Split-System AC · Doncaster 3108

Split-System Air Conditioning in Doncaster

REC 35801 · ARCtick L186818 · A-Grade A62716 · Manningham council

Doncaster 3108 split-system jobs are usually multi-room installs — 2-4 separate heads across a single home, sometimes with a multi-split outdoor unit. Bigger blocks here mean we have flexibility on outdoor unit placement (away from bedrooms, away from neighbour fences). Mitsubishi Electric or Daikin multi-split systems with individual remote zoning per room. AusNet distributor. We coordinate the dedicated circuit work on the switchboard at the same time, including any RCBO upgrades needed to safely add the AC load.
✓ ARCtick L186818 ✓ REC 35801 (Vic) ✓ Mitsubishi & Daikin certified ✓ $20M public liability ✓ 5-year workmanship warranty

Split-system AC services in Doncaster

Single-room install

Bedroom, lounge, study or office. Mitsubishi MSZ-AP or Daikin Cora. From $1,690 fully installed.

Multi-head systems

2-5 indoor heads on a single multi-split outdoor unit. Mitsubishi MXZ or Daikin RXM. Individual zoning.

Designer / quiet heads

Mitsubishi MSZ-LN designer series or Daikin US7 ultra-quiet for primary living spaces.

Cavity-routed pipework

Pipework hidden in wall cavities, no visible conduit. Heritage and renovation-friendly.

Switchboard + AC combo

Dedicated 15A AC circuit + RCBO upgrade where switchboard capacity is the bottleneck.

Removal & relocation

Decommission + redeploy existing splits during renovations or moves. ARCtick refrigerant recovery.

How a Doncaster split-system install works

  1. Free site assessment — we measure rooms, check switchboard capacity, mark indoor + outdoor unit positions.
  2. Fixed-price written quote — head, outdoor unit, pipework, electrical, install, certificates. No drift.
  3. 1-day install — back-to-back wall mount, ARCtick-licensed pipework, pressure-tested and vacuumed.
  4. Compliance + warranty — ARCtick paperwork, electrical CES, 5-year workmanship warranty.

Need split-system AC in Doncaster?

Free site assessment · 1-day install · ARCtick L186818

Call 0468 403 129 Request quote

Air conditioning FAQ — Doncaster

How much does a split-system AC install cost in Doncaster?

Single-head 2.5kW (small bedroom): from $1,690. 3.5kW (mid bedroom/study): from $1,890. 5kW (lounge/main living): from $2,290. 7-8kW (large open-plan): from $2,890. Multi-split (2-3 heads): from $4,990. Prices include unit, pipework, install, ARCtick + electrical compliance.

Mitsubishi or Daikin?

Both are excellent — we install both. Mitsubishi Electric MSZ-AP and Daikin Cora are our standard residential range. For ultra-quiet bedrooms, Daikin US7 (19dB indoor) wins. For designer aesthetics, Mitsubishi MSZ-LN. We'll spec based on your room and budget, not push one brand.

Do I need ARCtick certification?

Your installer does — anyone handling refrigerant in Australia must be ARCtick licensed. We hold ARCtick L186818. We also issue a Certificate of Electrical Safety on every job, since AC installs need a dedicated circuit.

What size AC do I need?

Roughly 0.15kW per square metre for well-insulated rooms, more for west-facing or poorly insulated. A 16m² bedroom = ~2.5kW. A 30m² lounge = ~5kW. Open-plan living/kitchen 50m² = 7-8kW. We measure and spec on-site so you don't end up with a unit that short-cycles or can't keep up.

Can the outdoor unit go on a side or rear wall?

Yes — we usually run pipework in wall cavities for back-to-back installs, or route it externally in colour-matched ducting where cavity routing isn't practical. Outdoor units go side wall, rear wall, on the ground, or wall-bracketed depending on what works best for your home.

Areas we serve nearby

Croydon Ringwood Box Hill Blackburn Doncaster Hawthorn Camberwell Kew Balwyn Glen Iris Mitcham Vermont Forest Hill

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