20kw R410a ETL certified double sounce heat pump project examples

1.double source heat pump. 2.high COP 3.auto-option working source.

[Wide application]

Apply to hotel , apartments , household , villa , factory , school , foot massage , sauna , bath house , SPA Center , beauty salon , fitness center , swimming pool , aquaculture etc , places which need cold and hot water . Can configure different types of end-equipmnet which running by water , such as fan coil , floor heating , heat radiation , insulation tank . The modular construction is apply to all kinds of projects , really the best choice for the office building , hotels , restaurant , movie theater , shopping plaza , gymnasium , hospital etc .

[Patent product with Multi-usage function]

Multi-function patent with five modes : air heaing , air cooling , domestic hot water , air heating & domestic hot water at he same time , air cooling & domestic hot water at the same time .

[High efficiency and energy saving]

COP can be more than 7.5 when it is cooling + hot water . Low operating cost , comprehensive energy consumption is only 75% of the solar energy water heater , 25% of the electric water heater .

[Three-core design]

Integrated control of heat pump,electric heater and solar heating (optional), can be set flexibly, with automatic heating mode, can supply hot water all day.

[High-quality components]

Using High-efficiency scroll compressor,plate-type heat exchanger, high efficiency shell and tube heat exchanger,high efficient spiral tube heat exchanger, built-in WILO pump (optional).

high-performance dot matrix controller

[Flexible collocation of the machine and water tank]

The main machine and water tanks can be matched up depending on the use of water volume.

[Flexible installation and convenient]

The main machine and water tank are independent, connected by the water pipe, no connection with the refrigerant pipe, the length of water pipe can be longer or shorter, free choice.

[Integrated design Multi-protection Safe and reliable]

All system is fully-welded, built-in cold and hot water flow protection,compressor discharge temperature protection,high and low pressure protection,compressor over-current and power supply fault phase protection,anti-freeze protection water system, automatic defrost, automatic load regulation.

[Environment protection]  

The use of refrigerant R410A, CO2, no pollution, no waste, environmental.

Simple operation

Dot matrix LCD display with big backlit screen, touch screen buttons, easy to operate.

Intelligent control

Microcomputer intelligent control: The main machine automatically open when any terminal equipment is turned on; the main machine automatically shut down when all the terminal equipment is turned off.

[Multi-protection safety and reliability]

Built-in water flow protection; compressor discharge temperature protection; high or low pressure of the system protection; compressor over-current,power supply fault phase protection; anti-freeze protection; automatic defrost, automatic load regulation, etc.

Quiet running

Low noise technology design, quiet operation.

Working environment

EVI series can apply to -25°C~45°Coutdoor temperature .

20kw R410a ETL certified double sounce heat pump project examples