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AO Smith HPA 120 Heat Pumps

Reliable and sustainable water heating solutions for homes, industries, and commercial spaces.

The AO Smith HPA-120 Air-to-Water Heat Pump is a high-capacity, intelligent hot water solution designed for commercial and premium residential applications. With a large 450-litre storage tank, it uses advanced heat pump technology to extract heat from the surrounding air and efficiently convert it into hot water.

Powered by AO Smith’s Intelligent Adaptive Energy Saving (AES) Technology, the HPA-120 analyzes hot water usage patterns and optimizes heating cycles automatically, delivering consistent hot water while reducing energy consumption and operating costs by over 70% compared to conventional electric water heaters.

  1. Intelligent Adaptive Energy Saving Technology
    AES technology studies user consumption patterns and intelligently optimizes heating for maximum efficiency.
  2. Up to 70% Energy Savings
    Extracts heat from ambient air instead of relying solely on electricity, drastically lowering power consumption.
  3. Smart Operating Modes
    Offers three selectable modes – Efficiency, Hybrid Turbo, and Electric – to match varying hot water demand.
  4. Environment Friendly Operation
    Uses R134a green refrigerant to reduce greenhouse gas emissions and environmental impact.
  5. Advanced Safety Protection
    Equipped with 7 layers of safety including voltage protection, temperature limit protection, refrigerant leakage detection, compressor overheating protection, and pressure relief valve.
  6. AO Smith Service Excellence
    Backed by a nationwide service network with dedicated regional teams and centralized technical support.

Brand & Technology Partner:

  • AO Smith

We supply and install genuine AO Smith HPA-120 heat pumps with complete system sizing, installation, and after-sales support.

Technical Specifications – HPA-120:

Parameter Specification
Model HPA-120D2.0A
Rated Storage Capacity 450 Litres
Power Supply 220V / 50 Hz
Rated Input (Efficiency Mode) 1380 W / 6.5 A
Rated Input (Hybrid Turbo Mode) 2380 W / 11 A
Heating Output (Efficiency Mode) 5800 W
Heating Output (Hybrid Turbo Mode) 6800 W
Coefficient of Performance (COP) 4.2
Water Temperature Range 35°C – 75°C
Ambient Operating Temperature 7°C – 43°C
Tank Rated Pressure 10 Bar
Refrigerant R134a (1400 g)
External Unit Weight 55 kg
Tank Weight 133 kg
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