EVI air to water heat pump is specially designed for domestic/commercial
residential hot water, heating and cooling in cold areas where the minimum
temperature is above -25℃.
Our Copeland compressor uses EVI (Enhanced Steam Injection) heating
technology. This greatly improves the heating performance of the heat pump at
low ambient temperatures. Our heat pump can work quietly and stably under low
The EVI heat pump has also received an A+++ energy label. It is more
efficient than ordinary air source heat pumps.
EVI Air to Water Heat Pump Features: 1). EVI compressor is designed for high water temperature
2). R417a or R407c refrigerant, environmental protection-green energy, no CO2 emissions
3). Intelligent control: microprocessor digital controller with liquid crystal display
4). Indoor and outdoor split or integrated design, easy to install.
5). Blue hydrophilic aluminum fins, anti-corrosion, durable, low maintenance
6). Multiple protections to protect the compressor and heat exchanger
7). Internally threaded copper tube, higher efficiency
8). The four-way valve ensures reliable defrosting function
9). It can be used for floor heating, fan coils, water heaters and modern radiators.
10) The shell heat exchanger is equipped with a water exchanger with high-efficiency tubes.
1). Passed CE and RoHS certification
2). Service life is about 20 years
3). 2 years warranty, buy with confidence
Heat Pump Components:
Silver welding technology makes the unit system more reliable; it is likely to avoid refrigerant leakage
2. Intelligent control
The unit adopts an intelligent control system: microprocessor digital controller, liquid crystal display
3. Efficient and environmentally friendly refrigerant, does not destroy the ozone layer
4. Hot gas defrost
Lanwei defrosting system adopts "SAGINOMAMIYA" four-way valve. It can defrost itself intelligently and efficiently.
The electronic expansion valve technology adopted by Leomon is a very unique and advanced technology. Through the intelligent control of refrigerant flow, the use of electronic expansion valve (EEV) has many advantages to the system.
1. EEV adds heating output and COP
2. EEV improves overall operational reliability
3. EEV extends the service life of the compressor
6. DC inverter, energy saving
The DC inverter technology enables the unit to obtain higher efficiency and can save more than 30% of energy consumption per year.
7. Famous brand plate heat exchanger
Ensure the high efficiency and high reliability of the entire heat pump system
EVI Air to Water Heat Pump Specifications:
Power capacity: 8kW, 10kW, 12kW, 15kW, 17kW, 20kW, 25kW, 28kW,
30kW, 35kW, 40kW, 45kW, 55kW, 60kW, 90kW, 100kW, 115kW, etc.