Water source heat pump

Geothermal source heat pump 8kw to 70kw, R22,R417A, R407C,R410A avaiable

Ground source heat pump from 8kw to 18kw

Model		EWW10	EWW12	EWW15	EWW18	EWW22	EWW30	EWW40	EWW50	EWW60	EWW70
Installation location		Indoor	Indoor	Indoor	Indoor	Indoor	Indoor	Indoor	Indoor	Indoor	Indoor
Operating temperature limits
Heating water flow		Up to 58	Up to 58	Up to 58	Up to 58	Up to 58	Up to 58	Up to 58	Up to 58	Up to 58	Up to 58
Cold water ( heat source )		+7 to +25	+7 to +25	+7 to +25	+7 to +25	+7 to +25	+7 to +25	+7 to+25	+7 to +25	+7 to +25	+7 to +25
Performance data
Rated Cooling capacity	kW	9.5	12	15	18	22	30	40	50	60	70
	BTU/H	36000	42000	51000	62000	72000	110000	145000	170000	208000	240000
Rated Heating capacity	kW	10.4	13	16.8	20.3	23	33	43	55	65	75
	BTU/H	38000	45000	55000	64000	80000	115000	153000	190000	220000	260000
Rated power input (cooling)	kw	2.5	3	3.9	4.6	5.7	7.7	11	11.5	14.6	18
Power input (heating)	kw	2.6	4.1	4.2	4.8	5.5	10	10.4	15.5	20	24
Running current(cooling/heating)	A	11.2/12.0	5.6/7.4	5.0/5.3	5.7/5.9	7.4/7.8	13.3/17.8	14.2/15	20.9/28.0	26.5/35.7	32.4/43.6
Power supply	v/Ph/Hz	220/1/50	380/3/50
Heat output / COP at w7 / w55		7.1 / 2.6	9.2 / 2.7	11.5/2.5	15/2.9	19.3/3.3	22 / 2.9	28/3.1	36/3.0	42/3.1	51/3.1
at w10 / w50		7.8/3.6	10.2/3.7	12.4/3.5	16.1/3.6	21/3.9	25.5/3.6	33.8/3.5	43/3.6	51/3.5	59.2/3.6
at w10 / w45		7.9/4.2	10.6/4.1	13.1/4.2	16.3/4.1	21.2/4.0	26.4/3.9	35/4.0	44/4.2	52 / 4.3	61/4.2
at w10 / w35		8.2/5.1	11.2/5.2	13.5/5.2	16.8/5.3	22.5/5.4	27/5.3	37 /5.4	45/5.3	54/5.3	63/5.4
Compressor Qty.	pc	1	1	1	1	1	2	2	3	4	4
Compressor Type		scroll	scroll	scroll	scroll	scroll	scroll	scroll	scroll	scroll	scroll
Evaporator Type		Plate & Tube in shell & Tube in tube
Water flow volume	m3/h	1.9	2.3	2.7	3.2	4.3	5.9	7.2	9.86	10.53	13.07
Water pressure drop	kPa	34	34	34	35	35	36	36	36	38	38
Condenser Type		Plate &  Tube in shell & Tube in tube
Water flow volume	m3/h	2.1	2.6	3.25	3.8	4.9	6.5	8.4	11.32	12.56	15.5
Water pressure drop	kPa	36	36	36	36	36	37	37	38	42	42
Noise	dB(A)	39	40	45	45	45	48	48	50	50	50
Dimension & Weight & Connections
Water connection	Inch	1	1	1	1	1	1.5	1.5	2	2.5	2.5
Side water connector type
Unit dimension(L/W/H)	mm	610x610x920	610x610x920	610x610x920	610x610x788	610x610x788	700x700x800	1500x900x1200	1500x900x1200	1500x900x1200	1900x900x1000
Packing dimension ( L/W/H)	mm	660x660x970	660x660x970	660x660x970	660x660x838	660x660x838	750x750x850	1550x950x1250	1550x950x1250	1550x950x1250	1950x950x1050
Net weight	kg	115	125	134	157	220	300	370	420	525	558
Gross weight	kg	120	135	144	167	235	320	390	440	560	615
Top water connector type
Unit dimension(L/W/H)	mm	610x610x788	610x610x788	610x610x788	610x610x920	610x610x920	850x650x970	1600x850x1600	1600x850x1300	1600x850x1300	1900x900x1100
Packing dimension ( L/W/H)	mm	660x660x838	660x660x838	660x660x838	660x660x970	660x660x970	900x700x1020	1650x900x1650	1650x900x1350	1650x900x1350	1950x950x1150
Net weight	kg	116	127	137	160	225	310	380	430	540	568
Gross weight	kg	121	137	147	170	240	330	400	450	600	625

Water source heat pump