Air Conditioning Installation Wollongong | Escarpment Air

What size air conditioner do I need for my home?
The right air conditioner size depends on the room’s area, insulation, ceiling height and sun exposure. A system that’s too small will struggle to cool efficiently, while one that’s too large will cycle on and off too often, wasting energy. For most homes, a 2.5kW–7kW split system suits single rooms or open living areas. Ducted systems are better for whole-home comfort. A professional installer can calculate the correct capacity using heat load analysis to ensure balanced performance and efficiency.
How long does air conditioning installation take?
Most split system installations are completed within 3–5 hours, depending on placement and accessibility. Ducted systems can take a full day or more, especially in multi-level homes or commercial spaces. Factors like existing wiring, wall type, outdoor unit positioning and system complexity all affect timing. A professional team will assess the site first to minimise disruption and ensure neat, compliant installation
What’s the difference between split and ducted air conditioning?
A split system cools or heats one room using a single indoor unit connected to an outdoor compressor — great for smaller spaces or individual areas. A ducted system uses concealed ducts and vents to distribute air throughout multiple rooms, allowing central temperature control. Split systems are generally cheaper to install and maintain, while ducted systems offer seamless, whole-home comfort and a sleek appearance