Unity CV2.1APP is the latest smart continuously running decentralised Mechanical Extract Ventilation fan (dMEV) from Zehnder that revolves around ‘a one product concept’ which can be applied to any wet room in the home. Providing low level background continuous extraction with automatic boosting features when required, the fan has been designed to deliver a quiet, energy efficient domestic ventilation solution to improve indoor air quality. Incorporating intelligent sensing SMART Humidity & Timer Technology, the fan works in harmony with the actual environment, switching between low and high airflow speeds, reducing nuisance noise and unnecessary heat loss. The Unity CV2.1APP is ideal for installations where lower running costs, lower noise levels and increased product life span is a high priority.