EPH Controls R37-RF 230Vac SPDT Wireless RF 3 Zone Programmer
The EPH Controls R37-RF is a versatile wireless RF programmer designed to provide independent control of up to three heating zones. Operating on a 230V AC supply, this programmer uses secure RF communication to eliminate the need for hard-wired connections between the programmer and thermostats, making it ideal for retrofit projects and new installations where wiring is impractical.

With a clear and intuitive interface, the R37-RF offers flexible scheduling options for each zone, ensuring comfort and energy efficiency. It includes SPDT volt-free contacts for reliable integration with boilers and heating components, delivering a professional and installer-friendly solution for multi-zone heating systems.

Key Features

• Type: Wireless RF 3 Zone Programmer
• Voltage: 230V AC supply
• Switching: SPDT volt-free contacts for versatile control
• Zones: Independent scheduling for up to three zones
• Communication: Secure RF connectivity for seamless operation
• Compatibility: Works with EPH RF thermostats and heating systems

Typical Applications

• Multi-zone heating systems
• Residential and light commercial installations
• Retrofit projects where wiring is difficult or costly
• New builds requiring flexible heating control

Benefits

• Wireless Convenience: Eliminates complex wiring for easier installation
• Flexible Scheduling: Independent control for three zones
• Energy Efficiency: Optimizes heating performance and reduces energy waste
• Installer-Friendly: Simple setup with clear interface
• Reliable Performance: Secure RF communication ensures consistent operation

The EPH Controls R37-RF 230Vac SPDT Wireless RF 3 Zone Programmer delivers advanced functionality and flexibility, making it the perfect choice for efficient multi-zone heating control in modern homes and commercial spaces.