Alfea hybrid Duo Gas/Gas R

Hybrid heat pumps Alfea hybrid Duo Gas/Gas R

Split air-to-water heat pump with built-in gas burner(heating+DHW). Hybrid heat pump solution for renovation projects.

7 models: 6 to 16 kW

Refrigerant : R410A

PRODUCT BENEFITS :

> High performance with patented coaxial heat exchanger and condensing gas unit
> Equipped with 120 L enamelled steel DHW storage tank with ACI anti-corrosive protection
> Ergonomic outdoor sensor control and programmable indoor temperature
> Innovation with Gas R models: Cooling mode & new control option with energy cost input for more energy savings

PRODUCT DESCRIPTION

> Replacement of existing gas boiler

> 7 models: 6 to 16 kW

> Single-phase and three-phase models

> Heating and DHW integrated

> Patented coaxial heat exchanger

> Inverter regulation

> Navistem 200S control system

AVAILABLE OPTIONS

> 2 zones kit (plug-and-play kit)

> Boiler connection kit

> Cooling kit

> Room controller

Technical Data

Model :

ENERGY EFFICIENCY & ACOUSTIC VALUES
Energy class - Heating (55°C)		A+
Rated heat output (55°C) Pac	kW	5
Annual energy consumption - Heating (55°C)	kWh	3180
Seasonal energy efficiency - Heating (55°C)	%	115
Seasonal energy efficiency - Heating (55°C) with outdoor sensor	%	117
Sound power level (indoor/outdoor)	dB(A)	46 / 63
DHW ENERGY EFFICIENCY
Declared load profile		XXL
Energy class - DHW		B
Seasonal energy efficiency (%) - DHW	KWh	6446
Seasonal energy efficiency (%) - DHW	%	74
DHW flow according to regulation EN 13203	L/mn	20
DHW tank capacity	L	120
THERMODYNAMIC PERFORMANCE
SCOP 35 °C / 55 °C		4.30 / 2.95
Heating capacity +7°C/+35°C – Underfloor Heating	kW	5.90
COP +7°C/35°C - Underfloor Heating		4.37
Heating capacity -7°C/+35°C – Underfloor Heating	kW	4.13
COP -7°C/+35°C - Underfloor Heating		2.60
Heating capacity +7°C/+45°C – Low T°radiators	kW	5.39
COP +7°C/45°C – Low T°radiators		3.33
Heating capacity -7°C/+45°C – Low T°radiators	kW	3.84
COP -7°C/+45°C – Low T°radiator		2.04
CONDENSING GAS BACK-UP BURNER PERFORMANCES
Class according to efficiency directive 92/42/CEE		Condensation
Gas type		Natural/Propane
Charge 30 % - return water T° 30°C	%	109.3
Heating power range	kW	5.5 to 24
Indoor module tank capacity	L	23
Expansion vessel capacity	L	18
BALANCE FLUE CONNECTION (VERTICAL AND HORIZONTAL)
Ø Smoke tubes/ air sucking (C13,C33)	mm	80 / 125
Ø Smoke tubes (C53)	mm	80
Ø Smoke tubes	mm	80
INDOOR HYDRAULIC MODULE
Noise level	dB (A)	39
Dimensions h x w x d	mm	1800x598x647
Operating weight	kg	135 / 278
OUTDOOR UNIT
Noise level	dB(A)	41
Operating weight	kg	41
Power supply	V / Hz	230 / 50
REFRIGERANT CHARACTERISTICS
Min./max. length	m	5 / 30
Max. difference in height	m	20
Refrigerant		R410A
R410A factory load	g	1100
Quantity of refrigerant in tons of CO2 equivalent		2