A2 & B Series Air to Water Heat Pump

Applicable Place: Home,Villa, Etc.

Running Mode: DHW, Heating, or Cooling

Heating Output(KW): 5~28

COP: 4~5

Power Supply: 220V/50HZ or 380V/50HZ

Running Temperature range(ºC): -15～43

Max. Water Temperature(ºC): 60

Refrigerant Type: R410A

Delivery Time: 25~35 days

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Product Information

Air to Water Heat Pump – A2 & B Series

Products features and advantages:

1. DHW and house heating function, cooling is optional in B series

2. Use eco-friendly refrigerant R410A;

3. Use bigger heat exchanger with higher efficiency – COP exceeds 4.0 at Air 7℃ /Water35℃;
* Use famous components, like Japanese brand compressor, Emerson ALCO expansion valve, Siemens electric, etc., high quality and reliability
* Emerson expansion valve keeps the most suitable refrigerant flow in any case.
* SWEP stainless steel plate heat exchanger, 100% stainless water circuit

4. Intelligent microprocessor control with heating curve, which is especially good for house heating and can reduce electricity consumption furthermore.

5. Perfect protection design such as anti-frost protection, high/ low pressure protection, water flow protection, high-temp protection, etc., and automatic defrost function, assuring the system to run safely and efficiently even in hard conditions

6. Electric protection class IPX4

7. CE-RoHS certification by TUV

Products Specifications:

Models No		RJ(P)-80H/N2	RJ(P)-110H/SN2	RJ(P)-140H/SN2	RJ(P)-160H/SN2	RJ-220H/SN2	RJ-280H/SN2
Heating Capacity/Power Input (KW) [1]	at A7/W35ºC [2]	8.4/1.9	11.5/2.8	14.3/3.4	16.8/3.8	21.8/5.1	27.8/7.1
	at A2/W35ºC [2]	7.4/1.9	10.0/2.8	12.4/3.4	14.5/3.7	18.6/5.1	24.0/7.0
	at A7/W45ºC [2]	8.2/2.2	11.0/3.4	13.6/4.2	16.0/4.5	20.9/6.0	26.9/8.0
	at A15/W50ºC [2]	9.8/2.5	12.9/3.8	15.9/4.6	18.8/5.1	25.0/6.6	31.9/8.5
	at A7/W50ºC [2]	8.1/2.4	10.7/3.7	13.2/4.5	15.7/4.9	20.3/6.5	26.8/8.5
	at A2/W50ºC [2]	7.1/2.4	9.5/3.7	11.7/4.5	13.7/4.7	18.0/6.6	23.7/8.4
	at A-7/W50ºC [2]	5.3/2.2	7.0/3.7	8.6/4.5	9.8/4.5	13.5/6.4	17.7/8.4
Cooling Capacity/Power Input(KW)	at A35/W18ºC [2]	9.2/2.6	12.3/3.5	15.1/4.3	15.9/5.3	22.7/7.0	31.8/9.6
Cooling Capacity/Power Input(KW)	at A35/W7ºC [2]	7.0/2.3	9.5/3.1	11.6/3.8	14.0/4.7	18.0/6.2	24.6/8.7
Max.Power Input (KW)		3.1	4.7	5.7	6.4	8.4	10.7
Max.Current (A)		14.2	6.8	8.2	9.8	12.8	16.3
Electric Supply		220V/50HZ	220V/50HZ or 380V/50HZ		380V/50Hz
Max.water Temperature (ºC)		60
Running Temperature range (ºC)		-18~43
Refrigerant Circuit	Refrigerant R410A(Kg)	3.35	3.8	5.3	5.3	5.6	6.5
	Compressor Type	Rotary	Scroll	Scroll	Scroll	Scroll	Scroll
	Heat Exchanger	High Efficiency fin-tube heat exchanger
	Fan Motor (W)	150	250	150x2	150x2	250x2	250x2
	Air Flow (M3/H)	3000	4000	5500	5500	7500	7500
Water Circuit	Heat Exchanger	SWEP brand plate heat exchanger
	In/Out Pipe	DN25(1'')	DN25(1'')	DN25(1'')	DN32(1-1/4")	DN32(1-1/4")	DN32(1-1/4")
	Water Flow (M3/H)	≥1.1	≥1.5	≥1.9	≥2.2	≥3.0	≥3.8
	Pressure Loss (Kpa)	13	14	15	15	18	22
	Permitted Pressure	0.8MPa
Unit Dimensions WxHxD (MM)		1090875400	1090960400	10901260400	10901260400	10901430400	10901430400
Net Weight (Kg)		95	128	133	135	155	190
Noise Level at 1m/4m/10m (dB(A)		54/42/34	56/44/36	58/46/38	58/46/38	60/48/40	60/48/41
Note:
[1]The data of stable running condition (when defrosting,the average heating capacity reduces about 10% compare to corresponding data)
[2]Surrounding air temperature/ outlet water temperature

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