Jacuzzi GT15000 J2 Control System Repair Kit For Comfort Plus Includes DC64000 Control Box

Revive your Jacuzzi Comfort Plus J2 experience with the GT15000 J2 repair kit — a purpose-built bundle centered on the DC64000 control box and designed to restore reliable control, accurate sensing, and vibrant spa lighting. Built for the GT15000/J2 family and aligned with Whirlpool/Jacuzzi repair parts, this kit provides a cohesive, ready-to-install solution to bring back the precision and comfort you expect from your spa.

What’s included and why it matters

• Control Box (JWBM464000): The brain of your spa, handling commands from the control panel to pumps, heaters, and sensors. This replacement ensures fast, stable performance and reduces erratic behavior caused by aging electronics.
• Light Assembly, Bath (JWBM908000): Restores bright, even interior illumination for evening soaks and safer entry/exit during nighttime use.
• Sensor / Harness, Temp/Water Level (JWBM463000) — use existing: Keeps temperature regulation and water-level monitoring accurate. Reusing your existing sensors helps preserve calibrated readings and compatibility with your current setup.
• Wire Harness, Air Valve Motor (JWBM489000) — use existing: Ensures dependable communication between the control system and the air-valve motor, supporting consistent spa air control without incremental wiring changes.
• Cord, Bath Control Panel (JWBM825000): Provides a robust, reliable connection between the main unit and the user interface, enabling smooth control and responsive adjustments.
• Control Panel Bath (JWBM465829): The user-facing interface for temperature, modes, and timer settings — designed for straightforward operation and quick overrides when needed.
• Sensor Fitting, Water Level (JWBM466000) — use existing: Securely anchors the water-level sensing system, maintaining accurate readings with your current hardware configuration.
• Lamp, 12V Spa Light (JWB6611000): A compact, dependable 12-volt lamp to illuminate the spa interior for a more inviting soak.
• Filters, Light (JWB6667000): Light-specific filtration components to help maintain clear, well-lit water during operation.

Color trim options: This kit offers color choices to match your spa cabinet. Color Choice Numbers include 914 Almond and 940 White, allowing you to align the repair kit’s trim with your existing décor.

Why this kit matters for you

If your Comfort Plus J2 is showing a sluggish response, inconsistent temperature readings, a dim or non-functioning interior light, or intermittent control panel feedback, this GT15000 J2 repair kit targets the core trouble spots. By providing a comprehensive, OEM-aligned set of components, you reduce guesswork and installation time compared with piecemeal repairs. The kit’s design emphasizes compatibility with the GT15000/J2 line, helping you restore reliable operation without unnecessary parts swaps.

Who this is ideal for

• Homeowners with aging Jacuzzi Comfort Plus J2 systems seeking a reliable, all-in-one repair solution.
• Technicians servicing GT15000/J2 spas who want a consolidated parts bundle that matches the original configuration.
• Owners looking to refresh both control functionality and spa ambiance with a single, install-ready kit.

Use cases and practical tips

• Repairing a non-responsive control panel or intermittent power to pumps and lights becomes straightforward with a renewed control box and matching control panel assembly.
• When temperature readings drift or fail to regulate, pairing the new control box with existing temperature sensors helps restore accurate climate control.
• Upgrading interior illumination and light management improves both safety and aesthetics for late-evening soaks.
• Color-matching trim (Almond or White) ensures the repair blends with your spa cabinet, reducing visible discrepancies after service.

Installation and compatibility notes

Apply with power off and follow standard safety procedures for spa electronics. This kit is designed to work with the Comfort Plus J2 configuration and the GT15000/J2 control architecture, using existing sensors and fittings where indicated. If your setup relies on older or No Longer Available components, this kit consolidates the core control and interface elements to restore functionality while preserving as much of your existing hardware as possible.