Advanced Digital Precision

Digital temperature management ensures consistent steam conditions throughout operating hours, delivering a reliable therapeutic experience while optimizing energy usage.

Comprehensive Safety System

The integrated high-limit control function automatically halts steam production if temperatures exceed safe parameters, providing critical protection for both equipment and facility guests.

Straightforward Modernization

Purpose-designed as a replacement for F1 Plus analog controls, this kit provides a clear upgrade path that enhances performance while minimizing installation complexity.

Versatile Implementation

Can operate independently or alongside an existing F1 control in dual-room setups, providing flexible solutions for facilities with multiple steam environments.

Dual Temperature Monitoring

Continuously measures both room temperature and system temperatures, maintaining optimal conditions while providing essential safety monitoring.

Generator Compatibility

Specifically engineered for Mr. Steam's commercial CU model steam generators, ensuring seamless integration and reliable operation.

Extended Sensing Capability

Includes a 25-foot sensor cable for optimal sensor placement, ensuring accurate temperature readings regardless of control panel location.

Flexible Power Options

Available in both 240V and 120V variants to accommodate different electrical infrastructures without requiring facility-wide modifications.

D1 Plus Control

240V or 120V model

Control Mounting Plate

For secure installation

Temperature Sensor

With 25' sensor cable

Sensor Bulb Cover

For protection and aesthetics