Viessmann Vitotrol 100-E is a wireless room controller and remote control designed for controlling compatible Viessmann heating systems. Featuring an integrated room temperature sensor, illuminated display, and low-power radio communication, it enables convenient control of heating and domestic hot water without the need for wiring.

Viessmann Vitotrol 300-E is a premium wireless remote control for compatible Viessmann heating and ventilation systems. Featuring an integrated low-power radio transmitter, backlit graphic display, room-based temperature control, humidity indication, and support for up to four heating circuits, it provides advanced comfort and system management from any living space.

Viessmann Vitotrol 200-E is a hardwired remote control unit designed for monitoring and controlling compatible Viessmann heating systems. It features an integrated room temperature sensor, backlit graphic display, programmable heating schedules, domestic hot water control, and support for up to four heating circuits, providing convenient centralized heating management.