Multifunctional Air to Water Heat Pump *3.5~28KW,DHW,heating,cooling *High COP, reliable system,good reputation *CE&RoHS

Multifunctional Air to Water Heat Pump

This series of heat pumps are called multi-function because they have 3 running modes that could suit your need in different seasons and conditions. They could supply hot water to warm house in winter, supply cold water to cool the house in summer, and provide sanitary water for use all the year round.

For climates with moderate heating and cooling needs, these air source heat pumps offer an energy-efficient alternative to furnaces and air conditioners. Because they move heat rather than generate heat, they can provide up to 4 times the amount of energy they consume. 

Some of the other outstanding characteristics are as below:

1. Use Eco-friendly refrigerant R410A

2. Use bigger heat exchanger than normal one, with higher efficiency

3. Use world-known brand components, like Japanese famous brand compressor, Emerson ALCO expansion valve, Siemens electric, etc., high quality and reliability

4. Intelligent microprocessor control with heating curve inside, totally designed for European market

5. SWEP stainless steel plate heat exchanger, 100% stainless water circuit

6. Wide range temperature running from -18ºC to 43 ºC

Technical Data

Models  No		RJ(P)-35H/N2-B	RJ(P)-55H/N2-B	RJ(P)-80H/N2-B	RJ(P)-110H/SN2-B	RJ(P)-140H/SN2-B	RJ(P)-160H/SN2-B	RJ-220H/SN2-B	RJ-280H/SN2-B
Heating Capacity/Power Input (KW) [1]	at A7/W35ºC [2]	3.6/0.8	5.7/1.3	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]	3.2/0.8	5.0/1.3	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]	3.5/0.9	5.6/1.5	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]	4.2/1.1	6.6/1.7	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]	3.5/1.0	5.5/1.6	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]	3.0/1.9	4.8/1.6	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]	2.3/0.9	3.6/1.5	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]	3.9/1.1	6.2/1.7	9.2/2.6	12.3/3.5	15.1/4.3	15.9/5.3	22.7/7.0	31.8/9.6
	at A35/W7ºC [2]	3.0/1.0	4.8/1.6	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)		1.3	2.1	3.1	4.7	5.7	6.4	8.4	10.7
Max.Current (A)		5.9	9.5	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)	2.2	2.6	3.35	3.8	5.3	5.3	5.6	6.5
	Compressor Type	Rotary	Rotary	Rotary	Scroll	Scroll	Scroll	Scroll	Scroll
	Heat Exchanger	High Efficiency fin-tube heat exchanger
	Fan Motor  (W)	150	150	150	250	150x2	150x2	250x2	250x2
	Air Flow (M3/H)	3000	3000	3000	4000	5500	5500	7500	7500
Water Circuit	Heat Exchanger	SWEP brand plate heat exchanger
	In/Out Pipe	DN25(1'')	DN25(1'')	DN25(1'')	DN25(1'')	DN25(1'')	DN32(1-1/4")	DN32(1-1/4")	DN32(1-1/4")
	Water Flow (M3/H)	≥0.5	≥0.8	≥1.1	≥1.5	≥1.9	≥2.2	≥3.0	≥3.8
	Pressure Loss (Kpa)	12	12	13	14	15	15	18	22
	Permitted Pressure	0.8MPa
Unit Dimensions   WxHxD (MM)		1020*710*360	1020*710*360	1090*875*400	1090*960*400	1090*1260*400	1090*1260*400	1090*1430*400	1090*1430*400
Net Weight (Kg)		73	78	95	128	133	135	155	190
Noise Level at 1m/4m/10m (dB(A)		51/40/32	51/40/32	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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