AO Smith Storage Heat Pump Water Heater 300 Ltrs (4 Star)

A. O. Smith HPA-120D2.0A Technical Specifications SpecificationDetails ModelHPA-120D2.0A (450 L capacity) TypeSplit-type, air-to-water heat pump Storage Volume450 litres Voltage / Frequency220 V / 50 Hz (also stated as 230 V / 50 Hz) Rated Input Power & Current- Efficiency Mode: 1,380 W / 6.5 A - Hybrid Turbo Mode: 2,380 W / 11 A COP (Coefficient of Performance)- Efficiency Mode: 4.2 (Comparison: HPA-80 is 3.6) Heating Output- Efficiency Mode: 5,800 W - Hybrid Turbo Mode: 6,800 W Water Temperature Range35 C – 75 C Ambient Temperature Range7 C – 43 C (for efficiency mode) Maximum Tank Pressure10 bar External Unit Dimensions (H×W×D)740 × 350 × 820 mm Tank Dimensions (Diameter × Height)Ø 710 mm × 1,660 mm Weight- External unit: 55 kg - Tank: 133 kg Refrigerant / QuantityR134a — 1,400 g Max. Water Temperature (Heat Pump)Up to 75 C, typical heat pump mode targets ~55 C Modes AvailableEfficiency, Hybrid Turb o Additional: Instant / Electric backup available in related series Notable Features & Safety- AES (Adaptive Energy Saving) system - Wired Digital/Touch remote control - Glass-lined “Blue Diamond” tank coating - 7-layer safety protection (overheat, leak, pressure, ECO switch, etc.) Summary & Highlights The HPA-120D2.0A stands out as a high-efficiency, large-capacity heat pump water heater, optimized for energy savings and user convenience: Offers a large 450 L tank—ideal for hotels, resorts, hospitals, and commercial installations. Delivers high COP values (up to 4.0) with output up to 6.8 kW, maximizing energy efficiency. Robust safety and adaptive intelligence (AES) features ensure efficiency, longevity, and user-friendly experience. Compact outdoor external unit dimensions make installation flexible in terraces or service areas.