The HRXE-HERA range operate by continuously extracting moisture-laden air from ‘wet’ rooms within the property whilst simultaneously drawing in fresh, filtered supply air from outside. The heat from the extracted stale air is recovered via a heat exchanger inside the heat recovery unit which becomes tempered and filtered, before being supplied into the habitable rooms, creating comfortable and well ventilated homes.
The heat exchanger block within these units can recover up to 95% of the normally wasted heat. The two independent fans have full-speed control for background and boost ventilation rates.
The HRXE-HERA features an automatic summer bypass function. In warmer months this function automatically activates to ensure the property is being well-ventilated and comfort levels are maintained in the home by continuously drawing in fresh filtered air into the habitable rooms.