Samsung 4-Way Cassette WindFree 12.5 kW ceiling cassette
$3,500–$7,000
estimated installed price
Cooling
12.5 kW
2.5 stars
Heating
14 kW
2.5 stars
Indoor noise
–
dB(A) sound power
Running cost
$990
a year, average zone, at 33c/kWh
Short answer
The Samsung 4-Way Cassette WindFree 12.5 kW ceiling cassette (AC120TXAPKG/SA / AC120TN4DKG/SA) is a 12.5 kW reverse cycle ceiling cassette rated 2.5 stars for cooling and 2.5 stars for heating in the average climate zone. Installed, expect $3,500 to $7,000; the label's figures put running costs near $990 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
- Samsung
- Series
- Samsung 4-Way Cassette WindFree
- Model numbers
- AC120TXAPKG/SA / AC120TN4DKG/SA
- Type
- Ceiling cassette, reverse cycle (heats and cools)
- Cooling capacity
- 12.5 kW
- Cooling power input
- 3.55 kW
- Heating capacity
- 14 kW
- Heating power input
- 4 kW
- Annual efficiency, cooling (AEER)
- 3.51
- Annual efficiency, heating (ACOP)
- 3.49
- Indoor sound power
- –
- Outdoor sound power
- –
- Refrigerant
- R32
- Power supply
- Single-phase
- Demand response capable
- No
- Country of manufacture
- South Korea
- Energy Rating registration
- AAC8437
- Registration valid until
- 2029-09-04
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 | Heating stars | Energy a year | Cost a year |
|---|---|---|---|---|
| HotBrisbane, Darwin | 3 stars | 3.5 stars | 3,748 kWh 3525 cooling, 223 heating | $1,237 |
| AverageSydney, Adelaide, Perth | 2.5 stars | 2.5 stars | 3,001 kWh 1182 cooling, 1819 heating | $990 |
| ColdCanberra, Hobart, Melbourne | 3 stars | 1.5 stars | 6,127 kWh 756 cooling, 5371 heating | $2,021 |
How it compares with other 9 kW and up units
- Cooling stars (average zone): 2.5 against a median of 3 across 162 9 kW and up ceiling cassette units, better than 6% of them.
- Estimated installed price for this size: $3,500 to $7,000. Brand and install difficulty move it within that band.
See the quietest and most efficient rankings.
Other sizes in the Samsung 4-Way Cassette WindFree range
Alternatives at 9 kW and up from other brands
Daikin Round Flow Cassette 10 kW ceiling cassette
RZAV100F2Y1 / FCA100CVMA
4 stars cooling · 61 dB(A)
Kaden 10.5 kW ceiling cassette
KCI36 / KCI36
4 stars cooling · 65 dB(A)
Kaden 12.5 kW ceiling cassette
KDI42 / KCI42
4 stars cooling · 65 dB(A)
Daikin Round Flow Cassette with Streamer 10 kW ceiling cassette
RZAV100F2Y1 / FCTA100AVMA
4 stars cooling · – dB(A)
Panasonic NX 4-Way Cassette 10 kW ceiling cassette
U-100PZH3R8/S-1014PU3E
4 stars cooling · – dB(A)
Daikin Round Flow Cassette 12.5 kW ceiling cassette
RZAV125F2Y1 / FCA125CVMA
3.5 stars cooling · 63 dB(A)
FAQ
Samsung AC120TXAPKG/SA / AC120TN4DKG/SA: common questions
How much does the Samsung 4-Way Cassette WindFree 12.5 kW ceiling cassette cost installed?
Typically $3,500 to $7,000 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 Samsung 4-Way Cassette WindFree 12.5 kW ceiling cassette cost to run?
Using the energy label's annual figures at 33c/kWh: about $1,237 a year in a hot zone, $990 in an average zone and $2,021 in a cold zone. The label assumes typical use; yours will differ with hours, set temperature and insulation.
Where is the Samsung AC120TXAPKG/SA / AC120TN4DKG/SA made?
The Energy Rating register lists the country of manufacture as South Korea.
Sources
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