50% Speed Up Heating Time
Upon activation, the Atecpool MegaHigh Inverter Heat Pump uses a smart inverter control to automatically optimize compressor and fan speeds, along with EEV adjustment, enabling up to 50% faster initial heating stability compared to traditional heat pumps.
Spiral Titanium Heat Exchanger
Atecpool’s patented titanium heat exchanger is a spiral tube inside; the titanium coil ensures high heat exchange efficiency and prevents corrosion, extending the unit’s lifespan.
Electronic Expansion Valve
The electronic expansion valve provides precise, fast adjustment to refrigerant flow, ensuring system stability even under sudden load changes. It delivers accurate control in low temperatures and maintains consistent water temperature across a wide operating range.
Broad Climate Suitability
The unit can adapt to a wide climatic range. Lab tests showed stable operation in -15 to 55 °C. This feature makes the unit suitable for markets all over the world
Soft Starting
When the machine is turned on, its soft start technology avoids a sudden fluctuation of taking high amps, but starts the unit softly and reaches stable current slowly.
Low Noise
The DC inverter fan with special-design blades not only saves energy but also helps to reduce noise by 20%.


