TONGYI Air to Water Heat Pump is specially developed with inverter technology with top energy rating A+++.
Compared with R410A, R32 is
★ Higher heat transfer coefficient and better performance
★Less charged volume is needed in the system
★ Lower GWP (Global Warming Potential)，32% compared with R410A
★Lower GWP and carbon emission reduce up to 75% of CO2
Twin rotary Inverter
Twin rotary DC inverter compressor uses 30% less power than traditional scroll compressors whilst also giving a wider operating frequency range, enabling precise
control and reducing running noise levels
DC Inverter EVI Technology can effectively reduce power consumption and improve the heating capacity of heat pump units to ensure stable performance even at ambient temperatures as low as -25°C.
BLDC motor fan, effectively reduce the wind noise
The rotor is made of permanent magnets and the stator of high density pure copper coils are concentrated and wound together to keep low noise and efficient operation.
Stepless adjustment can be carried out according to the changes of system operation. The system operates efficiently under different loads, with the system efficiency up to 85%.
With several sound shed design and logic, 40dB(A) at 1 meter distance (Min. Flow).
Stable Running at -25℃ Ambient Temperature
With Inverter EVI technology, TONGYI heat pump can operate efficiently at -25°C, maintain high COP and reliable stability.
Machine can be connected with WiFi.
Easy install and maintenance
• TONGYI heat pump fully packaged Monobloc that additional water side components are included in the package.
• No need to work refrigerant piping, easier and quicker installation.
In addition, the running noise of the water pump is extremely low, and the built-in water pump greatly reduces the installation difficulty of the system.
With IoT technology, we can check the heat pump status remotely. When there is fault occurs, it is easy for us to check the product information and give the immediate support to our customers.
With OTA（update over air） technology, If there is any error happens on the software, we can do the remote service by updating the software online. And when the software has a new version with function upgraded,as long as we got your permission, we can update the software remotely.
Quality is taken into account since product design through the whole product life-cycle.With professional design procedure, simulation and over 30 type test, from incoming parts inspection to out-going heat pump inspection during production.
With Research center, product design department and product engineering team, we have technical talents with over 20+ years in heat pump, the development is managed by PLM(Production Lifecycle Management system) with design procedure.
lIntegrated Supply Chain
As a leader and one of the largest professional heat pump manufactures in China,TONGYI heat pump have an integrated supply chain system, for example , the sheet metal parts , heat exchangers including evaporators and condensers are all made in house or by our partners that we have a stake. It helps us better control the quality,optimize the performance easily and ensure on-time delivery. A lot of quality supplies have established strategic cooperative partnership with TONGYI and give us priority when purchasing most of the key material & parts.