WWHP

Vertical / Horizontal Water-to-Water Heat Pump Series

Specifications

Water loop units 7500 - 25000

Model		MSSH(R)- 7500	MSSH(R)- 10000	MSSH(R)- 12000	MSSH(R)- 15000/S	MSSH(R)- 20000/S	MSSH(R)- 25000/S	^ ^ ^ ^ ^ B A C K T O T O P ^ ^ ^ ^ ^
Rated cooling capacity (kW)		7.5	10	12	14.5	19.5	25
EER		4.17	3.97	4.00	4.03	3.10	3.97
Cooling capacity (USRT)		2.15	2.9	3.5	4.15	5.6	7.15
Rated heating capacity (kW)		8.9	12	15	17.5	21	28
COP		3.71	3.87	4.17	3.89	3.89	3.89
Heating capacity (USRT)		2.55	3.5	4.3	5	6.6	8.3
Rated cooling input power (kW)		1.8	2.52	3	3.6	6.3	6.3
Rated heating input power (kW)		2.4	3.1	3.6	4.5	5.4	7.2
Power supply (V/Ph/Hz)		230/1/50		380~420/3/50
Rated cooling input current (A)		8.3	11.6	5.4	6.9	8.6	11.2
Rated heating input current (A)		11.1	14.3	6.8	8	10.5	12.8
Compressor type		Rotary	Scroll
Refrigerant type		R410A
Dimensions (L×W×H; mm)		960×615×730	930×600×840	1000×600×900	1050×655×810	1100×705×850	1150×700×770
Heat source side	Water resistance (kPa)	28	28	31	34	38	45
	Pipe adapter	R1(DN25)					R1-1/4(DN25)
	Water flow (m3h)	1.6	2.2	2.6	3.2	4.2	5.4
Use side	Water resistance (kPa)	26	27	29	33	33	33
	Pipe adapter	R1(DN25)					R1-1/4(DN25)
	Water flow (m3h)	1.3	1.7	2.1	2.6	3.4	4.3
Noise dB(A)		50	52	54	56	58	58
Weight (kg)		85	100	105	120	150	250
Power cable		YZW 3×2.5	YZW 3×4		YZW 4×4+1×1.5

Water loop units 30000 - 80000

Model		MSSH(R)- 30000/S	MSSH(R)- 40000/S	MSSH(R)- 50000/S	MSSH(R)- 60000/S	MSSH(R)- 80000/S	^ ^ ^ ^ ^ B A C K T O T O P ^ ^ ^ ^ ^
Rated cooling capacity (kW)		28.5	39.5	50	57	78
EER		3.96	3.99	4.07	4.01	3.90
Cooling capacity (USRT)		9	12	15	17	23
Rated heating capacity (kW)		34	43	56	63	84
COP		3.78	3.91	4.15	4.04	4.08
Heating capacity (USRT)		10	13	16	18	24
Rated cooling input power (kW)		7.2	9.9	12.3	14.2	20
Rated heating input power (kW)		9	11	13.5	15.6	20.6
Power supply (V/Ph/Hz)		380~420/3/50
Rated cooling input current (A)		12.9	17.7	23.4	27	37.4
Rated heating input current (A)		16	20	25	29.6	39.1
Compressor type		Scroll
Refrigerant type		R410A
Dimensions (L×W×H; mm)		1150×700×770	1150×700×960	1450×874×1302	1600×874×132	1500×1000×1450
Heat source side	Water resistance (kPa)	65	70	85	85	90
	Pipe adapter	R1-1/2(DN40)		R2(DN50)		R2-1/2(DN65)
	Water flow (m3h)	4.9	6.8	8.6	9.8	13.4
Use side	Water resistance (kPa)	34	35	45	45	55
	Pipe adapter	R1-1/2(DN40)
	Water flow (m3h)	4.9	6.8	8.6	9.8	13.4
Noise dB(A)		58	62	63	65	67
Weight (kg)		280	300	420	450	700
Power cable		YZW 4×4+1×1.5	YZW 4×6+1×4		YZW 4×10+1×6

Notes:

1. Cooling conditions - inlet cooling water temperature: 12℃ (53.6℉), outlet cooling water temperature: 7℃ (44.6℉); water loop inlet water temperature: 30℃ (86℉), outlet water temperature: 35℃(95℉).
2. Heating conditions - inlet heating water temperature: 40℃ (104℉), outlet heating water temperature: 45℃ (113℉); water loop inlet water temperature: 15℃ (59℉), outlet water temperature: 9℃ (48.2℉)
3. Unit specifications are subject to change without notice. Please refer to unit nameplates for the most accurate specifications

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Groundwater units 7500 - 25000

