The Viessmann Vitotrol 100 UTA is a reliable, wired analogue thermostat designed to give homeowners simple, effective control over their heating system. With a 24‑hour mechanical programmer, this thermostat allows users to schedule heating periods throughout the day, improving comfort while enhancing energy efficiency.

Its intuitive dial controls and easy‑to‑read mechanical timer make it a practical choice for those who prefer straightforward, non‑digital heating management. Built specifically for compatibility with Viessmann boilers, the Vitotrol 100 UTA ensures stable communication, consistent performance, and dependable operation.

This user‑friendly, durable thermostat is ideal for households looking for a cost‑effective heating control upgrade without the complexity of digital or smart heating systems.

• 24‑hour mechanical programming
  Set daily heating schedules with simple, reliable analogue time control.

• Straightforward manual temperature adjustment
  Easy‑to-use dial ensures quick and accurate setpoint changes.

• Wired connection for consistent performance
  Provides reliable, uninterrupted communication with the boiler.

• Ideal for Viessmann heating systems
  Specifically designed for seamless integration and optimum efficiency.

• Energy‑saving control
  Helps reduce fuel consumption by avoiding unnecessary heating periods.

• Simple, non‑digital operation
  Perfect for users who prefer analogue controls and a no‑nonsense interface.

• Durable and dependable Viessmann build quality
  Long‑lasting, low‑maintenance solution for everyday use.

• Type:
  Wired analogue room thermostat with 24‑hour mechanical programmer

• Programming:
  Daily (24‑hour) time control with selectable heating periods

• Operation:
  Manual temperature adjustment via control dial

• Installation:
  Wall-mounted, wired to compatible Viessmann boilers

• Application:
  Heating setpoint control and daily scheduling

• Compatibility:
  Selected Viessmann boilers supporting Vitotrol 100 UTA control
  (Refer to boiler documentation for specific model compatibility)

• Interface:
  Analogue temperature dial + mechanical timer with switching segments