Fujitsu ARXG18KLLAP 4-way Airzone Easyzone QAI Medium IB8 zoning kit | ★★★★★★★★★★43 Reviews

The Easyzone QAI system delivers smart air-quality and heating management, independently balancing up to 8 zones through universal thermostats that handle both cooling and heating.

Built-in ionizers cut particle exposure—dust, pollen, mites, bacteria and viruses—by 50 %, giving you noticeably cleaner indoor air.

What’s inside the Easyzone QAI motorized plenum

Supplied are a motorized plenum with ionizers, an Airzone gateway that pairs with any brand, and Airzone interfaces for pinpoint control.

VMC/VMI ventilation (optional)

An independent ventilation chamber refreshes the air through existing ductwork—no extra network required.

HUB webserver & 5G (optional)

Airzone webservers let you take charge from anywhere with the Airzone Cloud app, and they sync with Amazon Alexa, Google Assistant and other home-automation platforms.