The new CRXSL wireless controller offers advanced heating control in a slim, wall-recessable design, perfect for a modern, discreet look. Designed for seamless integration with all RX and SL heater models, it connects effortlessly and fits neatly into a standard double gang box. Powered by mains with a battery backup, the CRXSL ensures all settings, schedules, and time (including automatic BST adjustments) are preserved during power interruptions. Its large, backlit LCD display and intuitive setup make it easy to program and use. Enjoy flexible heating with six daily temperature changes across seven days, five operating modes (including fan only mode for RX fan heaters), and a handy 15-minute Boost function. Energy-saving features like open window detection automatically reduce energy usage when sudden temperature drops are detected—ideal for drafty rooms. Additional highlights include: Electronic child lock and adjustable temperature limits Celsius or Fahrenheit display Accurate control within 0.5°C Half heat when approaching target temperature for RX heaters only (not available on 0.5kW & 0.8kW models).
