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AO Smith CAHP Double Fan Heat Pumps

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

The AO Smith CAHP-3HP Double Fan Air-to-Water Heat Pump is a high-capacity, commercial-grade hot water solution engineered for large and continuous hot water demand. With a 455-litre integrated storage tank and dual-fan configuration, it delivers superior performance and faster heat transfer.

Powered by Intelligent Adaptive Energy Saving (AES) Technology, the CAHP-3HP intelligently analyzes water usage patterns and optimizes heating cycles to significantly reduce energy consumption. It is ideally suited for residential apartments, hospitals, resorts, villas, and large commercial facilities where reliability and energy efficiency are critical.

  1. Intelligent Adaptive Energy Saving (AES) Technology
    Automatically learns usage patterns and optimizes heating to deliver maximum efficiency with minimal power consumption.
  2. Up to 70% Energy Savings
    Extracts heat from ambient air instead of direct electrical heating, drastically reducing operating costs.
  3. High-Capacity Double Fan Design
    Dual fans ensure enhanced heat exchange, faster heating, and stable performance for high-demand applications.
  4. Environment Friendly Operation
    Uses R134a green refrigerant to reduce greenhouse gas emissions and support sustainability goals.
  5. Advanced Safety Protection
    Equipped with 7 safety protections 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 regional teams and centralized technical support.

Brand & Technology Partner:

  • AO Smith

We supply and install genuine AO Smith CAHP-3HP heat pumps with complete system sizing, professional installation, and after-sales service support.

Technical Specifications – CAHP-3HP:

Parameter Specification
Model CAHP3.0-120-12
Model Type Outdoor Integrated Heat Pump Water Heater (Double Fan)
Tank Capacity 455 Litres
HP Rated Power 2.22 kW
HP Rated Heating Capacity 8 kW
Coefficient of Performance (COP) 3.6
Electrical Heating Capacity 12,000 W
Hot Water Delivery Rate (ΔT = 30°C) 230 LPH (Efficiency) / 573 LPH (High Demand)
Water Temperature (Efficiency Mode) 65°C
Operating Temperature Range 35°C – 75°C
Ambient Temperature for Heat Pump 7°C – 43°C
Refrigerant R134a (1850 g)
Unit Operation Noise 59 dB(A)
Air Outlet Noise 62 dB(A)
Power Supply 230V / 50Hz or 400V / 3N / 50Hz
Connection Size Inlet / Outlet / T&P / Drain – 3/4" Female Thread
Net Weight 229 kg
Operating Weight 684 kg
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