RASONIC RS-RZ18BK/RU-RZ18BK vs GREE GIH18UZE Comparison

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RS-RZ18BK/RU-RZ18BK

Rasonic RS-RZ18BK 2.0HP Inverter Heat Pump Split Type Air Conditioner (With Remote Control) (RS-RZ18BK/RU-RZ18BK)

HK$8,689 ~~HK$11,880~~

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GIH18UZE

GREE GIH18UZ 2HP R32 Inverter Reverse Cycle Split Type Air Conditioner

HK$6,789 ~~HK$10,890~~

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Side by side

RS-RZ18BK/RU-RZ18BK GIH18UZE

RS-RZ18BK/RU-RZ18BK lists 17,700 Btu/h cooling and 19,800 Btu/h heating; GIH18UZ lists 18,000 BTU/h for both.
RS-RZ18BK/RU-RZ18BK has higher stated seasonal efficiency factors: CSPF 6.3278 and HSPF 5.5726, versus 5.6055 and 4.8861 for GIH18UZ. Both have Grade 1 cooling and heating energy ratings.
Stated annual energy consumption is 415 kWh cooling and 45 kWh heating for RS-RZ18BK/RU-RZ18BK, versus 476 kWh and 47 kWh for GIH18UZ.
RS-RZ18BK/RU-RZ18BK specifies nanoe-G purification and a formaldehyde filter; these features are not specified for GIH18UZ.
RS-RZ18BK/RU-RZ18BK lists a 1-year warranty. GIH18UZ lists a 1-year full-machine warranty and a 5-year compressor warranty.

項目/item	RS-RZ18BK/RU-RZ18BK	GIH18UZ (GIH18UZE / GIH18UZC)
Air conditioner type	Inverter split-type air conditioner with cooling and heating
HP class	2 HP
Refrigerant	R32
Power supply	220 V	220 V / single phase / 50 Hz
Cooling capacity — technical specifications	17,700 Btu/h	18,000 BTU/h
Heating capacity — technical specifications	19,800 Btu/h	18,000 BTU/h
Rated cooling capacity — energy label	5.200 kW	5.275 kW
Cooling capacity — energy label	5.32 kW	5.52 kW
Rated heating capacity — energy label	5.800 kW	5.275 kW
Heating capacity — energy label	5.85 kW	5.30 kW
Cooling power input — stated source values	Technical specifications: 1420 W; energy-label rated consumption: 1.420 kW	Energy-label rated consumption: 1.570 kW
Heating power input — stated source values	Technical specifications: 1440 W; energy-label rated consumption: 1.440 kW	Energy-label rated consumption: 1.400 kW
Cooling current	6.7 A	Not specified
Heating current	6.6 A	Not specified
Cooling energy efficiency grade	Grade 1
Heating energy efficiency grade	Grade 1
Energy-label category	4
Annual energy consumption — cooling	415 kWh	476 kWh
Annual energy consumption — heating	45 kWh	47 kWh
Cooling Seasonal Performance Factor (CSPF)	6.3278	5.6055
Heating Seasonal Performance Factor (HSPF)	5.5726	4.8861
Dehumidifying capacity	2.9 L/h	Not specified
Indoor airflow — high setting	19.3 m³/min	Not specified
Indoor dimensions (H × W × D)	295 × 1060 × 249 mm	333 × 978 × 248 mm
Outdoor dimensions (H × W × D)	619 × 824 × 299 mm	555 × 802 × 350 mm
Indoor unit weight	13 kg net	13.5 kg
Outdoor unit weight	33 kg net	31.5 kg
Pipe diameter	Liquid: 1/4 inch; gas: 1/2 inch	Not specified
Maximum pipe length	30 m	Not specified
nanoe-G air purification	✅	❌ Not specified
Formaldehyde filter	✅ Certified by SGS Taiwan Ltd. to remove 99.9% of formaldehyde	❌ Not specified
AEROWINGS airflow design	✅	❌ Not specified
Airflow direction control	4-way airflow direction settings	4-way auto swing with vertical and horizontal movement
Quiet Mode	✅	❌ Not specified; quiet operation is stated
Powerful Cooling mode	✅	❌ Not specified
Named operating modes	Powerful Cooling, Mild Dry, Quiet Mode	Auto, Cool, Heat, Dry, Fan
Timer	24-hour dual on/off timer	Not specified
Included remote control	✅	❌ Not specified
Blue Fin condenser	✅	❌ Not specified
Country of manufacture	Malaysia	China
Warranty	1 year	1-year full-machine warranty
Separate compressor warranty	Not specified	5 years

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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.