Balboa Water Group
Balboa Water Group BP7 Retrofit Spa Control 4.0kW TP500 | 51-G6405
Balboa Water Group BP7 Retrofit Spa Control 4.0kW TP500 | 51-G6405
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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


BP7 retrofit spa control with 4.0kW heater and TP500 panel
Rebuild an aging spa control around a BP7 retrofit system with a 4.0kW heater.
Part 51-G6405 is a BP7 retrofit control with a 4.0kW heater and TP500 panel. It is the 4.0kW companion to the 5.5kW 51-G6505. Questions? Call 631-678-6506.
How to choose and fit the BP7 Retrofit Spa Control 4.0kW with TP500 Panel
Check your current heater rating and choose between 4.0kW here and 5.5kW on 51-G6505.
Compare the TP500 panel with your spa top.
Get a qualified technician to plan the retrofit wiring.
Works on
BP7 Retrofit Spa Control 4.0kW with TP500 Panel questions and answers
What heater does it have?
A 4.0kW heater.
Which panel does it use?
A TP500 panel.
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.
