JASON Signature Series CIDU-264-03-01-01 Legacy Keypad Replacement System is the premium, plug‑and‑play solution when a discontinued keypad threatens to stall your spa’s soothing hydrotherapy. This is more than a keypad swap—it’s a complete control upgrade engineered for reliability, compatibility, and easy retrofit, so your tub behaves like new even when original parts are hard to find.

What’s included in the complete upgrade kit

• 120V 60Hz spa control box with 3ft cords and NEMA plugs for solid, standard-power connection.
• Durable display cable designed for long-term, stable performance.
• 4-button white keypad with chrome trim delivering a clean, modern look that fits the spa surface seamlessly.

Why this matters: performance you can trust

This system is built around variable-speed pump control, fully compatible with Gemini Plus and ITT Marlow variable-speed pumps.

This Pump works flawlessly with this system click HERE That means you can dial in therapy intensity and energy use with precision, without the downtime or compatibility headaches of hunting for obsolete parts. The retrofit is designed to drop into the same cut-out opening as the original keypad, making installation straightforward for both professionals and ambitious DIYers.

Durable, trusted build for lasting hydrotherapy

Produced by a leading spa parts partner, this replacement kit ensures dependable operation and predictable downstream reliability for your hydrotherapy system. When the original JASON keypad or control system is no longer manufactured, this upgrade preserves the spa experience you depend on—with a kit that’s built to endure.

Optional complete upgrade with pump

Planning a broader refresh? You can add a spa pump to your order for a turnkey solution that brings the entire system up to date in one purchase.

Who should consider this system

• Homeowners restoring full spa function after a keypad failure.
• DIY enthusiasts seeking a straightforward upgrade without sourcing discontinued components.
• Professional installers needing a dependable replacement for aging, discontinued parts.

Support when you need it

Whirly Bros specializes in spa parts replacement and hydrotherapy system upgrades. If you have compatibility questions or installation steps, our experienced team is ready to help at (951) 897-1878.

Upgrade your JASON Signature Series spa today with the CIDU-264-03-01-01 Legacy Keypad Replacement System and enjoy renewed control, reliable performance, and a refreshed spa experience that feels like new.