The HR30W has been specifically designed to provide balanced ventilation with heat recovery for installation in bedrooms giving virtually silent overnight operation with a daytime boost option. Low velocity and low noise heat recovery ventilation with a pollen filter for improving the internal environment.

The HR30W is a through the wall model, with a range of control and length options. The unit is designed for continuous operation providing up to 70% heat recovery, effectively controlling internal relative humidity.The integral high efficiency pollen filter helps eradicate house dust mites to improve health and indoor air quality. Fresh pre-warmed air from the outside is continuously provided to the room with simultaneous extraction of stale, moist air.