MHI Avanti 3.5 kW split system
$1,700–$2,700
estimated installed price
Cooling
3.5 kW
4 stars
Heating
None
Cooling only
Indoor noise
56
dB(A) sound power, quieter than 70% of its size
Running cost
$85
a year, average zone, at 33c/kWh
Short answer
The MHI Avanti 3.5 kW split system (SRC13YSA-W/SRK13YSA-WF1) is a 3.5 kW cooling-only wall split rated 4 stars for cooling in the average climate zone. Installed, expect $1,700 to $2,700; the label's figures put running costs near $85 a year in an average-zone home.
Prices are estimates, not quotes (how we estimate them). Rebate rules checked September 2026.
Compare 3 quotes for my houseFull specifications
- Brand
- Mitsubishi Heavy Industries
- Series
- MHI Avanti
- Model numbers
- SRC13YSA-W/SRK13YSA-WF1
- Type
- Wall split, cooling only
- Cooling capacity
- 3.5 kW
- Cooling power input
- 0.82 kW
- Annual efficiency, cooling (AEER)
- 4.2
- Indoor sound power
- 56 dB(A)
- Outdoor sound power
- 62 dB(A)
- Refrigerant
- R32
- Power supply
- Single-phase
- Demand response capable
- Yes
- Country of manufacture
- Thailand
- Energy Rating registration
- AAC8231
- Registration valid until
- 2029-05-13
Star ratings and running cost by climate
The Zoned Energy Rating Label rates each unit for three climates. Annual energy is the label's estimate for typical use in that zone; the cost applies 33c/kWh, around the 2026–27 default electricity offer. Use the running cost calculator for your own hours and tariff.
| Climate zone | Cooling stars | Energy a year | Cost a year |
|---|---|---|---|
| HotBrisbane, Darwin | 4.5 stars | 738 kWh | $244 |
| AverageSydney, Adelaide, Perth | 4 stars | 259 kWh | $85 |
| ColdCanberra, Hobart, Melbourne | 4 stars | 165 kWh | $54 |
How it compares with other 3.5 kW units
- Cooling stars (average zone): 4 against a median of 4 across 23 3.5 kW wall split units, better than 48% of them.
- Indoor sound power: 56 dB(A) against a median of 57.2 dB(A), quieter than 70%.
- Estimated installed price for this size: $1,700 to $2,700. Brand and install difficulty move it within that band.
See the quietest and most efficient rankings.
Other sizes in the MHI Avanti range
Alternatives at 3.5 kW from other brands
Rinnai CJ Cooling Only 3.5 kW split system
HONCJ35B1 / HINCJ35B1
5 stars cooling · 49.7 dB(A)
Hitachi airHome 500 Cooling Only 3.5 kW split system
RAC-DJ35PCAT/RAK-DJ35PCAT
5 stars cooling · 57 dB(A)
Mitsubishi Electric GW Cooling Only 3.5 kW split system
MUY-GW35VFD2/MSY-GW35VFD2 Series
4.5 stars cooling · 57.2 dB(A)
Daikin 3.5 kW split system
RKM35Q2VMA / FTKM35Q2VMA
4.5 stars cooling · 58 dB(A)
Daikin 3.5 kW split system
RKM35YVMA / FTKM35YVMA
4.5 stars cooling · 58 dB(A)
Fujitsu Comfort Cooling 3.4 kW split system
AOTH12CNCA/ASTH12CNCA
3.5 stars cooling · 55 dB(A)
FAQ
Mitsubishi Heavy Industries SRC13YSA-W/SRK13YSA-WF1: common questions
How much does the MHI Avanti 3.5 kW split system cost installed?
Typically $1,700 to $2,700 supplied and installed in 2026 for a standard job at this size. Longer pipe runs, a new circuit, a second storey or removing an old unit add to it. Get up to three local quotes for your actual install.
How much does the MHI Avanti 3.5 kW split system cost to run?
Using the energy label's annual figures at 33c/kWh: about $244 a year in a hot zone, $85 in an average zone and $54 in a cold zone. The label assumes typical use; yours will differ with hours, set temperature and insulation.
Where is the Mitsubishi Heavy Industries SRC13YSA-W/SRK13YSA-WF1 made?
The Energy Rating register lists the country of manufacture as Thailand.
Is the MHI Avanti 3.5 kW split system quiet?
Its registered indoor sound power is 56 dB(A), against a median of 57.2 dB(A) for 3.5 kW wall split units, so it's quieter than about 70% of them. Brochures quote a lower sound pressure figure on the lowest fan speed; the register measures every model the same way.
Sources
Brand names and logos are trademarks of their owners, shown to identify the brands we compare. We are independent and not affiliated with any manufacturer.
Get quotes for your air con
Free and takes about two minutes. Check your rebate, then up to three licensed local installers quote the job.
Compare 3 quotes