The Powerful Dryzone Active Extraction Ventilation System is a comprehensive solution specifically designed to improve indoor air quality and provide superior control over condensation and mould, focusing particularly on high-moisture areas like bathrooms, kitchens and utility rooms. This robust system integrates the whole-house air supply function of the Loft Cube PIV Kit for the Whole Home, which continuously supplies fresh, filtered, and temperature-tempered air through a central ceiling diffuser, actively reducing surface condensation and effectively preventing mould proliferation throughout the entire dwelling. The system’s targeted extraction power comes from the Continuous Running dMEV Fan, which is equipped with a smart humidity sensor to ensure energy-efficient, targeted moisture removal precisely when required—such as during cooking, cleaning and showering. Furthermore, this system is expertly Designed for UK Homes, where the dMEV extractor fan, typically placed in the main wet room, works in synergy with the whole-house PIV supply air to fully support compliance with essential continuous ventilation guidance. To complete the kit, 2 Mini Digital Hygrometers are included to clearly display the room’s humidity and temperature, featuring an easy-to-read emoticon display that allows users to monitor how effectively the ventilation is improving their living environment; these monitors are conveniently designed with an adhesive disc and internal magnet for simple attachment to any flat vertical surface.