Model		MSSM(R)- 7500	MSSM(R)- 10000	MSSM(R)- 12000	MSSM(R)- 15000/S	MSSM(R)- 20000/S	MSSM(R)- 25000/S	^ ^ ^ ^ ^ B A C K T O T O P ^ ^ ^ ^ ^
Rated cooling capacity (kW)		8.2	10.9	13.1	15.8	21.2	27.2
EER		4.82	4.95	5.04	4.94	5.05	5.04
Cooling capacity (USRT)		2.4	3.2	3.8	4.5	6	7.8
Rated heating capacity (kW)		8.5	11.4	14.3	16.7	21.9	27.6
COP		3.86	3.68	3.86	3.98	3.91	3.94
Heating capacity (USRT)		2.5	3.3	4.1	4.8	6.3	8
Rated cooling input power (kW)		1.7	2.2	2.6	3.2	4.2	5.4
Rated heating input power (kW)		2.2	3.1	3.7	4.2	5.6	7
Power supply (V/Ph/Hz)		230/1/50		380~420/3/50
Rated cooling input current (A)		7.6	10	11.9	6.1	8	10.3
Rated heating input current (A)		9.9	13.6	16.9	8.3	10.9	13.7
Compressor type		Rotary	Scroll
Refrigerant type		R410A
Dimensions (L×W×H; mm)		960×615×730	930×600×840	1000×600×900	1050×655×810	1100×705×850	1150×700×770
Heat source side	Water resistance (kPa)	28	28	31	34	38	45
	Pipe adapter	R1(DN25)					R1-1/4(DN25)
	Water flow (m3h)	0.8	1	1.2	1.5	2	2.6
Use side	Water resistance (kPa)	26	27	29	33	33	33
	Pipe adapter	R1(DN25)					R1-1/4(DN25)
	Water flow (m3h)	1.4	1.9	2.3	2.7	3.7	4.7
Noise dB(A)		50	52	54	56	58	58
Weight (kg)		85	100	105	120	150	250
Power cable		YZW 3×2.5	YZW 3×4		YZW 4×4+1×1.5

Groundwater units 30000 - 80000

Model		MSSM(R)- 30000/S	MSSM(R)- 40000/S	MSSM(R)- 50000/S	MSSM(R)- 60000/S	MSSM(R)- 80000/S	^ ^ ^ ^ ^ B A C K T O T O P ^ ^ ^ ^ ^
Rated cooling capacity (kW)		31.3	43.4	54.9	62.6	85.6
EER		4.89	4.82	5.04	4.97	4.89
Cooling capacity (USRT)		9	12.5	16	18	25
Rated heating capacity (kW)		33.4	42.9	53.4	60	80.1
COP		3.88	3.76	3.84	3.73	3.76
Heating capacity (USRT)		9.6	12.3	15.3	17.2	23
Rated cooling input power (kW)		6.4	9	10.9	12.6	17.5
Rated heating input power (kW)		8.6	11.4	13.9	16.1	21.3
Power supply (V/Ph/Hz)		380~420/3/50
Rated cooling input current (A)		12.2	17.1	20.8	24	33.3
Rated heating input current (A)		16.3	21.6	26.5	30.6	40.4
Compressor type		Scroll
Refrigerant type		R410A
Dimensions (L×W×H; mm)		1150×700×770	1150×700×960	1450×874×1302	1600×874×132	1500×1000×1450
Heat source side	Water resistance (kPa)	65	70	85	85	90
	Pipe adapter	R1-1/2(DN40)		R2(DN50)		R2-1/2(DN65)
	Water flow (m3h)	2.9	4.1	5.1	5.9	8.1
Use side	Water resistance (kPa)	34	35	45	45	55
	Pipe adapter	R1-1/2(DN40)		R2(DN50)		R2-1/2(DN65)
	Water flow (m3h)	5.4	7.5	9.4	10.8	14.7
Noise dB(A)		58	62	63	65	67
Weight (kg)		280	300	420	450	700
Power cable		YZW 4×4+1×1.5	YZW 4×6+1×4		YZW 4×10+1×6

Notes:

1. Cooling conditions - inlet cooling water temperature: 12℃ (53.6℉), outlet cooling water temperature: 7℃ (44.6℉); water loop inlet water temperature: 18℃ (64.4℉), outlet water temperature: 29℃(84.2℉).
2. Heating conditions - inlet heating water temperature: 40℃ (104℉), outlet heating water temperature: 45℃ (113℉); water loop inlet water temperature: 15℃ (59℉), outlet water temperature: 9℃ (48.2℉)
3. Unit specifications are subject to change without notice. Please refer to unit nameplates for the most accurate specifications

