Available to take your call soon
Emergency Services
Upfront Fixed Pricing
Free Quotes
BOOK NOW

Split system installation · Wungong

Split system installation in Wungong

Out in Perth's far south-east, where Wungong's semi-rural blocks meet the Darling Scarp foothills, a well-planned split system is what keeps homes comfortable through long, dry inland summers.

  • ✓ Free quotes, upfront fixed pricing
  • ✓ Dual-licensed: aircon + electrical
  • ✓ Workmanship warranty

Split system air conditioning for Wungong homes

Wungong sits within the City of Armadale, an inland pocket of Perth's south-east corridor long defined by larger rural-residential holdings and now part of one of the metro area's major urban growth fronts. That split personality matters when planning a split system. On older acreage-style properties, the house and the meter box can be a fair distance apart, so longer line runs between the outdoor condenser and the indoor head are common - something we account for in pipe sizing and refrigerant charge so the unit still performs on a 40-degree February afternoon rather than labouring.

Being well inland, Wungong escapes the coastal salt-air corrosion that shortens equipment life closer to the ocean, but it certainly cops the heat. Many established brick-and-tile homes here still run original switchboards that were never built for modern air conditioning loads. Because Otter Air is dual-licensed for both refrigeration and electrical, we install the dedicated circuit, add RCD protection and handle any switchboard upgrade in-house - no juggling a separate electrician. Newer estate builds in and around the growth area tell a different story: double-storey homes where owners want a multi-head system reaching upstairs bedrooms without running unsightly conduit across a rendered facade.

Whether it is cooling a master suite and open-plan living in a single-storey home, fitting a multi-head across a two-storey build, or swapping out a tired, noisy old unit, our split system installation Wungong work is sized to the room, the ceiling height and the orientation. We talk through the quietest, most discreet outdoor position and tidy the cabling, then test it properly before we leave.

Installation cost

Split system installation prices in Wungong

Real supply-and-installed ranges for a standard back-to-back install (GST inc.). See the full breakdown in our Perth split system cost guide.

Unit size Suits Supply + installed
2.5kW Small bedroom, study $1,820 – $2,400
3.5kW Standard bedroom, small living $2,020 – $2,900
5.0kW Master, open-plan living $2,550 – $3,600
7–8kW Large open-plan living $2,960 – $4,500
Multi-head Several rooms, one outdoor unit $4,500 – $11,000+

We also install around Wungong

Otter Air installs split systems right across the Perth metro. Nearby areas we service:

Not your suburb? We cover all of greater Perth — see all areas or read about our split system installation service.

Rated 5.0 from 18 Google reviews

Perth homeowners have trusted us for 10+ years. Here's what they say.

Real five-star reviews from Perth homeowners — see why locals choose Otter Air for air conditioning and electrical work.

See all reviews

“Phenomenal service provided by Matt! The works was done on schedule and to a professional standard. The price was also very reasonable for the works done. I highly recommend for anyone looking to get aircon work done, and I wish Otter Air Conditioning the best for their future endeavours.”

Free split system quote in Wungong

We'll size the right unit for your room, give you a fixed, upfront price, and handle any electrical work in-house.