A. O. Smith introduces the world's smallest heat pump water heater with the HPW Series. This Hybrid Wall Hung Electric Water Heater is the most advanced water heater of its class, featuring a patented heat pump module that delivers hot water at a much-reduced energy cost.
Its compact wall-hung design fits perfectly in high-end condominiums where space is premium and energy efficiency is prized. Its beautiful exterior and user-friendly LED HD touch display match the elegance and luxury of your bathroom.
Why Choose Our Product
Efficient Renewable Energy Technology
This water heater is a highly efficient, energy-saving and environment-friendly device. While running in energy-saving mode, users can save up to 60% on electricity costs when compared to a conventional electric water heater.
AES (Adaptive Energy Saving system) function
This water heater has a unique AES feature which adopts the heating cycles to the water utilization habit of the user. This enables the water heater to switch on automatically at the required time, saving energy by minimizing thermal losses.
Blue Diamond Glass Lined Tank
This water heater comes with a special glass-lined tank. This lining offers the protection against tank corrosion and increases the life of the water heater and it is achieved through a specialized fusion process.
The tanks are designed to pass 100,000 cycle fatigue test. This makes it one of the best tanks resistant to rust and scaling.
Glass Lined Heat Exchanger
The glass lining of the heat exchanger offers protection against corrosion and increases the life of the water heater. The lining is stronger and more corrosion-resistant than any other in the industry.
Glass-lined Electric Heating Element
This water heater is incorporated with a 3kW heating element which helps in quick heating. If the temperature is set above 50°C then the heating element is activated. Users also have an option of heating the water completely in 3kW mode.
This water heater has a built-in digital display for readings and key parameters for ease of operations. The user-definable functions and parameters are setting of Mode, Timers, Override, AES [Adaptive Energy Saving System], Temperature Setting, Hot Water Display Quantity and Power-off Memory Function.
The diagnostics of the units malfunctions can be shown by the LED display.
Users can select electric heating by pressing the override key and the water heater starts electrical heating immediately to reach the pre-set temperature.
Wireless Remote Control
Comes with a remote control for easy access user experience
Display of Hot Water Amount
This water heater has a function of displaying amount of hot water available.
This water heater can be set by the user to operate in different energy modes: The high-efficiency mode uses only environmental heat to heat the water up to 50°C. The hybrid mode uses the heating element only if the set temperature is > 50°C.
This water heater timer enables the unit to switch on automatically at pre-set times of the day, in energy saving mode.
Power-off Memory Function
This water heater can retain the set information for 48 hours, even in power off condition.
High Temperature Limit Protection Switch
This water heater employs a high-temperature limit protection switch. In case any fault occurs and the water temperature exceeds the highest preset temperature, the switch rapidly cuts off the phase and neutral line simultaneously to guarantee safety.
A safety valve for the water heater is provided and set while leaving the factory and it is not adjustable by the user. The safety valve must be installed at the inlet pipe of the water heater.
This valve will relieve pressure automatically while the piping system exceeds the rated pressure. The discharge port of the safety valve and the condensate pipe should be connected to the floor drain through the three-pass discharge pipe.
Pro-Safety Electric Leakage Protection
Built-in Tri-polar ELCB detects any fault in ground wire circuit and cuts off all connections between the water heater and the electric supply instantaneously
|Rated volume (L) / (Gal)||80 / 20|
|Rated voltage (V)/Rated frequency (Hz)||220V 60Hz|
|Rated input power (W)/Rated current (A)|
|Electrical mode heating||3000/13.7|
|Efficiency Power Input||0.21kW|
|Efficiency Heating Capacity||0.54kW|
|Backup Electric Power Input||3kW|
|Inner tank rated pressure (MPa)||0.8|
|Range of water temperature (°C)||35-75|
|Environment application range of energy-saving mode (°C)||10-43|
|Refrigerant charge volume (g)||123|
|Noise level (dB(A))||40|
|Net Weight (kg)||45|