Air Conditioner
When selecting an air conditioner, you can consider its technical specifications and choose the appropriate type and horsepower (HP) according to the size of the area.
1.Inverter vs. Fixed-frequency Air Conditioner
Inverter: Automatically adjust the compressor speed according to the room temperature, leading to lower electricity consumption.
Fixed-frequency: Consume more energy to maintain the high compressor rotation speed.
2. Horsepower (HP) Calculation
For 50-70 square feet, you can choose a 3/4 HP air conditioner.
For 80-100 square feet, you can choose 1 HP unit, and increase the capacity by one level for every additional 40 square feet,
•If the air conditioner needs to be installed in a west-facing space, it's recommended to increase the capacity by one level, i.e., a 1.5 HP air conditioner is advised for a 90 square feet room.
Choose Grade 1 Products to Save Energy and Money!
* Comparison is based on model information listed on the EMSD's Mandatory Energy Efficiency Labelling Scheme website in May 2025. The comparison models are split air conditioners with a rated cooling capacity of 2.4-2.8kW and only providing cooling function. The models are DAIKIN FTKC25TAV1N (Grade 1) and YORK YFZC09 (Grade 5).
For any inquiries or purchases, please call the Sales and Customer Service Hotline at 2678 2626.
Service hours: Monday to Saturday, from 9:00 a.m. to 6:00 p.m. (closed on Sundays and public holidays)
HitachiHitachi RAW-ZH13CCK 1.5HP New Twin Flow Inverter Window Type Air Conditioner (Exclude Standard Installation)RAW-ZH13CCK$7,491.002,000Special Price $7,591.00 Regular Price $10,580.00
PanasonicPanasonic CS-U18CWA 2HP Window-Split Type Inverter Air-ConditionerCS-U18CWA$9,552.002,000Special Price $9,652.00 Regular Price $12,800.00
SharpAH-X24CCA / AU-X24CCA SHARP 2.5HP Single-Split Air ConditionerAH-X24CCA / AU-X24CCA$9,069.002,000Special Price $9,169.00 Regular Price $12,690.00
CarrierCarrier 42HAC09VW 1HP R32 Inverter Cooling Only Split Type Air Conditioner (Exclude standard installation)42HAC09VW$2,824.002,000Special Price $2,924.00 Regular Price $6,880.00
PanasonicPanasonic CS-U12CWA 1.5HP Window-Split Type Inverter Air-ConditionerCS-U12CWA$7,270.002,000Special Price $7,370.00 Regular Price $9,680.00
HitachiHitachi RAW-XH07CDK 3/4HP Inverter Window Type Air Conditioner (Exclude Standard Installation)RAW-XH07CDK$3,965.002,000Special Price $4,065.00 Regular Price $6,080.00
HitachiHitachi RAW-ZH10CCK 1HP New Twin Flow Inverter Window Type Air Conditioner (Exclude Standard Installation)RAW-ZH10CCK$5,991.002,000Special Price $6,091.00 Regular Price $8,180.00
Mitsubishi HeavyInverter Heat Pump Split Type Air-Conditioner (Standard Installation Excluded)SRK50ZSXHWF$12,428.002,000Special Price $12,528.00 Regular Price $22,260.00
HitachiHitachi RAW-XH10CDK 1HP Inverter Window Type Air Conditioner (Exclude Standard Installation)RAW-XH10CDK$4,878.002,000Special Price $4,978.00 Regular Price $7,680.00
PanasonicPanasonic CS-U9CWA 1HP Window-Split Type Inverter Air-ConditionerCS-U9CWA$5,791.002,000Special Price $5,891.00 Regular Price $7,680.00
HitachiHitachi RAW-ZH07CCK 3/4HP New Twin Flow Inverter Window Type Air Conditioner (Exclude Standard Installation)RAW-ZH07CCK$5,191.002,000Special Price $5,291.00 Regular Price $6,680.00
RasonicRS-RZ24BK 2.5HP Inverter Split Type Heat Pump Air Conditioner (Exclude Standard Installation)RS-RZ24BK$14,683.002,000Special Price $14,783.00 Regular Price $18,580.00
MideaMW-09CRF8B 1 HP Window Type Inverter Air-conditioner (Cooling with Remote)MW-09CRF8B$3,922.002,000Special Price $4,022.00 Regular Price $6,499.00
RasonicRC-HU180Z 2 HP Inverter Window Type Cooling Only Air-Conditioner(With Remote Control)RC-HU180Z$7,810.002,000Special Price $7,910.00 Regular Price $10,600.00
RasonicRC-HU240Z 2.5 HP Inverter Window Type Cooling Only Air-Conditioner (With Remote Control)RC-HU240Z$10,080.002,000Special Price $10,180.00 Regular Price $14,000.00
PanasonicCWHU70AA Inverter Window Type Cooling Only Air-Conditioner(With Remote Control)(3/4HP)CWHU70AA$4,900.002,000Special Price $5,000.00 Regular Price $6,480.00
PanasonicCWHU90AA Inverter Window Type Cooling Only Air-Conditioner(With Remote Control)(1HP)CWHU90AA$6,194.002,000Special Price $6,294.00 Regular Price $8,180.00
RasonicRCHU70A Inverter Window Type Cooling Only Air-Conditioner(With Remote Control)(3/4HP)RCHU70A$4,227.002,000Special Price $4,327.00 Regular Price $5,580.00
RasonicRCHU90A Inverter Window Type Cooling Only Air-Conditioner(With Remote Control)(1HP)RCHU90A$5,379.002,000Special Price $5,479.00 Regular Price $7,180.00
RasonicRCHU120A Inverter Window Type Cooling Only Air-Conditioner(With Remote Control)(1.5HP)RCHU120A$6,803.002,000Special Price $6,903.00 Regular Price $9,880.00
RasonicRCHU180A Inverter Window Type Cooling Only Air-Conditioner(With Remote Control)(2HP)RCHU180A$8,357.002,000Special Price $8,457.00 Regular Price $11,980.00
RasonicRCHU240A Inverter Window Type Cooling Only Air-Conditioner(With Remote Control)(2.5HP)RC-HU240A$12,835.002,000Special Price $12,935.00 Regular Price $15,980.00
RasonicRC-SU180A 2HP Inverter Plus - Inverter Window Type Cooling Only Air Conditioner(With Remote Control)RC-SU180A$7,608.002,000Special Price $7,708.00 Regular Price $10,080.00
PanasonicCW-SU70AA Inverter LITE - Inverter Window Type Cooling only Air-Conditioner (3/4 HP)CWSU70AA$4,281.002,000Special Price $4,381.00 Regular Price $5,480.00
