CAST-201-01-01-04A Air Activated Blower Controller

CAST-201-01-01-04A Air Activated Blower Controller

The CAST-201-01-01-04A Air Activated Blower Controller from BALBOA WATER GROUP is a smart upgrade for air massage and whirlpool bath systems. Built around a durable Dark Control Box, it delivers reliable performance, smoother operation, and enhanced control over your hydrotherapy experience.

Key Features

Rugged, Leak-Resistant Construction

Reinforced barb nipple helps prevent air hose breakage.

Reduces the risk of leaks and minimizes maintenance needs.

Helps extend system life and reduce service calls.

Advanced Airflow Control

More than a simple on/off switch.

Supports precise airflow management for a customized hydrotherapy experience.

Designed to provide consistent, dependable performance.

Intuitive Operation

Dedicated air button for easy start/stop control.

LED status indicators provide instant system feedback.

Color-changing LED identifies the active program at a glance.

Multiple Speed & Program Options

Choose from four configurable operating modes:

Low Speed

Medium Speed

High Speed (multi-speed operation)

Additional option:

Fixed Single Speed for constant, uninterrupted airflow.

Compact, Installation-Friendly Design

Fits within standard bath cabinetry and access panels.

Ideal for both retrofit projects and new installations.

Designed for long-term reliability in residential and light commercial environments.

Optional Remote Control

Control blower functions without leaving the spa area.

How It Works

The Dark Control Box replaces aging blower controllers with a modern, user-friendly interface.

Press the air button to start or stop airflow.

Select your preferred speed or operating program.

Monitor system status using the LED indicators.

Identify the active program instantly through the color-changing LED.

With programmable cycles and multiple speed settings, users can easily switch between:

Gentle relaxation modes

Moderate air massage

Intensive hydrotherapy sessions

Applications & Compatibility

The CAST-201-01-01-04A is designed as a versatile upgrade for:

Air massage tubs

Whirlpool bath systems

Residential spa installations

Light commercial spa applications

Retrofit and replacement projects

New bath and spa builds

Compatible Brands & Systems

This controller is designed to integrate with a wide range of manufacturers, including:

Universal Tubs

Mansfield Plumbing

MAAX Bath

MTI Bath

Mobility Bathworks

American Tubs

American Standard Therapy Tubs

BOCA Walk-In Tubs

SafeStep Walk-In Tubs

Watertech

Hometech

Atlantis Tubs

Hydro Systems

HydroMassage

It also supports traditional blower run-cycle configurations, including:

20-minute run cycles with purge

30-minute run cycles with purge

Benefits of Upgrading

Replacing an outdated blower controller can help improve overall spa performance and reliability.

Advantages

More reliable airflow delivery

Consistent hydrotherapy performance

Reduced risk of leaks

Longer intervals between maintenance and service calls

Clear program identification through LED indicators

Flexible speed and programming options

Improved user experience and convenience

Practical Tips

For optimal performance:

Use 20- or 30-minute run cycles with a purge cycle to help clear air lines between sessions.

Select Low Speed for gentle relaxation and soaking.

Increase to Medium or High Speed for stronger massage action.

Use True Variable Speed for smooth transitions between intensity levels.

Consider adding the optional remote control for greater convenience.

Installation Note

Air switch tubing and pneumatic buttons are sold separately. Be sure to include these components when planning your installation to ensure a complete operating system.

Why Choose BALBOA WATER GROUP?

BALBOA WATER GROUP is a trusted name in spa controls and components, known for:

Durable construction

Reliable performance

Innovative control solutions

Long-term product support

The CAST-201-01-01-04A Air Activated Blower Controller is more than a replacement part—it's a performance-focused upgrade that provides greater control, improved reliability, and a more customizable spa experience