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Split System Air Conditioning in a bright Hornsby home

Hornsby, NSW · 2077

Split System Air Conditioning Hornsby

Luxe Air installs Daikin, Mitsubishi Electric and Fujitsu split systems in Hornsby, from a single wall unit for one room to a multi-head setup that runs several rooms from one outdoor unit. Most installs are finished in a day, with a fixed price agreed before we start.

  • ARCtick Certified Fully licensed & compliant
  • Australian Owned Proudly local
  • Premium Brands Daikin, Mitsubishi & more
  • Fast Local Service Same-week across Upper North Shore

Scope of work & pricing

What's included, and what moves the price

Every job is a fixed-price quote after an on-site look. Here's what's in scope, and what moves the number up or down.

What this service includes

  • On-site mounting review (wall, outdoor location, refrigerant line path)
  • Daikin, Mitsubishi Electric or Fujitsu inverter indoor head + outdoor unit
  • Refrigerant lines run through wall cavity (no exposed conduit unless unavoidable)
  • Condensate drain to eave or stormwater point
  • Wall bracket or slab for outdoor unit (where required)
  • Electrical connection to existing GPO or dedicated circuit
  • Vacuum and refrigerant charge per manufacturer spec
  • Wireless remote, controller walkthrough, warranty registration

What moves the price up or down

  • Indoor head capacity (2.5kW, 3.5kW, 5kW, 7.1kW, 8kW+)
  • Single-head vs multi-head (number of indoor units sharing one outdoor)
  • Refrigerant line length (longer runs = more pipework + gas)
  • Outdoor unit mounting (wall bracket adds labour + materials)
  • Wall material (brick / weatherboard / fibro / double-storey reach)
  • Existing power supply (new circuit vs existing GPO)
  • Strata or heritage compliance requirements
  • After-hours or weekend install premium

Not included (quoted separately if needed)

  • Plaster repair around indoor head if mounting requires it
  • Painting after install
  • Strata application paperwork (we can supply specs; lodgement is yours)
  • Brick / masonry core-drilling beyond standard wall penetration
  • Decorative line covers (white plastic conduit), quoted separately
  • Annual servicing (sold separately as a maintenance plan)

Process

How a split job runs in Hornsby

  1. 01

    Site visit & system match

    We measure the room, check wall and outdoor mounting options, and recommend a Daikin, Mitsubishi Electric or Fujitsu model sized to the space, not oversized.

  2. 02

    Install booking

    Most single-head installs are done in a day. Multi-head installs (3–4 heads) usually run 1.5–2 days.

  3. 03

    Installation

    Indoor head mounted, outdoor unit on a wall bracket or slab, refrigerant lines through the wall cavity, condensate drain to the eave.

  4. 04

    Commissioning

    Vacuum and charge per manufacturer spec, controller walkthrough, warranty registration.

Frequently asked

Common questions about split system air conditioning in Hornsby

How much does a split system cost in Hornsby?

Single-head: $1,800–$3,200 supplied + installed depending on capacity. Multi-head (3 heads): $5,500–$8,500. Fixed quote after we see the room and outdoor location.

How quiet is a modern split system?

Premium inverter heads sit at 19–24 dB(A) on low fan, which is quieter than a whispered conversation. We size the system so it runs on low most of the time, where inverters are at their quietest and most efficient.

Single split or multi-head for an Hornsby home?

1–2 rooms cooled occasionally → individual single-head splits. 3–4 rooms regularly → multi-head is often the same total price and a cleaner outdoor look (one condenser instead of three).

Will a split system outdoor unit corrode in Hornsby?

Hornsby sits inland of the beach band. We spec Daikin or Mitsubishi Electric units with corrosion-protected ("Blue Fin") coils as standard for Upper North Shore homes.

Can you install a split system on a strata-managed Hornsby unit?

Yes. We supply the compliance paperwork strata committees ask for (acoustic, mounting, drainage) and coordinate with the building manager on outdoor unit placement.

More services in Hornsby

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