Traditional air conditioning systems and inverter units continue to produce large amounts of airflow even when zones are turned off, causing excess air noise and energy to be wasted unnecessarily.

The ESP + includes a highly efficient indoor "smart fan" to produce the right amount of air to match the zoning requirement. For example, your home may have huge living areas (approx 80% of the home) but only a relatively small night time zone (as little as 20% of the home). The ESP + system will intuitively adjust the airflow to suit, saving you lots of money in running costs.