R290 EcoFlow Series DHW Heat Pump

Name: R290 EcoFlow Series DHW Heat Pump
Brand: GZ AXEN Heat Pump Technology CO.,LTD.

The R290 EcoFlow Series DHW Heat Pump, featuring an enamel water tank, delivers efficient hot water solutions using eco-friendly R290 refrigerant, ensuring both durability and sustainability.

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Specifications of R290 EcoFlow Series DHW Heat Pump

TECHNICAL DATA		AXHW-11/100LT	AXHW-11/160LT	AXHW-16/200LT	AXHW-16/300LT
Norminal Heating Capacity *	kW	1.1		1.6

tapping cycle****		M	L	L	XL
Heating Capacity (7/6℃)**	kW	0.78	0.86	1.19	1.19
Heating Time (7/6℃)**	H	4.6	7.8	7.1	11.5
COP (7/6℃)****	W/W	2.73	2.86	2.95	3.02
Water heating energy efficiency (smart=0) ％****		114.8%	118.6%	122.5%	123.8%
Energy Class(7/6℃)****		A+	A+	A+	A+
Standby power input(7/6℃)***	W	19	26	26	27

Heating Capacity (20/15℃)**	kW	0.93	1.06	1.46	1.38
Heating Time (20/15℃)**	H	3.95	6.4	5.76	9.36
COP (20/15℃)****	W/W	3.13	3.4	3.53	3.68
Water heating energy efficiency (smart=0) ％****		131.8%	141.2%	146.8%	151.1%
Energy Class(20/15℃)****		A++	A+	A+	A+
Standby power input(20/15℃)***	W	17	23	23	24

Sound power level *****	dB(A)	55	55	56	56

Power supply	V/Ph/Hz	220-240/1/50
Rated Power	W	2100		2300
Rated Current	A	2.18 +6.8 (e-heater)		3.05 +6.8 (e-heater)
Max.water temperature (without using backup heater)	°C	65
Max. water temperature	°C	75
Temperature setting range	°C	10-75
Rated water yield*	L/H	23.6		34.4
Working temperature range	°C	-7~43
Max. discharge pressure	bar	30
Max. suction pressure	bar	10
Compressor (Brand/Type/Model)		GMCC/Rotary/RDSK57V11EZR		GMCC/Rotary/RDSN82V11TZE
Compressor displacement	cm3/rev	5.7		8.18
Refrigerant type		R290
Refrigerant charge	g	150
Fan motor (Type/W/RPM)		DC motor/15/880	Asynchronous motor/40/900	Asynchronous motor/60/1130
Air flow	m3/h	240	250	350
Duct diameter	mm	160
Max allowed pressure of tank	bar	10
Inside body material of tank		Enamel
Inner tank thickness(mm)		1.8		2	2.5
Insulation material		Polyurethane
Thickness of the tank insulation (mm)		50	50	45	50
Outside tank material		galvanized steel
Outside tank thickness(mm)		0.5
Coating thickness of the tank cover (mm)		0.05
Water tank Colour		white, silver
Hot water outlet	inch	G 1/2	G 3/4	G 3/4	G 3/4
Cold water inlet	inch	G 1/2	G 3/4	G 3/4	G 3/4
Size of water drain	inch	G 1/2	G 3/4	G 3/4	G 3/4
Condensed water outlet	inch	G 1/2	G 1/2	G 1/2	G 1/2
Material of heat pump coil		Microchannel		Microchannel
Unit protection Indoor unit (IP xx)		IPX1
Water tank Volume	L	100	160	200	300
Included features:		Sanitary water heating
		auxiliary electrical heater 1.6kw
		Salgnomia Electronic expansion valve
Loading quantity of 20GP		38	38	27	24
Loading quantity of 40GP		76	76	57	51
Loading quantity of 40HQ		152	76	57	51
() Capacities and power inputs based on the following conditions: - Heating: Ambient temperature 20℃/15℃, Water temperature from 15℃ to 55℃. () Capacities and Heating Time based on ERP(EN16147) for Stage A , water temp heating from 10℃ to 53℃. ()Standby power input based on ERP(EN16147) for Stage B ()COP and Energy Class based on ERP(EN16147) for Stage C with tapping cycle M / L / XL (***)Noise is tested according to EN 12102 with water 50℃

Details of R290 EcoFlow Series DHW Heat Pump

1. Wide range to choose

In order to feed all kinds of demands for different applications, we developed full range of R290 all in one heat pumps. For example, small apartment for no more than 3 people, we have from 80L to 120L wall mounted type, while for bigger family, we have 200L and 300L floor standing models for your options. All models are Erp, CE certificated.

Wide range to choose

2. R290 Refrigerant

R290 is well known as a zero ODP value, which means that this R290 heat pump water heater has no negative impact on the ozone layer. In addition, the GWP value is close to 0, which indicates a minimal impact on the global-warming effect. What’s more? Propane is not only an environmentally friendly refrigerant, but also maintaining better working parameters in heat pump units, such as higher COP and higher leaving water temperature.

R290 Refrigerant

3. Higher COP

During water heating, the R290 series can automatically calculate and analyze its current operating conditions, then adjust the power input to achieve an optimal COP. Under the standard condition of (EN16147)7/6℃, R290 all-in-one heat pump water heater can achieve COP up to 3.0, which can reduce energy consumption and save your bills in the long run. The invest return will be within 4 years.

Higher COP

4. Micro-Channel Heat Coil

The high-density micro-channel heat coils with multi-flow allow the refrigerant and the surface of the stainless steel water tank to have a larger heat exchange area, which highly improves the heat transfer efficiency.

Micro-Channel Heat Coil

Popular AXEN R290 Heat Pumps:

R290 Split Heat Pump

R290 Monobloc Heat Pump

R290 Heat Pump Water Heater

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