Vent Axia 14101070 HR500X Commercial Heat Recovery Unit with Shutters

The HR500X may be used as a Heat Recovery Unit or standard extractor. As a heat recovery unit it ventilates at 550m³/h of air while introducing warm fresh air, efficient to 70% HR.

However, the unit offers the facility to reverse the airflow of the supply fan thus providing double extraction at times when heat loss isn't a concern. When operating in this mode - as a standard extractor - the HR500 ventilates at a whopping 900m3/hr.

The unit is perfect for commercial areas that require a high performance balanced intake/extract scheme but are subject to excess heat in summer, such as swimming pools, computer rooms, classrooms, offices and waiting rooms etc. In noise sensitive areas use an auto transformer controller.

The 500X 14101070 model features integral shutters that prevent cool air entering the building when the unit is not in use.