Water To Water Heat Pump, large models use Panasonic compressor with R410a refrigerant.
Water souce working temperature range 9℃--29℃, it won't be affected by the low ambient temperature.
The Water source heat pump water heater, max water temperature could reach to 60℃, max heating capacity is 238kw.
There are 2 type out looks for option, white or grey color casing.

Geothermy series (Water/ Ground source heat pump water heater)
			CSFXRS-10Ⅰ	CSFXRS-12Ⅰ	CSFXRS-20Ⅰ	CSFXRS-12Ⅱ	CSFXRS-20Ⅱ	CSFXRS-28Ⅱ	CSFXRS-40Ⅱ	CSFXRS-55Ⅱ	CSFXRS-80Ⅱ	CSFXRS-95Ⅱ	CSFXRS-120Ⅱ	CSFXRS160Ⅱ	CSFXRS190Ⅱ	CSFXRS240Ⅱ
Rated heating capacity		KW	9.8	11.8	19.8	11.9	19.8	28.1	39.5	54.3	79.2	93.95	118.85	158.2	188.8	238.4
Rated power		KW	2.03	2.45	4.09	2.45	4.09	5.79	8.18	11.28	16.45	19.57	24.61	32.75	38.92	49.36
Rated current		A	11.53	13.92	23.24	4.62	7.77	10.99	15.54	21.97	31.12	37.16	46.74	62.19	73.92	93.75
Maximum power		KW	2.71	3.25	5.42	3.28	5.52	7.81	11.04	15.22	22.14	26.42	33.22	44.22	52.51	66.63
Maximum current		A	15.32	17.38	30.79	6.23	10.48	14.83	20.97	29.65	41.99	50.51	63.09	83.98	99.72	126.55
Performance coefficient		COP	4.83	4.82	4.84	4.86	4.84	4.85	4.83	4.81	4.81	4.80	4.83	4.83	4.85	4.83
Rated hot water produce capacity		L/H	215	258	430	258	430	602	860	1182	1720	2043	2580	3440	4085	5150
Rated hot water output tempemperature		℃	55
Maximum hot water output temperature		℃	60
Power supply			1N 220V~240V/50Hz			3N 380V~420V/50Hz
Compressor	Type		Rotor type	Hermetic scroll type
Compressor	Start mode		Directly Start (Soft start for option)
Hot water side heat exchanger	Type		Shell & tube heat exchanger
	Water flow	M3/h	1.8	2.1	3.4	2.1	3.4	4.8	6.9	9.4	13.8	16.3	20.6	27.5	32.7	41.2
	Water pressure drop	KPa	≤50	≤50	≤50	≤50	≤50	≤50	≤50	≤60	≤60	≤70	≤70	≤70	≤70	≤70
	Pipe connection	DN	DN20	DN20	DN25	DN20	DN25	DN25	DN32	DN50	DN50	DN50	DN65	DN80	DN80	DN80
	Pipe type		Inner thread								Flange
Heat source side heat exchanger	Type		Plate type heat exchanger	Tube in tube heat exchanger							Shell & tube heat exchanger
	Water flow	M3/h	1.4	1.6	2.7	1.6	2.7	3.8	5.4	7.3	10.7	12.7	16.1	21.5	25.5	32.3
	Water pressure drop	KPa	≤50	≤50	≤50	≤50	≤50	≤50	≤50	≤60	≤60	≤70	≤70	≤70	≤70	≤70
	Pipe size	DN	DN20	DN20	DN25	DN20	DN25	DN25	DN32	DN50	DN50	DN50	DN65	DN80	DN80	DN80
	Pipe connection		Inner thread								Flange
Protections			1. High and low pressure protection, 2. Anti-freeze protection, 3. High temperature protection, 4. Overload protection, 5. Reverse of phase protection, Lack of phase protection, etc.
Refrigerant	Type		R410A
Refrigerant	Quantity(KG)		1.3	1.7	2.8	1.7	2.6	3.8	2.6x2	3.8x2	6x2	7.2x2	9x2	6x4	7.5x4	9x4
Noise		≤DB(A)	51	52	55	52	55	58	58	62	64	65	68	71	72	73
Unit dimensions	Length	MM	706	956	956	956	956	956	1100	1100	1795	1795	1795	2752	2752	2752
	Width	MM	356	556	556	556	556	556	840	840	1116	1116	1116	1178	1178	1178
	Height	MM	591	680	680	680	680	680	800	800	1049	1049	1049	1201	1201	1201
Weight		KG	58	65	93	65	93	128	180	220	700	730	780	1300	1400	1500
Note: 1. Hot water heating standard condition: Hot water side initial water temperature 15℃, final water temperature 55℃; heat source side water input temperature 15℃.
2. The above parameters are based on refrigerant R410A, for parameters based on other refrigerant please contact us.
3. The above parameters may have some differences from the final product because of products updating, so above information is not the provision of any business contract. Please refer to final product lable when buy, or refer to us for any information. Our company keeps the right to interpret.

With R410a refrigerant, does not destroy the ozone layer, ODP) is 0. Its molecular formula does not contain chlorine. Very low toxicity. Nonflammable. The flammable polarity in air is 0.

Up to 60℃ water output temperature, meet the hot water needs in most living scenarios.

The RS485 port and Modbus communication protocol help you to easily link the BMS system, and at the same time, it can control multiple units modularly.

The powerful channel steel chassis strongly supports the operation of the entire unit, and can be matched with shock absorption modules to reduce vibration and noise.

Coaxial heat exchanger or shell and tube heat exchanger, larger pipe diameter, not easy to be blocked due to scaling, easier to clean and reduce water resistance. The water path of the shell and tube heat exchanger is made of stainless steel to ensure good water quality.

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