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A bright living room with a wall-mounted split-system air conditioner

Willoughby, NSW · 2068

Split System Air Conditioning Willoughby

Luxe Air installs Daikin, Mitsubishi Electric and Fujitsu split systems in Willoughby, 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.

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Technician working on a wall-mounted split system in a living room

Local knowledge

Planning a split system in Willoughby

Federation homes and Californian bungalows on tree-lined streets, renovated and extended family houses, and an increasing number of duplex rebuilds across Willoughby, North Willoughby and Willoughby East. Start with the rooms you want to heat and cool, then check indoor wall space and the outdoor pipe route.

Leafy, established Lower North Shore suburb of Federation homes and bungalows with a growing duplex layer. Include photos of the proposed outdoor position so access, drainage and clearance can be assessed with the room layout.

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 Willoughby

  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.

Service area

Split System Air Conditioning across the Lower North Shore

Looking for split system air conditioning near Willoughby? See split system air conditioning across Lower North Shore for every suburb we cover there.

Frequently asked

Common questions about split system air conditioning in Willoughby

How much does a split system cost in Willoughby including installation?

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

What outdoor exposure should I allow for in Willoughby?

Willoughby sits back from the harbour, so salt is not the issue it is closer to the water. The bigger factors are mature street trees and garden canopy dropping leaf litter onto outdoor coils, and older roof spaces that hold summer heat over unrenovated ceilings with thin insulation.

Single split or multi-head for my Willoughby home?

Compare the rooms used together and the available outdoor positions. Separate splits offer independent systems; a multi-head connects several indoor heads to one outdoor unit. We check the proposed model’s pipe limits and capacity against your layout before recommending either.

For general costs, options and how the work is carried out, read our split system air conditioning guide.

More services in Willoughby

Every air conditioning service in Willoughby, one local team

See the Willoughby air conditioning hub or our full Lower North Shore page for every suburb. For citywide information, see split system air conditioning in Sydney.

Recommended next step

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