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Ground loop units 7500 - 25000

Model		MSSL(R)- 7500	MSSL(R)- 10000	MSSL(R)- 12000	MSSL(R)- 15000/S	MSSL(R)- 20000/S	MSSL(R)- 25000/S	^ ^ ^ ^ ^ B A C K T O T O P ^ ^ ^ ^ ^
Rated cooling capacity (kW)		7.7	10.3	12.4	15	20.1	25.8
EER		4.81	4.90	3.54	4.84	4.90	4.87
Cooling capacity (USRT)		2.2	3	3.55	4.3	5.8	7.4
Rated heating capacity (kW)		7.3	9.8	11.8	14.9	19.6	24.7
COP		3.65	3.5	3.37	3.73	3.7	3.74
Heating capacity (USRT)		2.2	3	3.66	4.26	5.6	7.06
Rated cooling input power (kW)		1.6	2.1	2.6	3.1	4.1	5.3
Rated heating input power (kW)		2	2.8	3.5	4	5.3	6.6
Power supply (V/Ph/Hz)		230/1/50		380~420/3/50
Rated cooling input current (A)		7.4	9.7	11.6	5.9	7.8	10
Rated heating input current (A)		9.3	12.8	15.9	7.8	10.2	12.9
Compressor type		Rotary	Scroll
Refrigerant type		R410A
Dimensions (L×W×H; mm)		900×615×730	930×600×840	1000×610×900	1050×655×810	1100×705×850	1150×700×700
Heat source side	Water resistance (kPa)	28	28	31	34	38	45
	Pipe adapter	R1(DN25)					R1-1/4(DN25)
	Water flow (m3h)	1.6	2.1	2.6	3.1	4.2	5.3
Use side	Water resistance (kPa)	26	27	29	33	33	33
	Pipe adapter	R1(DN25)					R1-1/4(DN25)
	Water flow (m3h)	1.3	1.8	2.1	2.6	3.5	4.4
Noise dB(A)		50	54	54	56	58	58
Weight (kg)		85	100	105	120	150	250
Power cable		YZW 3×2.5	YZW 3×4		YZW 4×4+1×1.5

Ground loop units 30000 - 80000

Model		MSSL(R)- 30000/S	MSSL(R)- 40000/S	MSSL(R)- 50000/S	MSSL(R)- 60000/S	MSSL(R)- 80000/S	^ ^ ^ ^ ^ B A C K T O T O P ^ ^ ^ ^ ^
Rated cooling capacity (kW)		29.4	40.8	51.7	58.9	80.6
EER		4.32	4.12	4.31	4.24	4.03
Cooling capacity (USRT)		8.4	12	15	17	23
Rated heating capacity (kW)		29.8	38.3	47.6	53.6	71.4
COP		3.68	3.58	3.63	3.55	3.57
Heating capacity (USRT)		8.5	11	13.6	15.3	20.4
Rated cooling input power (kW)		6.8	9.9	12	13.9	19.3
Rated heating input power (kW)		8.1	10.7	13.1	15.1	20
Power supply (V/Ph/Hz)		380~420/3/50
Rated cooling input current (A)		12.2	18.8	22.8	26.4	36.6
Rated heating input current (A)		15.3	20.3	24.9	28.8	38
Compressor type		Scroll
Refrigerant type		R410A
Dimensions (L×W×H; mm)		1150×700×770	1150×700×960	1450×874×1302	1600×874×132	1500×1000×1450
Heat source side	Water resistance (kPa)	65	70	85	85	90
	Pipe adapter	R1-1/2(DN40)		R2(DN50)		R2-1/2(DN65)
	Water flow (m3h)	6.3	8.7	10.9	12.5	17.2
Use side	Water resistance (kPa)	34	35	45	45	55
	Pipe adapter	R1-1/2(DN40)		R2(DN50)		R2-1/2(DN65)
	Water flow (m3h)	5.1	7	8.9	10.1	13.9
Noise dB(A)		58	62	63	65	67
Weight (kg)		280	300	420	450	700
Power cable		YZW 4×4+1×1.5	YZW 4×6+1×4		YZW 4×10+1×6

Notes:

1. Cooling conditions - inlet cooling water temperature: 12℃ (53.6℉), outlet cooling water temperature: 7℃ (44.6℉); water loop inlet water temperature: 30℃ (86℉), outlet water temperature: 35℃(95℉).
2. Heating conditions - inlet heating water temperature: 40℃ (104℉), outlet heating water temperature: 45℃ (113℉); water loop inlet water temperature: 10℃ (50℉), outlet water temperature: 9℃ (48.2℉)
3. Unit specifications are subject to change without notice. Please refer to unit nameplates for the most accurate specifications