Upgrade your heating system with the Heatmiser Slimline-RF Wireless Programmable Thermostat, a multi-mode wireless solution designed for effortless temperature control. Compatible with the Heatmiser UH8-RF and RF Switch Wireless Receivers, this thermostat offers maximum flexibility and energy efficiency in one sleek package.

• Wireless Control, No Complex Wiring: Place the thermostat anywhere within 20 meters of the receiver. Wall-mount it in the controlled area for easy access to temperature adjustments.
• Extended Communication Range: Use the optional Heatmiser Boost repeater to extend the wireless communication range, ensuring reliable operation in larger spaces.
• Remote Sensor Compatibility: Supports a remote temperature sensor to measure temperature up to 20 meters away, ensuring precise control.
• Key Lock for Security: Prevent unauthorised changes with the key lock function, keeping heating schedules secure.
• Self-Learning Preheat: Calculates the optimal heat-up time so your home is warm at the scheduled time while saving energy.
• Multiple Programming Modes: Choose between:
  • Heating-only mode
  • Heating & hot water mode
  • Non-programmable, 5/2 day, or full 7-day schedules
• 4 Comfort Levels Per Day: Set up to four different temperature levels throughout the day.
• Optimum Start: Ensures your home is heated efficiently at the right time.
• Holiday Mode: Maintain a lower temperature while away to save energy.
• Temperature Hold Feature: Set a specific temperature for a defined time before returning to the regular schedule.
• Remote Air Sensor Connection: Achieve even more precise temperature measurement in a different location.
• Wireless Fail-Safe: Ensures heating continues even if the wireless signal is temporarily lost.
• Frost Protection: Maintains a minimum temperature to prevent freezing.
• °C / °F Option: Choose between Celsius and Fahrenheit.
• Energy-Saving Blue Backlight: Provides clear visibility and automatically turns off when not in use.

With its wireless flexibility, advanced scheduling, and energy-saving features, the Heatmiser Slimline-RF Wireless Programmable Thermostat is the perfect choice for modern home heating control.