Industry Leading Energy Performance Achieved with a redesigned cross-pass heat exchanger, DC fan motor and improved refrigerant control technology. Night Quiet Mode Reduces the outdoor noise levels during sleeping hours and automatically resumes normal operations in the morning. Wide-Capacity Limit The refrigerant cooled PCB technology incorporated in the outdoor unit enables continuous operations up to 50CDB ambient. Powerful Heating - Heating Focus Option Heating Focus models are available from 18.0-24.0kW with improved heating performance, ideal for cold climates such as Canberra, Hobart & Melbourne. R22-Retrofit Capability Provides a cost effective and convenient upgrade from an existing R22 ducted system whilst retaining the field piping (not available for Heating Focus models). Australian-Made Indoor units are specifically designed and manufactured to Australian standards to withstand the harsher summer climate.