PANASONIC CS-LZ12ZKA vs CS-HZ12BWA/CU-HZ12BWA Comparison

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CS-LZ12ZKA

PANASONIC CS-LZ12ZKA 1.5HP R32 Wifi AI Inverter Split Type Air Conditioner(Heat Pump)

HK$7,389 ~~HK$9,280~~

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CS-HZ12BWA/CU-HZ12BWA

PANASONIC CS-HZ12BWA/CU-HZ12BWA 1.5HP Wi-Fi Inverter Window-Split Type Heat Pump Air-Conditioner

HK$9,989 ~~HK$13,800~~

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Side by side

CS-LZ12ZKA CS-HZ12BWA/CU-HZ12BWA

CS-LZ12ZKA has a smaller, lighter indoor unit: 290 × 779 × 209 mm and 9 kg, versus 315 × 820 × 245 mm and 12 kg for CS-HZ12BWA/CU-HZ12BWA (H × W × D).
CS-HZ12BWA/CU-HZ12BWA has a shorter, narrower but deeper outdoor unit than CS-LZ12ZKA: 385 × 548 × 471 mm versus 420 × 765 × 289 mm (H × W × D).
CS-LZ12ZKA has a higher CSPF, at 5.6703 versus 5.5110; CS-HZ12BWA/CU-HZ12BWA has a higher HSPF, at 5.0240 versus 4.8125.
CS-LZ12ZKA lists cooling/heating power input of 920 W/1200 W, compared with 1.025 kW/1.041 kW for CS-HZ12BWA/CU-HZ12BWA.
CS-HZ12BWA/CU-HZ12BWA specifies heat-exchanger auto cleaning, after-shutdown mold prevention and 24-hour mold monitoring; these features are not specified for CS-LZ12ZKA.

項目/item	CS-LZ12ZKA	CS-HZ12BWA/CU-HZ12BWA
Air conditioner type	Inverter split-type heat pump	Inverter window-split-type heat pump
Indoor unit model	CS-LZ12ZKA	CS-HZ12BWA
Outdoor unit model	CU-LZ12ZKA	CU-HZ12BWA
Horsepower	1.5 HP
Cooling capacity — product specifications	11,100 Btu/h	12,010 Btu/h (3.52 kW)
Heating capacity — product specifications	14,400 Btu/h	12,010 Btu/h (3.52 kW)
Rated cooling capacity — energy label information	3.250 kW	Not specified
Cooling capacity — energy label information	3.27 kW	Not specified
Rated heating capacity — energy label information	4.210 kW	Not specified
Heating capacity — energy label information	4.13 kW	Not specified
Cooling electrical input	920 W; energy-label rated power consumption: 0.920 kW	1.025 kW
Heating electrical input	1200 W; energy-label rated power consumption: 1.200 kW	1.041 kW
Cooling current	4.4 A	5.50 A
Heating current	5.6 A	5.25 A
Voltage	220 V	Not specified
Energy label	Grade 1
Heating energy efficiency grade	Grade 1	Not specified
CSPF — cooling seasonal performance factor	5.6703	5.5110
HSPF — heating seasonal performance factor	4.8125	5.0240
Annual cooling energy consumption	290 kWh	Not specified
Annual heating energy consumption	38 kWh	Not specified
Dehumidifying capacity	Not specified	2.0 L/h
Refrigerant	R32
Inverter operation	✅
Wi-Fi app control	✅ Panasonic Comfort Cloud
Air purification system	nanoe® X Mark 3
Stated purification performance	Inhibits up to 99.99% of SARS-CoV-2, various viruses, bacteria and allergens; removes odors	Inhibits 99.99% of bacteria and viruses; suppresses allergens
Allergy certifications and testing	Not specified	National Asthma Council Australia certification; anti-allergy performance tested under German VDI 6022 standards
AEROWINGS dual-flap airflow	✅ Optimizes cool and warm airflow distribution	❌ Not specified
Heat-exchanger auto cleaning	❌ Not specified	✅ Frost and defrost cycles wash away dust and dirt
After-shutdown mold prevention	❌ Not specified	✅ Fan continues running and releasing nanoe® after shutdown
24-hour mold monitoring	❌ Not specified	✅
Indoor dimensions (H × W × D)	290 × 779 × 209 mm	315 × 820 × 245 mm
Outdoor dimensions (H × W × D)	420 × 765 × 289 mm	385 × 548 × 471 mm
Indoor net weight	9 kg	12 kg
Outdoor net weight	27 kg	25 kg
Liquid-side pipe diameter	6.35 mm (1/4 inch)
Gas-side pipe diameter	12.70 mm (1/2 inch)	9.52 mm (3/8 inch)
Pipe length	Not specified	1–20 m
Power plug	Not specified	15 A three-round-pin plug
Country of origin	Malaysia	Philippines
Warranty	1-year full warranty	1 year
Motor/compressor warranty period	5 years

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