Balboa E1 Auxiliary Bath Topside Control Panel [1-Button] [18Ft Cord] (54074)

Type:	Topside Panels
Mfr	Balboa Water Group
Mfg Part #	51694-01
Hzn Part #	58-138-1200

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TAGS: balboawater, bathparts, topsides

Details

(DISCONTINUED BY MANUFACTURER)

SEE REPLACEMENT PART: P-BC100

Auxiliary control panels make a bath or spa easier to use by putting a simple control point closer to where it is actually needed. This Balboa E1 Auxiliary Bath Topside Control Panel is designed for compatible one-button applications where restoring that convenience is the real goal. When the original panel stops responding or no longer feels dependable, the whole setup can feel less thoughtful and less user-friendly.

The one-button design keeps things straightforward, which is often exactly what homeowners want in a bath application. It gives quick access to a specific function without cluttering the control experience or forcing unnecessary complexity into the layout.

The 18-foot cord adds flexibility during installation, especially in layouts where the equipment location and the preferred control point are not especially close. That extra reach can make the finished setup feel much cleaner and more natural.

Installed in the right application, this auxiliary panel helps bring back a more convenient and dependable control point, making the bath easier to enjoy day after day.

One-button auxiliary bath topside panel for compatible systems
18-foot cord supports more flexible panel placement
Helps restore convenient control access near the bath
Useful when the original auxiliary panel is worn or unreliable
Improves ease of use without adding unnecessary complexity

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.