New Energy Heat Pump System for House Heating Cooling

• Certification: ISO9001, CE
• Working Medium: R407c;R410A
• Heat Source Type: Air Source Heat Pump
• Working Ambient Termp.: -7deg C~43deg C
• Power Supply: 50Hz, 60Hz(Optional)
• Refrigerant: R407c, R410A(Optional)
• Model NO.: ESSA-12.5HN(2*6ES)
• DC Inverter: Optional
• Overseas Service: Available
• Throttle Unit: Electric Expansion Valve
• Air Side Heat Exchanger: Blue Aluminum Fin Arround Copper Tube
• Water Side Heat Exchanger: Tube in Shell Type/Plate Type(Optional)
• Power Source: Electric
• Warranty: 2 Years, 18 Months, 1 Year
• Compressor: Emerson Copeland
• OEM,ODM: Available
• Housing Material: Galvanized Steel
• Structure: Monoblock Type
• Casing Color: Gray/ White
• Transport Package: Standard Export Package
• Specification: CE
• Trademark: ESACIR
• Origin: Guangdong, China
• HS Code: 8418692090
• Production Capacity: 2000PCS/Year

Product Description

1.Application of Air Source Heat Pump
Heating, ventilation, and air conditioning
In heating, ventilation, and air conditioning (HVAC) applications, a heat pump is typically a vapor-compression refrigeration device that includes a reversing valve and optimized heat exchangers so that the direction of heat flow (thermal energy movement) may be reversed. The reversing valve switches the direction of refrigerant through the cycle and therefore the heat pump may deliver either heating or cooling to a building. 

2.Eurostars Air Source Heat Pump Features:
1) Base frame and external panels are made of galvanized sheet.
2) High efficiency compressor with R407C/R410A/R134A Refrigerant.
3) Touch design LCD control panel, and the control signals are easier to be transferred to the control system;
4) Openable cabinet door design for faster and simpler checking and maintenance
5) Well heat insulation inside the unit to increase the COP. 
6) Exterior rotor fan ensures lower noise and vibration
7) Lovely outlook and sharp edges reduction cabinet design
8) High quality copper tube coils constructed of thread technology
9) Automatic defrosting function included.
10) Clock & Timing on/off function.
11) General testing and operational test carried out for every unit before package in the factory.
12) With full protection functions including water flow, high/low pressure, phase order, over-current etc.
13) Big evaporator to extract more heat from the air.
14) Metal Galvanized powder coated frame
15) For low temperature area: -25ºC(optional);

3. Air Source Heat Pump Technical Data

Air Source Heat Pump Unit(Heating-Cooling)
Model			ESSA-5HN	ESSA-10HN	ESSA-12.5HN
			5ES	2*5ES	2*6ES
Working mode			Heating&Cooling
Rated heating capacity	Heating	KW	15	30	36
Rated input power		KW	4.28	8.48	10.2
Rated current		A	7.8	15.5	18.5
COP		KW/KW	3.50	3.54	3.53
Rater water flow		m^3/h	2.58	5.16	6.192
Rated cooling capacity	Cooling	KW	13.5	27	32.4
Rated input power		KW	4.62	9.2	11.2
EER		KW/KW	2.92	2.93	2.89
Rater water flow		m^3/h	2.32	4.64	5.57
Model			ESSA-20HN	ESSA-25HN	ESSA-40HN
			4*5ES	4*6ES	4*10ES
Working mode			Heating&Cooling
Rated heating capacity	Heating	KW	60	74	120
Rated input power		KW	17.15	20.5	34
Rated current		A	31.2	37.4	106
COP		KW/KW	3.50	3.61	3.53
Rater water flow		m^3/h	10.32	12.728	20.64
Rated cooling capacity	Cooling	KW	54	66	106
Rated input power		KW	18.3	22.2	36
EER		KW/KW	2.95	2.97	2.94
Rater water flow		m^3/h	9.29	11.35	18.23
Remarks:
1.Working air temperature range:-7ºC 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/24ºC, water temperature (inlet/outlet):12ºC/7ºC.

4.Air Source Heat Pump Main Components Introduction

No	Name	Description
1	Compressor	Brand: Copeland/Panasonic
2	Air Heat exchanger	Hydrophilic Aluminum foil and copper pipe with inner thread heat exchanger
3	Water Heat exchanger	Type: Tube in shell, advantage: thick copper pipe, strong quality. Big diameter of water flow: small water resistance. Thread coil: large heat exchanging surface
4	Expansion valve	Brand: Danfoss/Sanhua or other brand, Type: Electronic type
5	Four way valve	Brand: SANHUA, most famous in China
6	Fan	Blade: low noise and large air flow. Motor: Axial type, stable and large air flow
7	AC contactor	Brand: EATON/FUJI/ Schneider,etc, smart action, stable quality
8	Controller	LCD screen, multi protections, remote control, simple operating

5. EUROSTARS Heat Pump Range:
Based on the "Reverse Carnot Cycle" principle, air to water heat pump is a type of air source heat pump (ASHP), which utilizes energy from the air to generate heat and provide domestic/commercial hot water, house heating and/or cooling. At the same time, ASHPs are among the most efficient heat pumps on the market, since they consume the least energy to complete the above requirements. And they are becoming more and more popular among households and businesses with their guaranteed safety, eco-friendliness, long service life and many other advantages. The service life of an air to water heat pump can usually reach 15 to 20 years.

