picto Alfea Excellia Duo A.I.
picto Alfea Excellia Duo A.I.
Split air-to-water heat pump for improved performances (heating+ DHW)
5 models: 11 to 17 kW
Refrigerant : R410A

Alfea Excellia Duo A.I. is an ideal solution for big houses and/or for cold thanks to COP up to 4.3, working temperature of 60°C with outside temperature from -25°C to +35°C

PRODUCT BENEFITS :

> Robust hydraulic conception due to patented coaxial heat exchanger
> Intuitive interface and simplified use
> Possibility of remote piloting via Cozytouch application due to NAVISTEM 400S control system
> DHW tank with high-performance regulation
> Compatible with all kinds of heating devices (underfloor heating/cooling, radiators, fan coils)


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pictoPRODUCT DESCRIPTION

> Suitable for new build and renovation

> 8 models: 11 to 17 kW

> Single-phase or three-phase models

> Heating and DHW integrated

> Patented coaxial heat exchanger

> Inverter regulation

 > Integrated buffer tank 16 L (24 L for HP models)

AVAILABLE OPTIONS

> 2 zones kit (plug-and-play)

> Cooling kit

> Boiler connection kit

> Room controller

picto Technical Data

ENERGY EFFICIENCY & ACOUSTIC CHARACTERISTICS
Energy class - Heating (35°C/55°C)A++ / A+
Rated heat output (35°C/55°C)kW11 / 9
Annual energy consumption - Heating (35°C/55°C)kWh6062 / 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
Declared load profile - DHWL
Energy class - DHWA
Annuel water heating energy consumptionkWh1166
Seasonal water heating energy efficiency (%)%88
MAIN CHARACTERISTICS
SCOP 35°C/55°C3.85/2.87
Heating capacity +7°C/+35°C – Underfloor HeatingkW10.80
COP +7°C/+35°C – Underfloor Heating4.25
Heating capacity -7°C/+35°C – Underfloor HeatingkW10.38
COP -7°C/+35°C – Underfloor Heating2.40
Heating capacity +7°C / +55°C - RadiatorskW7.59
COP +7°C/+55°C – Radiators2.47
Heating capacity -7°C/+55°C – RadiatorskW7.57
COP -7°C/+55°C – Radiators1.66
Heating capacity -7°C / +60°C - RadiatorskW6.71
Additional electric back-up heaterkW6
INDOOR HYDRAULIC MODULE
Noise leveldB(A)39
Net weight/filled weightkg155/373
Power supplyV/Hz230/50
OUTDOOR UNIT
Noise leveldB(A)47
Operating weightkg92
REFRIGERANT CHARACTERISTICS
Min./max. lengthm5/20
Max. difference in heightm15
R410A factory loadg2500
Quantity of refrigerant in tons of CO2 equivalentt5