5kW heater. The other has a 4.0kW heater.
Is a topside included?
This is the control box with a 5.5kW heater. Confirm topside needs before you order.
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.
What does the photo show?
The photo shows the Balboa Water Group logo, not the part itself. Call 631-678-6506 and we will help you match the part number 51-G5310-K before you order.