Balboa BP100G2 Spa Control System [P1, P2] [4.0kW] [TP200T] (G6402-01)

Type:	Control Systems
Mfr	Balboa Water Group
Mfg Part #	G6402-01
Hzn Part #	58-138-3250
Replaces:	G6402

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TAGS: balboawater, controlsystems, spaparts

Details

Sometimes the smartest spa repair is not replacing one piece at a time, but replacing the core control setup with something that restores the way the whole system works together. This BP100G2 control system is designed for compatible Pump 1 and Pump 2 applications using a 4.0kW heater and a TP200T topside arrangement, giving homeowners a more complete path back to a dependable spa.

That kind of compatibility matters because the control pack and topside need to make sense together. When the control system matches the panel style it was intended to support, the spa feels more coherent and easier to operate. It is not just about getting power back. It is about getting the whole user experience back.

In a two-pump setup, reliable coordination becomes even more important. Heating, pump control, and user commands all need to work without friction. A failing pack can make the spa feel inconsistent in ways that are hard to live with. Replacing it with the correct package helps reset that.

Once installed in the intended application, this system helps the spa return to a steadier, more manageable pattern of operation and supports the kind of straightforward control homeowners actually want.

Control system for compatible BP100G2 two-pump spa setups
Matched to a 4.0kW heater and TP200T topside configuration
Helps restore coordinated operation between controls and equipment
Useful when the original pack causes erratic system behavior
Supports a cleaner, more dependable user experience

Balboa Water Group – Spa Systems, Pumps, Heaters & Control Components

Who is Balboa Water Group?

Balboa Water Group is the world’s largest manufacturer of spa systems, components, and control technology, producing an estimated 70% of all hot tub systems globally. With decades of industry leadership, Balboa is the driving force behind many of the pumps, heaters, control packs, and circuit boards used by top spa brands. Known for innovation, reliability, and engineering excellence, Balboa has become the standard for spa system performance worldwide.

What products does Balboa Water Group specialize in?

Balboa specializes in complete spa system solutions, including control systems, topside panels, circuit boards, heaters, pumps, sensors, jets, and accessories. Their systems are designed to seamlessly integrate temperature control, water flow, filtration, and lighting. Balboa products are widely used in both new spa manufacturing and replacement parts, making them one of the most commonly sourced brands for hot tub repair and upgrades.

Why choose Balboa Water Group parts for your pool or spa?

Balboa parts are trusted for their compatibility, durability, and consistent performance across a wide range of spa systems. Because Balboa components are used in the majority of hot tubs on the market, finding compatible replacement parts is easier and more reliable. Their advanced control technology allows precise management of temperature, jet functions, and energy usage, helping extend equipment life while improving the overall spa experience.

How do you identify and choose the correct Balboa Water Group part?

To select the correct Balboa part, it’s important to match your existing system’s model number, circuit board type, heater configuration, and topside control compatibility. Checking labels on control packs and referencing wiring diagrams or product manuals ensures proper fit and function. Choosing the correct Balboa component helps maintain system efficiency, prevents compatibility issues, and ensures safe operation.

Need help finding the right Balboa Water Group part?

At Bath & Spa Parts Online, we carry a wide selection of Balboa Water Group pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support.

Details

Balboa Water Group – Spa Systems, Pumps, Heaters & Control Components

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