Household Air-Source Heat Pump with R32 Refrigerant KSR-28 BP/CA1-Competitive Price Long Service Life

High-End Configurations and International Quality
TENESUN air-source heat pumps’ key components are purchased from internationally renowned listed companies. They offer cutting-edge, stable and reliable performance and low breakdown rate.

Heat Pump’s Exclusive DC Variable Frequency Compressor (EVI)
It’s highly efficient and its heating speed is more 30% energy-efficient than regular compressors’. It can eliminate frequent compressor restarts, provide precise temperature control and strengthen comfort. EVI technology can meet the frigid regions’ needs.

High-Density Fin Heat Exchanger
It’s applied small-diameter heat exchange technology with internally threaded bronze tubes and a hydrophilic anti-corrosive coating. Those improve the machines’ heat exchange performance and water dripping rate when defrosting. Those also enhance the machines’ proof-corrosion and anti-oxidation and double heat transfer efficiency.

Low-Temperature Exclusive DC Motor
It’s with excellent speed adjustment function and it can adjust real-time operation speed refer to air inlet demand. Its advantages include fast response, smooth speed adjustment, a wide-range speed adjustment,low energy consumption and so on.

Efficient Plate Heat Exchanger
It’s applied SUS316L stainless steel, whole fusion welding technology and uniformly molded plates.Those guarantee heat transfer all around,the minimum heat exchange temperature difference less than 1°C, faster temperature increment and machines with highly efficient operation.

Dual Electronic Expansion Valve Control(Precise, Stable and Dual-Control Technology)
All of our new products are applied dual-control technology and PID adjustment technology.Those can guarantee stable EVI in less three minutes, increase capacity by about 20% and get more efficient heating results.

Precise Pressure Sensor
It’s applied a joint-venture brand's precise pressure sensor.It is monitoring real-time system pressure, optimizing the heat pump's energy allocation strategy, improving system efficiency and promptly detecting problems such as pipe leaks and pressure anomaly.Those guarantee safe and stable system operation and prevent equipment damage.