Air-Water heat pump EH Inverter
Packaged Air-Water EH Inverter heat pump, air cooled, reversible, for operation in cooling and in heating, complete with hydronic system and the possibility to manage an external diverter valve for domestic hot water production through separate storage/cylinder.
“DC Inverter” technology for continuous variation of the power to suit demand, and for optimised management of power consumption.
Characteristics
- Compressor: hermetic rotary Scroll type, DC inverter (control of variable capacity from 30% to 120%) with reduced inrush current during start-up and automatic power factor correction (complete with thermal protection and crankcase heater)
- Refrigerant: R410A
- Air side finned coil heat exchanger with copper tubes and aluminium fins with hydrophilic treatment (complete with protective structure)
- External rotor axial flow electric fan, complete with thermal protection and protective structure
- Proportional electronic device for pressure responsive continuous fan speed control
- Water side brazed plate exchanger in stainless steel, suitably insulated, complete with water flow differential pressure switch
- External air temperature probe supplied standard
- Structure in galvanised and painted sheet metal, complete with antifreeze heating element on condensate drain pan
- Configuration with hydronic system, complete with ErP circulator, diaphragm expansion vessel, air vent valves, and safety valve
- High and low pressure switches
- Water connections
- Mesh filter supplied standard
- Forced unit dump. Compressor modulation to limit the power and inrush current; also usable with “night mode” function to limit noise during the night-time
- “Clock” board
- Condensation control
Standard configuration
- Hydronic system, complete with: 3-speed electronic circulator, diaphragm expansion vessel, air vent valves, safety valve
- Low and high pressure switch
- Double digital set-point
- Mesh water filter
- Forced unit dump (FDL). Compressor modulation to limit the power and input current (digital input). Also usable as a “night mode” function to limit noise during the night-time
- Clock board
- Condensation control
| Model | Cooling Capacity nom [kW] | Heating Capacity nom [kW] | EER/COP | Space heating seasonal energy efficiency... | Q.ty per pack. | Code | |
|---|---|---|---|---|---|---|---|
Model EH1819T-DC | Cooling Capacity nom [kW] 20,10 | Heating Capacity nom [kW] 19,10 | EER/COP 3,69/ 3,94 | Space heating seasonal energy efficiency class Low temperature applications A++ (min D/max A+++) | Q.ty per pack. 1 pcs | Code 07247061 | |
Model EH2519T-DC | Cooling Capacity nom [kW] 27,50 | Heating Capacity nom [kW] 25,30 | EER/COP 3,67/ 3,94 | Space heating seasonal energy efficiency class Low temperature applications A++ (min D/max A+++) | Q.ty per pack. 1 pcs | Code 07247071 | |
Model EH3019T-DC | Cooling Capacity nom [kW] 31,70 | Heating Capacity nom [kW] 29,40 | EER/COP 3,73/ 3,97 | Space heating seasonal energy efficiency class Low temperature applications A++ (min D/max A+++) | Q.ty per pack. 1 pcs | Code 07247081 |
Cooling performance under the following standard nominal conditions: - Air temperature = 35 °C; - Water temperature = 23/18 °C. Heating performance under the following standard nominal conditions: - Air temperature = 7 (6) °C; - Water temperature = 30/35 °C. Energy efficiency classes in accordance with EU Regulations no. 811-813 / 2013, and to the EN 14825 and EN 14511 standards. Refrigerant R410A (GWP = 2088) Power supply: 400 Vac/3ph+N/50 Hz |