Eberle ATR 4800 AP Programmable Clock Thermostat for Room and Floor Temperature Control, Surface-Mounted, 230 V AC, 10 A, Weekly Program, LCD Backlight, Pure White 567194458600

With a robust 10 A switching capacity and dual-sensor capability for both room and floor temperature, the Eberle ATR 4800 AP delivers precise climate management for surface-mounted installations. This programmable clock thermostat offers a weekly schedule with up to 9 switching times per day, combining flexibility with energy efficiency.

Overview

The ATR 4800 AP is engineered for reliable control of heating systems, supporting both room and floor temperature regulation. Its potential-free NO contact and 230 V AC supply make it compatible with a wide range of heating applications, while the included external NTC 10 kOhm floor sensor ensures accurate underfloor temperature monitoring. The pure white (RAL 9010) housing blends seamlessly into any interior.

What stands out

• Weekly program with 9 switching times per day (3 heating, 3 reduction, 3 off) for tailored comfort.
• Dual temperature inputs: internal room sensor and external floor sensor (NTC 10 kOhm).
• Backlit LCD display for clear visibility in all lighting conditions.
• Multiple operating modes: Automatic, Manual, Party, Holiday, and Frost Protection.
• Fixed temperature reduction of approximately 4 K for energy savings.
• IP30 protection class, suitable for dry indoor environments.

Technical details

• Product type: Programmable clock thermostat
• Control function: Room and/or floor temperature control
• Mounting type: Surface-mounted (AP)
• Power supply: 230 V AC, 50 Hz
• Max. switching current: 10 A (resistive load)
• Switching output: 1 NO contact (potential-free)
• Room temperature range: +5 °C to +30 °C
• Floor temperature range: +5 °C to +40 °C
• Display: LCD with backlight
• Internal sensor: Yes (room temperature)
• External sensor: Yes (floor temperature, NTC 10 kOhm)
• Protection class: IP30
• Frost protection function: Yes (approx. +5 °C)
• Colour: Pure white (RAL 9010)

Our verdict

The Eberle ATR 4800 AP stands out for its dual-sensor flexibility and robust switching capacity, making it an excellent choice for precise room and floor temperature control in surface-mounted installations. Its comprehensive programming options and backlit display ensure both comfort and convenience.