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SONA Aircon Singapore

SONA is a Singapore household-appliance brand whose registered aircon range is portable and casement units.

Origin	Singapore
System types	Portable, Casement

Origin
Singapore
System types
Portable, Casement

SONA diagnostics

We reviewed the available SONA material but cannot yet publish a trustworthy model-matched lookup.

Official table not yet verified
No official model-matched fault-code table has been verified for the Singapore portable and casement units in our register. Coverage reviewed 2026-08-09.

Every SONA model on the Singapore NEA register

5 models currently on Singapore's NEA energy-label register, by system type. Green ticks rate efficiency, not cooling power — more ticks mean lower running cost under the standard test. For split systems these are the codes on the unit outside; window, casement and portable units are a single box, so the code is on the unit itself.

Casement (2)

SONA Casement models on the NEA register, with capacity, energy rating and annual running cost.
Model	Capacity	Green ticks	Cost / year
SCM 6228	2.06 kW	2 ticks	$435
SCM 6226	2.1 kW	2 ticks	$437

Model
SCM 6228
Capacity
2.06 kW
Green ticks
2 ticks
Cost / year
$435
Model
SCM 6226
Capacity
2.1 kW
Green ticks
2 ticks
Cost / year
$437

Portable (3)

SONA Portable models on the NEA register, with capacity, energy rating and annual running cost.
Model	Capacity	Green ticks	Cost / year
SACN 6282	2.53 kW	2 ticks	$615
SACN 6283	3.4 kW	1 ticks	$883
SACN 6284	4 kW	1 ticks	$1,049

Model
SACN 6282
Capacity
2.53 kW
Green ticks
2 ticks
Cost / year
$615
Model
SACN 6283
Capacity
3.4 kW
Green ticks
1 ticks
Cost / year
$883
Model
SACN 6284
Capacity
4 kW
Green ticks
1 ticks
Cost / year
$1,049

NEA energy-label records, checked 17 Sept 2026. Running cost is the label's standard usage assumption, not a quote. Compare against every brand

Frequently asked questions about SONA aircon in Singapore

Can I get parts for my SONA aircon in Singapore?

We have not published a parts-supply rating for SONA. Ask your installer to confirm what is available, and the lead time, before committing to a repair.

Which SONA system types suit a flat?

For a flat, the SONA range here includes portable systems. The wider range includes casement.

How common is SONA in Singapore homes?

SONA has a moderate presence in the Singapore aircon market.

What should I know about SONA aircon in Singapore?

SONA is a Singapore household-appliance brand whose registered aircon range is portable and casement units.