| key specs |
| Capacity | 1 Ton | 1.5 Ton |
| Star Rating | 4 Star | 5 Star |
| Type | Inverter Split | Inverter Split |
| Condenser Coil | Copper | Copper |
| Power Requirement | AC 230V, 50Hz | AC 230V, 50Hz |
| Dimensions | 87 cm x 29.5 cm x 23.4 cm | 23.5 cm x 29 cm x 107 cm |
| Power Consumption | - | 1360 W |
| Technology | - | Shield Blu Anti Corrosion Technology |
| general |
| Brand | Panasonic | Panasonic |
| Model | 1 Ton 4 Star Inverter Split AC (CS-NU12AKY4W/CU-NU12AKY4W) | 1.5 Ton 5 Star Inverter Split AC (CS/CU-NU18XKYWA) |
| Model Name | CS-NU12AKY4W/CU-NU12AKY4W | CS/CU-NU18XKYWA |
| Type | Inverter Split | Inverter Split |
| Capacity | 1 Ton | 1.5 Ton |
| Star Rating | 4 Star | 5 Star |
| BEE Rating Year | 2025 | 2022 |
| Colours | White | White |
| Cooling and Heating | No | - |
| Cooling Capacity | 3500 W | 5100 W |
| Compressor | Variable Speed | Twin Rotary Compressor |
| Refrigerant | R-32 | R32 |
| Operating Modes | Auto Mode, Cool Mode, Fan Mode ,Dry Mode,AI Mode,7 in 1 Convertible Mode: (45%, 55%, 70%, 80% , 90%, Full Capacity, High Capacity) | Auto, Cool, Fan, Dry |
| Dehumidification | Yes | Yes |
| Condenser Coil | Copper | Copper |
| Remote Control | Yes | Yes |
| Release date | - | January 24, 2022 |
| Technology Used | - | Shield Blu Anti Corrosion Technology |
| dimensions |
| Indoor W x H x D | 87 cm x 29.5 cm x 23.4 cm | 23.5 cm x 29 cm x 107 cm |
| Indoor Unit Weight | 10 kg | 12 kg |
| Outdoor W x H x D | 67.2 cm x 52 cm x 24 cm | 24.1 cm x 55.7 cm x 78 cm |
| Outdoor Unit Weight | 19.5 kg | 28 kg |
| performance features |
| Indoor Temperature Indicator | Yes | - |
| Cooling Coverage Area | 90 to 120 sq ft | 180 sq.ft |
| Turbo Mode | Yes | - |
| ISEER | 4.6 W/W | 4.7 W/W |
| Indoor Noise Level | - | High - 46 dB, Low - 39 dB |
| power features |
| Power Requirement | AC 230V, 50Hz | AC 230V, 50Hz |
| Power Consumption | - | 1360 W |
| body and design features |
| Evaporator Fin Type | Anti-corrosive Blue Coating Fin | Aluminium |
| Condenser Fin Type | Anti-corrosive Blue Coating Fin | Aluminium |
| Stepped Louvers | Yes | - |
| air flow and filter features |
| Auto Air Swing | Yes | Yes |
| Air Flow Direction | 4 Way Air Direction | - |
| Air Circulation | 494 CFM | 18 mᵌ/min |
| Dust Filter | Yes | Yes |
| Anti-bacteria Filter | - | No |
| remote control features |
| Battery Type | 2 AAA Batteries | 2 AAA Batteries |
| LED Backlit Buttons | - | Yes |
| Night Glow Buttons | - | Yes |
| Other Features | - | Backlit with Illuminance Button |
| convenience features |
| Auto Restart | Yes | Yes |
| Quiet Mode | Yes | - |
| Timer | Yes | Yes |
| Sleep Mode | Yes | Yes |
| Memory Feature | Yes | - |
| Self Diagnosis | Yes | - |
| Other Convenience Features | - | Temperature Display |
| warranty |
| Warranty Summary | 1 Year Comprehensive on Product,+4 Years on PCB and Motor,+9 Years on Compressor. | 1 Year Comprehensive Warranty, 5 Years on PCB and 10 Years on Compressor |