Split System Installation Cost NSW — 2026 Price Guide

Split system installation is the most popular air conditioning choice in NSW — and for good reason. A reverse-cycle split system provides cooling in summer and heating in winter from a single unit. But how much does installation actually cost?
Split System Installation Cost — Quick Summary For a standard back-to-back installation (indoor and outdoor unit on the same wall) in NSW:
• Split system supply and installation starts from $2,000. Your quote will depend on capacity, brand, site access and electrical requirements. • Larger systems and complex installations are priced after a site assessment.
These prices include supply, standard installation (up to 3m pipe run), electrical connection, and commissioning.
What Affects Split System Installation Cost?
1. Brand Brands like Daikin and Mitsubishi Electric sit at the premium end — you pay more upfront but get better efficiency, quieter operation, and longer warranties. Budget brands like Kelvinator or Hisense are cheaper but may have shorter lifespans and higher running costs.
We can compare models from Daikin, Mitsubishi Electric, Fujitsu, Panasonic and Samsung and give you an itemised quote for your home.
2. Installation Complexity A back-to-back installation (the simplest) costs less than a long pipe run. Factors that increase installation cost: • Pipe run longer than 3 metres (each extra metre adds $40–$80) • Second-storey installation requiring scaffolding or roof access • Heritage or older homes with limited wall cavity access • Concrete or brick wall drilling • Electrical switchboard upgrades (if your board is full)
3. Location Installation costs vary across NSW: • Western Sydney (Penrith, Blacktown, Parramatta): Standard pricing as above • Blue Mountains (Katoomba, Springwood, Leura): Add $100–$300 for cold-climate rated models and potentially more complex installations in older mountain homes • Central West (Bathurst, Orange): Standard pricing plus travel — most installers from Sydney charge extra. Betar Air services this region without excessive travel surcharges.
4. Cold-Climate Models If you live in the Blue Mountains (Katoomba, Blackheath, Leura, Hazelbrook) or Central West (Bathurst, Orange, Oberon), you need a cold-climate rated system. These cost $200–$500 more than standard models but maintain full heating performance in sub-zero temperatures.
What's Included in a Standard Installation? • Supply of indoor and outdoor units • Standard back-to-back installation (up to 3m pipe run) • Electrical connection to existing circuit • Refrigerant pipe, drainage, and cabling • Wall bracket for outdoor unit • Commissioning and testing • Manufacturer warranty registration
What's NOT Included (May Cost Extra)? • Extended pipe runs beyond 3m • Electrical switchboard upgrade • Scaffolding or roof access • Removal of old unit • Concrete pad for outdoor unit • Smart controller or Wi-Fi adapter (some brands include, some don't)
How to Get the Best Price Get at least 2–3 quotes from licensed installers. Beware of quotes that seem too cheap — they may use unlicensed installers, skip proper commissioning, or use grey-market stock without Australian warranty.
Betar Air provides transparent, fully itemised quotes with no hidden costs. Every installation is performed by ARC-licensed technicians (licence AU068727) and includes full manufacturer warranty registration.
Call 0438 944 224 or request a free quote online.
