Specification
| Model | 18000BTU | ||
| Type | Cooling only | ||
| Control type | Remote | ||
| Power supply | Ph-V-Hz | 1Ph-220-240V~50Hz | |
| Voltage Range | V | 150~265 | |
| Cooling | Capacity | Btu/h | 18000(3412~19800) |
| Capacity | W | 5276(1000~5803) | |
| Rated power Input | W | 1516(300~2390) | |
| Rated current | A | 7.5(1.4~10) | |
| EER | W/W | 3.48 | |
| Max power Input | W | 2390 | |
| Max current | A | 10 | |
| Moisture removal | Liters/h | 1.6 | |
| Indoor noise level | dB(A) | 42 | |
| Outdoor noise level | dB(A) | 51 | |
| Compressor | Type | Rotary | |
| Model | GSD11 | ||
| Brand | HITACHI | ||
| Expansion device | Capillary | ||
| Indoor air flow (Hi/Mi/Lo) | m3/h | 850 | |
| Indoor unit | Dimension(W*D*H) | mm | 910×294×206 |
| Packing (W*D*H) | mm | 979×372×277 | |
| Net/Gross weight | Kg | 10 | |
| Outdoor unit | Dimension(W*D*H) | mm | 795×305×549 |
| Packing (W*D*H) | mm | 835×340×585 | |
| Net/Gross weight | Kg | 27/32 | |
| Refrigerant piping | Liquid side/ Gas side | mm(inch) | φ6(1/4")/φ12(1/2") |
| Max. refrigerant pipe length | m | 15 | |
| Max. difference in level | m | 5 | |
| Pressure | High(DP) | MPa | 4.5 |
| Low(SP) | MPa | 1.9 | |
| Refrigerant | R410A | ||
| Ambient temperature | ℃ | -15~50 | |
| Suitable area | m2 | 20~35 | |
| Connecting Wiring | Size x Core number | 4×1.5 | |
| Power supply cord | 1.5mm² | ||
| 40'HQ | 250 | ||
Discover More about Puremind AC
Download Product Brochures
Explore detailed specifications,BTU options, installation manuals, and model comparisons of Puremind air conditioners.
OEM & ODM Services
Partner with us to customize air conditioning systems to your brand’s needs — from product design and packaging to technical specifications and certifications.
Become a Distributor
Join our international distributor network. We offer reliable product supply, marketing resources, and local sales support to help you grow in your region.
Frequently Asked Questions.
What refrigerant is used?
Puremind inverter models use R410A refrigerant. R32 models are also available for high-efficiency needs.
Is it suitable for high-temperature environments?
Yes. Operating range is –15°C to 50°C, ideal for tropical climates and high-temperature regions.You can choose any of our products above 18,000 BTU depending on your room size. If you're unsure, feel free to consult our experts.
What is the energy efficiency rating?
Models feature an EER rating between 3.2 and 3.7, suitable for energy-conscious applications.
Does it support ultra-quiet operation?
Yes. With noise levels as low as 34 dB, it’s well-suited for bedrooms and quiet indoor environments.
Worried About Installation?
We’ve got you covered — whether you’re a distributor or end user, our installation training and support resources will walk you through every step.
Still have Question?
We’re just a message away
—let’s make your HvAC sourcing easier.
