Alfea Excellia A.I.
Split Air-to-water heat pumps : ALFEA range
Alfea Excellia A.I.
Alfea Excellia A.I.
Split air-to-water heat pump for high performance solution for large houses and/or cold climate
5 models: 11 to 16 kW
Refrigerant : R410A
With a flow temperature of 60°C at an outdoor temperature of up to -20°C, Alfea Excellia A.I. is a connected split air-to-water heat pump,fitted with a Navistem 400S regulator.
PRODUCT BENEFITS :
> Robust hydraulic conception due to patented coaxial heat exchanger
> Intuitive interface and simplified use
> Remote piloting via Cozytouch application due to NAVISTEM 400S control system
PRODUCT DESCRIPTION > Suitable for new build and renovation
> 8 models: 11 to 17 kW
> Single-phase or three-phase models
> Heating only
> Patented coaxial heat exchanger
> Inverter regulation
> Integrated buffer tank 16 L (24 L for HP models)
AVAILABLE OPTIONS
> 2 zones kit (plug-and-play kit)
> Cooling kit
> Separate hot water tank
> Boiler connection kit
> Room controller
Technical Data
Model :
| ENERGY EFFICIENCY & ACOUSTIC CHARACTERISTICS | ||
| Energy class - Heating (35°C/55°C) | A++ / A+ | |
| Rated heat output (35°C/55°C) | kW | 11 / 9 |
| Annual energy consumption - Heating (35°C/55°C) | kWh | 6062 / 6623 |
| Seasonal energy efficiency - Heating (35°C/55°C) | % | 151 / 112 |
| Seasonal energy efficiency - Heating (35°C/55°C) with outdoor sensor | % | 153 / 114 |
| Sound power level (indoor/outdoor) | dB(A) | 46 / 69 |
| MAIN CHARACTERISTICS | ||
| SCOP 35 °C / 55 °C | 3.85 / 2.97 | |
| Heating capacity +7°C/+35°C – Underfloor Heating | kW | 10.80 |
| COP +7°C/+35°C - Underfloor Heating | 4.25 | |
| Heating capacity -7°C/+35°C – Underfloor Heating k | kW | 10.38 |
| COP -7°C/+35°C - Underfloor Heating | 2.40 | |
| Heating capacity +7°C/+55°C – Radiators | kW | 7.59 |
| COP +7°C/+55°C – Radiators | 2.47 | |
| Heating capacity -7°C/+55°C – Radiators | kW | 7.57 |
| COP -7°C/+55°C – Radiators | 1.66 | |
| Heating capacity -7°C / +60°C - Radiators | kW | 6.71 |
| Additional adjustable electric back-up heater | kW | 6 |
| INDOOR HYDRAULIC MODULE | ||
| Noise level | dB(A) | 39 |
| Net weight/filled weight | kg | 46 / 62 |
| Power supply | V/Hz | 230 / 50 |
| OUTDOOR UNIT | ||
| Noise level | dB(A) | 47 |
| Operating weight | kg | 92 |
| REFRIGERANT CHARACTERISTICS | ||
| Min./max. length | m | 5 / 20 |
| Max. difference in height | m | 15 |
| R410A factory load | g | 2500 |
| Quantity of refrigerant in tons of CO2 equivalent | t | 5 |
Documentation 
