CMBC-298-03-01-02 Master Bath Control NuWhirl

Introducing the CMBC-298-03-01-02 Master Bath Control NuWhirl—the intelligent electronic controller that unifies every major bath function into a single, compact box. Designed for conventional and walk-in baths, this control solution orchestrates Whirlpool Massage, Air Massage, LED tub lights, Bluetooth speakers, and comfort features in harmony, while keeping installation straightforward and reliable. Note: keypad is sold separately to let you tailor the interface to your tub configuration.

One-box power, fewer wires

Streamline installation with a single cord feeding the GFCI. The Master Bath Control NuWhirl eliminates wiring clutter and reduces the overall footprint, delivering synchronized operation across multiple tub options—from massage textures to ambient lighting and audio—all controlled from one robust control box.

What it controls

• Whirlpool Massage
• Microsoothe Air Massage
• LED tub lights
• Bluetooth speakers
• Electronic Safety Drain (E-Drain)
• Conductive water detection
• Surface heaters

Key specifications

• Dimensions: 6-13/16" L x 6-11/16" W x 5" H
• Electrical rating: 15 Amps, 125 Volts AC, 60 Hz
• Load channels: Load 1 max 10A; Load 2 max 10A on a 15A controller
• Heater blanket load: up to 96 Watts
• Compatibility: Designed for SafeStep Walk-In-Bath Tubs; exclusive compatibility to power all tub options with a single cord to the GFCI

What you get

• Control box only
• keypad sold separately to pair the exact interface you prefer for your tub configuration

Why this matters

For manufacturers and installers aiming to deliver a premium, integrated bathing experience, the NuWhirl Master Bath Controller consolidates multiple systems into one reliable hub. It ensures that whirlpool or air massage, lighting, audio, safety features, and water management respond in concert—creating a spa-like experience without the clutter and complexity of multiple controllers.

Ideal use cases

• New builds or remodels featuring SafeStep Walk-In-Bath Tubs where a clean, integrated control solution is essential.
• Projects seeking a cohesive user experience—Whirlpool Massage, Air Massage, ambient lighting, and built-in audio—managed from a single interface.
• Installers who value faster wiring, reduced footprint, and dependable, synchronized operation across bath options.

Who this is for

Designed for manufacturers and installers who want a premium, streamlined bath experience. It’s the ideal backbone for premium tubs that require powerful massage options, mood lighting, audio, and safety features all controlled from one compact module.

Practical insights

• Pairing the exact keypad with the NuWhirl box lets you customize the user experience—focus on simplicity for homeowners or feature-rich interfaces for professional settings.
• Single-cord-to-GFCI installations reduce field wiring time and minimize potential failure points, contributing to a cleaner, more reliable deployment.
• The consolidated controller supports coordinated sequences—for example, starting a massage program that automatically adjusts lighting and audio to enhance relaxation.

Support and reliability

Whirly Bros brings expert guidance for confirming the right fit for your tub and project. Fast, reliable shipping and a customer-first approach mean you can focus on delivering a seamless bath experience to clients and end users.