High Cop Evi Heat Pump For House Heating with Intelligent Microprocessor
Introduction
EVI air to water heat pump is specially designed for house heating in cold area. The ambient temperature range is -25DC to 43DC. It can use safely in -25DC ambient.
Normal heat pump is difficult to heat below -5 DC. EVI technology importantly increase refrigerant flow of the main loop and outside evaporation enthalpy difference brings 7% to 34% additional heating.
Specification
| TECHNICAL DATA | AXAO-06 | AXAO-08 | AXAO-11 | ||
| Heating | Nominal capacity | kW | 6.43 | 8.66 | 10.83 |
| Power input | kW | 1.59 | 2.08 | 2.54 | |
| COP | W/W | 4.03 | 4.16 | 4.26 | |
| Cooling | Nominal capacity | kW | 6.7 | 9.02 | 10.24 |
| Power input | kW | 1.72 | 2.38 | 2.78 | |
| EER | W/W | 3.89 | 3.79 | 3.69 | |
| DHW | Nominal capacity | kW | 5.78 | 7.78 | 9.83 |
| Power input | kW | 1.86 | 2.43 | 2.93 | |
| COP | W/W | 3.1 | 3.2 | 3.35 | |
| Power supply | V/Ph/Hz | 220~240/1/50 | |||
| Max. leaving water temperature (without using backup heater) | 55 | ||||
| Working ambient range | -25 - 43 | ||||
| Refrigerant type | R410A | ||||
| Compressor | TOSHIBA Ratory | ||||
| Net Dimensions HxWxD | mm | 1070*1140*480 | 1275*1205*480 | ||
| Net weight | kg | 125 | 130 | 179 | |
| Noise level | dB(A) | 53 | 53 | 55 | |
Features
1. EVI compressor special designed for high water temperature
2. Base frame and external panels made of galvanized powder coated steel
3. Water exchanger equipped with high efficiency tube in heat exchanger
4. Can work under the temperature -25°C stably with good COP, by adopting the super EVI tech
5. High efficiency compressor with R410A refrigerant
6. Fully sealed control box with water proof level IPX4
7. Intelligent controller and adjustment by intelligent microprocessor
8. Thermostatic heating element for evaporator anti-frosting protection
9. Thermostatic or electrical expansion valve
10. Electrical heating element inside as back up for emergency
11. Automatic defrosting function included
