Low Temperature Air Source Heat Pump

• Heat Temperature: 50-70°C
• Work Environment: Low-temperature Heat Pump
• Heat Source: Air-source
• Heating Type: Circulating Heat
• Application: Villa Family, Sauna and Swimming Pool, Hotels, Factory Hospital, Student Apartments, Beauty Salons
• Certification: CE
• Model NO.: ESSA-8LHN
• Compressor 1: Danfoss
• Compressor 2: Copeland
• Controller: Scm/PLC
• OEM: Available
• Power Supply: 50Hz/60Hz Any One Is Ok
• Transport Package: Standard Export Package
• Specification: CE
• Trademark: Eurostars
• Origin: Guangdong, Prc
• HS Code: 8418692090
• Production Capacity: 1000PCS/Year

Product Description

1.Brief introduction
a)Ambient temp range:-25C~43C
b)Intellectualized control system and Low Noise
c)High Efficient and Energy Saving
d)Easy Operation and Installation
e)Compact Exterior
f)High quality
g)Competitive price

2.Unit main parts photos and brand-
a.Compressor:Copeland EVI compressor/Danfoss 
b.Expansion valve:Danfoss or Emerson
c.4-way valve:Sanhua
d.Dry filter:Danfoss


3.Technical parameter-air cooled air source heat pump

EVI Low Ambient Temp.Type Heat Pump Unit (Heating-Cooling)
Model			ESSA-8LHN	ESSA-9LHN	ESSA-15LHN	ESSA-18LHN	ESSA-35LHN	ESSA-55LHN
Technical Parameter
Input power	Heating mode	KW	2.03	2.29	3.49	4.09	8.24	14.2
Heating capacity		KW	8.1	9.1	14	16.4	32.8	57.2
COP			3.99	3.97	4.01	4.01	3.98	4.03
Current		A	10.2	4.5	15.9	7.5	14.5	26
Water flow when heating		L/h	2000	2200	3408	4000	8000	13800
Input power	Cooling mode	KW	2.32	2.62	4.01	4.71	9.42	15.9
Cooling capacity		KW	6.3	7.1	11	12.8	25.6	43.8
EER			2.72	2.71	2.74	2.72	2.72	2.75
Current		A	10.70	4.80	12.50	8.00	16.00	28.00
Water flow		L/h	1400	1600	2386	2800	5600	10200
Water pressure drop		Kpa	≥70	≥70	≥70	≥70	≥80	≥70
Pipe size		mm	25	25	25	25	32	50
Unit Noise		db	50	50	60	60	65	75
N.W.		kg	120	120	160	160	280	771.5
G.W.		kg	130.5	130.5	175	175	303	875
Level of protection			IPX4	IPX4	IPX4	IPX4	IPX4	IPX4
Electric shock proof grade			I	I	I	I	I	I

1.Working air temperature range:ESSA-8LHN~ESSA-35LHN:-25ºC to 43ºC; ESSA-55LHN:-20ºC to 43ºC
2.Rated working condition:
Heating: air temperature (DB/WB): 7ºC/6ºC, water temperature (inlet/outlet):40ºC/45ºC;
Cooling: air temperature (DB/WB): 35ºC, wet-bulb temp: 24ºC, water temperature (inlet/outlet):12ºC/7ºC;

EVI Low Ambient Temp.Type Heat Pump Unit(Heating-Cooling-Hot Water)
Model			ESSA-8LQN	ESSA-9LQN	ESSA-18LQN	ESSA-35LQN	ESSA-55LQN
Technical Parameter
Input power	Heating mode	KW	2.03	2.29	4.09	8.24	14.2
Heating capacity		KW	8.1	9.1	16.4	32.8	57.2
COP			3.99	3.97	4.01	3.98	4.03
Current		A	10.2	4.5	7.5	14.5	26
Water flow when heating		L/h	2000	2200	4000	8000	13800
Input power	Cooling mode	KW	2.32	2.62	4.71	9.42	15.9
Cooling capacity		KW	6.3	7.1	12.8	25.6	43.8
EER			2.72	2.71	2.72	2.72	2.75
Current		A	10.70	4.80	8.00	16.00	28.00
Water flow		L/h	1400	1600	2800	5600	10200
Input power	Hot water mode	KW	2.33	2.59	4.44	9.2	18.4
Heating capacity		KW	9.3	10.4	17.8	36	72
Current			15.3	6.6	10.2	20.4	40.8
COP		A	3.99	4.02	4.01	3.91	3.91
Water flow for hot water		L/h	2100	2350	4000	8050	16100
Water pressure drop		Kpa	≥70	≥70	≥70	≥80	≥70
Pipe size		mm	25	25	25	32	50
Unit Noise		db	50	50	60	65	75
N.W.		kg	120	120	160	280	771.5
G.W.		kg	130.5	130.5	175	303	875
Level of protection			IPX4	IPX4	IPX4	IPX4	IPX4
Electric shock proof grade			I	I	I	I	I

1.Working air temperature range:ESSA-8LQN ~ESSA-18LQN:-25ºC to 43ºC;ESSA-35LQN~ESSA-55LQN:-20ºC to 43ºC
2.Rated working condition:
Heating: air temperature (DB/WB): 7ºC/6ºC, water temperature (inlet/outlet):40ºC/45ºC;
Cooling: air temperature (DB/WB): 35ºC, wet-bulb temp: 24ºC, water temperature (inlet/outlet):12ºC/7ºC;
Hot water:dry-bulb temp: 20ºC, wet-bulb temp: 15ºC, cool water temp: 15ºC, hot water temp:55 ºC.