Balboa Water Group
Balboa BP100 Retrofit Spa Control 4.0kW TP500 | 50-BP1-500-40-K
Balboa BP100 Retrofit Spa Control 4.0kW TP500 | 50-BP1-500-40-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


Water Pro BP100 Retrofit Spa Control, 4.0kW Heater and TP500 Panel
Retrofit control with 4.0kW heater and TP500 topside
Replace an old spa control with the Water Pro BP100 retrofit: 4.0kW fixed heater and TP500 topside, part 50-BP1-500-40-K. Professional installation is required for warranty validation. Questions? Call 631-678-6506.
How to choose and fit the Water Pro BP100 Retrofit Spa Control, 4.0kW Heater and TP500 Panel
Check that your spa needs a 4.0kW heater, a TP500 topside and two circuits.
Compare the topside shape to your spa, then confirm your supply can be set to 120 or 240 volts.
Book a qualified installer, since professional installation is required for warranty validation. Call 631-678-6506 with questions.
Works on
Water Pro BP100 Retrofit Spa Control, 4.0kW Heater and TP500 Panel questions and answers
What is in the kit?
A BP100 control with 4.0kW fixed heater and TP500 topside, plus a 12V light assembly.
Can the circuits run on 120 or 240 volts?
Yes, all circuits are convertible to 120 or 240 volt AC.
Do I need a pro?
Professional installation is required for warranty validation.
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.
