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GENERAL ASWG18KNTA/AOWG18KNTA vs HITACHI RAK-XH18HDK/RAC-XH18HDK Comparison

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ASWG18KNTA/AOWG18KNTA RAK-XH18HDK/RAC-XH18HDK

  • ASWG18KNTA/AOWG18KNTA has higher stated seasonal efficiency: CSPF 6.1487 and HSPF 5.4377, versus CSPF 4.7252 and HSPF 4.5264 for RAK-XH18HDK/RAC-XH18HDK.
  • ASWG18KNTA/AOWG18KNTA lists 18,000 BTU/h heating capacity, versus 15,350 BTU/h for RAK-XH18HDK/RAC-XH18HDK. Both are 2 HP cooling-and-heating models.
  • ASWG18KNTA/AOWG18KNTA features a PM2.5 filter and automatic vertical/horizontal swing. RAK-XH18HDK/RAC-XH18HDK features four-stage purification, indoor/outdoor FrostWash cleaning, app control and occupancy-based energy saving.
  • ASWG18KNTA/AOWG18KNTA has a 1-year warranty. RAK-XH18HDK/RAC-XH18HDK has a 2-year full-unit warranty and a 5-year compressor warranty.
項目/itemASWG18KNTA/AOWG18KNTARAK-XH18HDK/RAC-XH18HDK
System typeAll-DC inverter wall-mounted split air conditioner; cooling and heatingInverter split air conditioner; cooling and heating
Horsepower2 HP
RefrigerantR32
Cooling capacity — product specifications18,000 BTU/h (5.28 kW)18,084 BTU/h
Heating capacity — product specifications18,000 BTU/h (5.28 kW)15,350 BTU/h
Rated cooling capacity — energy label5.280 kW5.300 kW
Cooling capacity — energy label5.29 kW5.54 kW
Rated heating capacity — energy label5.280 kW4.500 kW
Heating capacity — energy label5.40 kW4.75 kW
Rated cooling power consumption — energy label1.500 kW1.850 kW
Rated heating power consumption — energy label1.280 kW1.300 kW
Cooling energy label gradeGrade 1
Heating energy efficiency gradeGrade 1
Cooling Seasonal Performance Factor (CSPF)6.14874.7252
Heating Seasonal Performance Factor (HSPF)5.43774.5264
Annual cooling energy consumption434 kWh567 kWh
Annual heating energy consumption42 kWh43 kWh
Power supply220 V / single-phase / 50 HzNot specified
Indoor dimensions (H × W × D)280 × 980 × 240 mm294 × 950 × 230 mm
Outdoor dimensions (H × W × D)632 × 799 × 290 mm420 × 792 × 299 mm
Indoor net weight12.5 kgNot specified
Outdoor net weight35 kgNot specified
Applicable area160–200 sq. ft.Not specified
Origin and manufacture — source valuesProduct specifications and Attributes: Thailand; energy label place of manufacture: ThailandAttributes country of origin: Malaysia; energy label place of manufacture: China & Malaysia
Unit warranty1 year2-year full-unit warranty
Compressor warrantyNot specified5 years
Air filtrationPM2.5 filterPre-filter and ViroSense Z1 filter; four-stage purification also includes FrostWash and AQtiV-Ion technology
Automatic heat-exchanger cleaning❌ Not specified✅ Upgraded FrostWash: heat, freeze and wash process for indoor and outdoor heat exchangers
Ion purification❌ Not specified✅ AQtiV-Ion technology
Automatic airflow swing6-step vertical and 5-step horizontal automatic swingNot specified
Powerful mode✅ Powerful mode❌ Not specified
Economy / energy-saving mode✅ Economy mode✅ Smart Eco: infrared occupancy sensor reduces power when the room is empty
Dehumidification function✅❌ Not specified
Sleep featuresSleep timerSleep Sense adjusts sound levels, humidity and temperature based on sleep status
App control and power tracking❌ Not specified✅ AirCloud Go app supports remote control and power consumption tracking
Auto restart✅❌ Not specified
Filter cleaning indicator✅❌ Not specified
24-hour program timer✅❌ Not specified
Removable, washable panel✅❌ Not specified
Quiet-operation designAll-DC inverter technology described as providing stable, quiet temperature controlWave-shaped fan blades designed to reduce operating noise
Operating precautionsUse the remote control for switching operations; wait 2–3 minutes after operation stops before switching off the main power supplyNot specified

The above information is analyzed and compared by AI, and the content may not be 100% accurate. If you have any questions, please contact our sales staff or the brand for inquiries.