Main Features CR 15-RF
• Weekly wireless programmer thermostat (220 V)
• Weekly control with 2 temperature levels and possibility to set a different level every hour
• Anti-freeze position and off
• Permanent information for the user about the system: indication of time, ambient temperature and daily program on the digital display
• Great ease of installation: radio frequency connection
• Powering the transmitter by batteries
• 1% extra efficiency in combination with erp second heating appliance
• Compatible with all boilers in the Vulcan range