อีกขั้นแห่งการผสมผสานเทคโนโลยี เพื่อความสะอาดจากเครื่องปรับอากาศฮิตาชิ

Frost
Wash
The coil cleaning system helps keep the cooling panel clean, ensuring fresh, cool air
every day, while also reducing viruses and bacteria by up to 99%* and mould by up to 95%*
*Tested by Kitasato Research Center of Environmental Science.
Test No. 2020_0650.
Test model: RAS-X22K Reduction effects of virus was observed by operating FroshWash™ once.
**Tested by Kitasato Research Center of Environmental Science. Test No. 2020_0650.
Test model:
RAS-X22K Reduction effects of bacteria was observed by operating FroshWash™ once.
***Tested by Kitasato Research Center of Environmental Science. Test No. 2020_0650.
Test model:
RAS-X22K Reduction effects of mold was observed by operating FroshWash™ once.
Delivering exceptionally clean air with a two-step air filtration system. The Stainless Pre-Filter and PM2.5 Wasabi Filter operate in tandem to effectively capture up to 99%* of fine particles as small as 2.5 microns.
Stainless steel-coated filter panels effectively trap dust, are durable, and reduce bacteria accumulation by up to 99%*.99%*

*Tested by Boken Quality Evaluation Institute. Testing Number 20214009288-1 , 10218327, 022580-1. Testing Method JIS Z 2801.

The air sleep timer feature operates quietly, helping you sleep more soundly.

Exclusive features from Hitachi air conditioners provide maximum energy savings and efficient performance.

Control the air conditioner from anywhere, anytime, with the airCloud Home WiFi
Adapter (accessory).
* Compatible with inverter models that support WiFi accessories only.
Ease of Connection
Quick, easy installation and connection via QR code.


The system automatically
commands the air conditioner to operate according to the distance which has been set, whether
you're arriving home or leaving.
Facilitates location detection and temperature profiles, automatically adjusting the temperature as you approach home in preparation for your arrival.

All air conditioners can be connected through the airCloud app, enabling you to check and control your air conditioner's status from anywhere, anytime. This provides peace of mind and eliminates worries about forgetting to turn off the units.

| Model Name / Indoor | RAK-QH18PCEST |
|---|---|
| Model Name / Outdoor | RAC-QH18PCEST |
| Model Name / Pipe Set | PP24S4MTH |
| Cooling Capacity (kW) | 5.2(0.9-5.5) |
| Cooling Capacity (BTU/h) (RPM) | 18,100 (3,070 - 18,760) |
| SEER | 17.40 |
| EGAT STAR Level | EGAT 5 |
| Electricity Expense / Year (THB) | 15187 |
| Rated Power Supply | 1φ, 50Hz, 220-240V |
| Total Power Input (W) | 1500 (350 ~ 1800) |
| Total Power Input (A) | 6.73 - 7.35 |
| Power Supply (Unit) | Outdoor |
| Airflow Level (m3/min) | 16.0/14.5/12.0/8.5/7.0 |
| Indoor Sound Level (HH/H/M/L/Silent) (dB) | 49/48/40/33/30 |
| Outdoor Sound Level (HH/H/M/L/Silent) (dB) | 52 |
| Piping Maximum Length/Height (m) | 15/10 |
| Piping Minimum Length (m) | 3 |
| Diameter of Liquid/Gas Pipe (mm) | 6.35/12.7 |
| Net Dimension / Indoor (W*H*D) (mm) | 900 x 300 x 230 |
| Net Dimension / Outdoor (W*H*D) (mm) | 658 x 530 x 275 |
| Package Dimension / Indoor (W*H*D) (mm) | 970 x 360 x 300 |
| Package Dimension / Outdoor (W*H*D) (mm) | 778 x 572 x 372 |
| Net Weight Indoor / Outdoor (kg) | 10.0/21.0 |
| Gross Weight Indoor / Outdoor (kg) | 12.0/22.5 |
| Refrigerant | R32 |