Keep your home comfortable all year round with this powerful 7.1kW cooling and 8kW heating split system. It's smart enough to detect when you're in the room thanks to its human sensor adjusting operation to save energy when you're not around. The Apple-Catechin filter helps keep your air clean while WiFi connectivity lets you control temperature settings from your phone. It runs at 49 decibels indoors and 54 decibels outdoors - about as loud as normal conversation. The indoor unit has a sleek design at 980mm wide and just 280mm high backed by a 5 year warranty. Remember this system requires professional installation. Model SET-ASTH24KMTE-NXT.