Split-System AC · Hawthorn 3122

Split-System Air Conditioning in Hawthorn

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

Hawthorn 3122 split-system installs need to respect heritage overlays — outdoor units often have to go on side walls (not visible from street), and indoor head placement has to avoid plaster ceiling roses, picture rails, and original architraves. Citipower distributor. We do a lot of cavity-routed pipework here, painted external conduit matched to the house colour, and discreet outdoor-unit screens where needed. Mitsubishi Electric MSZ-AP or Daikin US7 (premium ultra-quiet head) are popular for Hawthorn period homes where unit visibility matters.
✓ ARCtick L186818 ✓ REC 35801 (Vic) ✓ Mitsubishi & Daikin certified ✓ $20M public liability ✓ 5-year workmanship warranty

Split-system AC services in Hawthorn

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 Hawthorn 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 Hawthorn?

Free site assessment · 1-day install · ARCtick L186818

Call 0468 403 129 Request quote

Air conditioning FAQ — Hawthorn

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

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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