Eurostars is one of the leading air to water heat pump manufacturers in China, which provides several types of air to water heat pumps such as hot water heat pumps, DC inverter (monoblock & split types), EVI low temp, household, and swimming pool heat pumps.
(1) Water source heat pump
(2) Geothermal source heat pump
(3) Air source heat pump, including swimming pool heat pump
(4) EVI air source heat pump 
(5) Split heat pump
(6) DC Inverter heat pump

6.About US
We, EUROSTARS, which established in year 2006, is a modern hi-tech enterprise, specializing in Heating Ventilation Air Conditioning and Industrial Refrigeration research, development, production, sales and engineering services.
Webiste 1: http://eurostarschiller.en.made-in-china.com
Website 2: http://eurostarschiller.en.made-in-china.com
 
Instagram: https://eurostarschiller.en.made-in-china.com
Facebook: https://eurostarschiller.en.made-in-china.com
Youtube https://eurostarschiller.en.made-in-china.com
 




7.FAQ
Q: What is the warranty of products?
A: Warranty: 12~24 months after Bill of Lading date. Any unartificial failure occurred within the period, we'll supply you the spare parts for free, and permanent technical support & consultation all life long for the machines

Q:Are you a factory?
 Yes, we are a professional manufacturer for more than 13 years

Q:How do you check the goods?
We inspect all the materials when they arrive, and have spot inspection during production process. All goods will be tested and double inspected before delivery, providing 100% guarantee for clients.

Q:How and when can I get the quotation?
Send us the inquiry or leave us message. We will get back to you within 1 hour during the working time. All messages will be replied whenever they comes.

Q:What's your payment terms?
Usually we accept T/T or LC. 30% deposit. Other payment terms can be discussed when orders confirmed.

Q:Where is your factory Located? How can I visit there?
We located in Shenzhen, Guangdong Province, which is near Shenzhen International Airport. We can pick you up from the airport . You are warmly welcome to visit us

Q:Do you provide OEM service?
Yes! We provide OEM and ODM service.

Q:What's the lead time for your goods?
 Normally 25~30 workdays. For urgent orders, we can make special arrangement to fulfill your request. 

8.Customer visit us


9.Air source heat pump delivery or container loading

10.Installation instruction or installation photo, project photos

A,Place selection of installation Heat pump
 1). Heat pump should be installed in a large space, and have good air flow condition.
 2). Air inlet and outlet must be a clear road, the distance from barrier to inlet and outlet must be longer than 2m.
 3). Set drain ditch or drain outlet, so that can drain water easily.
 4). The installation base or bracket must be firm, make sure heat pump work balancely.
 5). Make sure heat pump is vertical, can't be slanted.
 6). Don't install heat pump at the place in where there is plenty of pollutional and corrosive gas or sand or fallen leaves.
 7). The installation place can't be near inflammable, flammable thing or fire.
 8). Installation:
---The installation base can be concrete construction, or steel bracket, and must use anti-vibration rubber pad, And the surface should be smooth.
---The design of installation base can be according to heat pump weight.
---The heat pump bottom should be fixed by bolt.
B,Pipe connection
The drain pipe and overflow pipe should be installed near drain ditch or drain outlet, easy to drain, and install drain water valve on drain pipe before magnetic valve there should be service valve on water pipe.
 If use plastic pipe (such as PPR pipe or ABS pipe), users should consider pipe expand and contract problem between heat pump and water tank.
 Water supply valve and cut-off valve maybe need insulation (according to local weather condition),avoid frost crack.
C,Water pipe system installation
Water pipe should be straight, and the arrange should be reasonable, reduce bend as little as possible. Reduce the water pipe resistance.
There can't be leaking at any place of pipe.
After all equipments and pipes installation finished, users should test water pressure, and drive air out, drain dirty out, make sure water cycle system is  clean. After confirm there is not any problem, then insulate all hot water pipes.
D,Power supply wiring
 220V heat pump use single phase power supply, 380V heat pump use three phase power supply, wire line is 3phase 4lines, A B C connects live line, N connects null line, E connect earth. Be sure not to connect N line to live line of power supply.
 1).When repairing, please turn power supply at "off" side.
 2).Power supply connecting process:make sure a equipment power supply is cut off before its installation is finished. Install power supply switch at suitable place, Use rubber hole for wiring line in electric box.
Power supply demand:
220V rated voltage±10%
380V rated voltage±10%
frequency:50Hz rated frequency±2%
 3).if power supply fluctuation is out of demand, please don't start your heat pump.