| key specs |
| Capacity | 1.0 Ton | 1.5 Ton |
| Star Rating | 3 Star | 3 Star |
| Type | Split | Split |
| Condenser Coil | Copper | Copper |
| Power Requirement | AC 230V, 50Hz | AC 230 V, 50 Hz |
| Power Consumption | 880 W | 1448 W |
| Dimensions | 84.5 cm x 30 cm x 19.3 cm | 105 cm x 29 cm x 22 cm |
| Technology | Turbo Cool Technology | Auto Climate Technology |
| general |
| Brand | Blue Star | Hitachi |
| Model | 1 Ton 3 Star Split AC (FB312DNU) | 1.5 Ton 3 Star Split AC (FY42524) |
| Model Name | FB312DNU | FY42524 |
| Type | Split | Split |
| Capacity | 1.0 Ton | 1.5 Ton |
| Star Rating | 3 Star | 3 Star |
| Colours | White | White |
| Cooling Capacity | 3400 W | 5500 W |
| Compressor | Inverter Rotary Compressor | Rotary |
| Refrigerant | R - 32 | - |
| Operating Modes | Turbo Mode, Sleep Mode, Cool Mode, Dry Mode | Powerful Mode, Auto Power Save Mode, Cool Mode, Dry Mode, My Mode |
| Condenser Coil | Copper | Copper |
| Remote Control | Yes | Yes |
| Technology Used | Turbo Cool Technology | Auto Climate Technology |
| BEE Rating Year | - | 2017 |
| Cooling and Heating | - | No |
| dimensions |
| Indoor W x H x D | 84.5 cm x 30 cm x 19.3 cm | 105 cm x 29 cm x 22 cm |
| Indoor Unit Weight | 10 kg | 12.9 kg |
| Outdoor W x H x D | 85.8 cm x 53.6 cm x 32.7 cm | 79.2 cm x 60 cm x 29.9 cm |
| Outdoor Unit Weight | 32 kg | 45 kg |
| performance features |
| Indoor Noise Level | Low - 34 dB | - |
| Panel Display | Yes | Yes |
| Cooling Coverage Area | 120 sq.ft | - |
| Turbo Mode | Yes | - |
| ISEER | - | 4 W/W |
| power features |
| Power Requirement | AC 230V, 50Hz | AC 230 V, 50 Hz |
| Power Consumption | 880 W | 1448 W |
| Operating Current | - | 6.4 A |
| air flow and filter features |
| Auto Air Swing | Yes | Yes |
| Air Flow Direction | 2 Way Air Direction | 4 Way Direction |
| Air Circulation | 400 CFM | - |
| Dust Filter | Yes | - |
| Other Air Flow Features | - | Fan Speed: 5, Auto Fan Speed, Air Flow (IDU): 583 CFM, Auto Humid Control |
| Other Filter Features | - | Stainless Steel Plated Filter, Filter Clean Indicator |
| remote control features |
| Night Glow Buttons | Yes | - |
| convenience features |
| Auto Restart | Yes | Yes |
| Timer | Yes | Yes |
| Sleep Mode | Yes | - |
| Memory Feature | Yes | - |
| Self Diagnosis | Yes | - |
| Other Convenience Features | - | Kaimin, Selectable Fan Speeds, On / Off Timer with Advanced Start-up, LCD Wireless Remote Controller |
| warranty |
| Warranty Summary | 1?Year Warranty on Product & 10 Years Warranty on Compressor | 1 Year for Product & 4 Years for Compressor |