Shandong Leader Machinery Co.,ltd. precision device enterprise LTD. is registered capital achieve ten million RMB. It has 4800 square meters factory. More than three million RMB fixed assets. Value of output achieve 24million RMB each year.Shandong Leader Machinery Co.,ltd. has the steady domestic clients such as: FOXCONN, HuohYow, FU BROTHRT industrial company, HUAXIN technology company, PUYAO group etc. It's all about more than 500 company include Domestic ,foreign and military enterprises. We also has the long-term relationship with Thailand, India and England.The company toward higher, farther, more perfect operating system. the Taiwan Head Company as the axis, and Air to water heat pump make efforts in mainland market development.Low temperature machine Air to water heat pump using the second generation of high temperature spray paint enthalpy technology, air conditioning temperature environment -25 ℃ heating conditions may be. At the same temperature, compared with the ordinary air-cooled heat pump unit, the thermal attenuation rate of 15% or more. Air to water heat pump Energy saving and environmental protection, safety and environmental protection, all-weather operation, easy to use.
Guangzhou low temperature air to water EVI heat pump with R407C ,Max hot water 60C
Product DescriptionLD Product Introduction
This split EVI heat pump (split&monoblock type) is specially designed for extramely cold are -25C in Winter.Its core philosophy is to solve the users' house heating and hot water supply during the very cold climate.
LD New Energy--Split &monoblock EVI floor heating heat pump 12kW/18kW/35Kw
1> EVI technology sure HP running at -25℃ winter ambient temperature
2> Heating room from 100sq meter~320 sq meter ( this machine function : heating house &domestic hot water)
3> Produce same level 42℃~47℃ hot water to keep house floor heating circle loop
4> Copeland/ Sanyo world famous brand compressors
5> Plate Heat exchanger split indoor unit ( we split the condenser indoor )--when running -25C cold winter advantage :
--better protect heat pump working pipe no easy ice
-- higher heat transfer efficiency
-- ( free standing or hall wall ) flexible install way
-- make HP working stable and longer service using life
6> Digital LED display , auto running Intelligent Defrosting
7> COP1.64 when -20℃ weather temp.
8> High efficient and ECO friendly refrigerant R407C, no pollution
9> Combine with exist solar thermal heater as back up , more save energy
10> Multi self-protection functions: high & low pressure , high temperature, water flow and
antifreeze protection
11> Widely used in hotels, restaurants, hospitals,schools, bath center, residential central heating
12> LD split EVI air source heat pump suit very cold weather,snow winter, running ambient temp. -25℃~43℃
Technical datesEVI air to water heat pumps model for you choose:
Model |
JK03R |
JK04R |
JK05R |
JK10R |
JK20R |
|
Heating Capacity(20℃) |
KW |
12.0 |
15.0 |
18.0 |
35.0 |
70.0 |
Heating capacity A7/W35 |
KW |
9.5 |
12.5 |
14.8 |
29.6 |
60.0 |
COP |
A7/W35 |
4.1 |
4.15 |
4.12 |
4.16 |
4.12 |
Heating capacity A7/55 |
KW |
9.1 |
11.8 |
13.5 |
27.0 |
54.0 |
COP |
A7/55 |
2.6 |
2.65 |
2.62 |
2.6 |
2.62 |
Cooling capacity |
KW |
7.5 |
9.0 |
12.5 |
25.0 |
50.0 |
EER |
A35/12-7 |
2.8 |
2.75 |
2.78 |
2.8 |
2.78 |
Power supply |
V |
220/380 |
220/380 |
380 |
380 |
380 |
Frequency |
HZ |
50/60 |
50/60 |
50/60 |
50/60 |
50/60 |
Power input |
KW |
2.8 |
3.7 |
4.65 |
9.3 |
18.6 |
Compressor qty |
unit |
1 |
1 |
1 |
2 |
4 |
Compressor Brand |
/ |
Copeland |
Copeland |
Copeland |
Copeland |
Copeland |
Compressor |
type |
EVI scroll |
EVI scroll |
EVI scroll |
EVI scroll |
EVI scroll |
Fan qty |
unit |
1 |
1 |
1 |
2 |
2 |
Water flow |
m3/H |
2-3 |
3-4 |
4-5 |
8-10 |
16-17 |
Outlet temp |
℃ |
|||||
Refrigerant |
/ |
R407C/R404A |
||||
Pipe size |
mm |
DN25 |
DN32 |
DN63 |
||
Net size |
L(mm) |
750 |
750 |
750 |
1484 |
2150 |
W(mm) |
690 |
690 |
690 |
730 |
1130 |
|
H(mm) |
870 |
1060 |
1060 |
1060 |
1360 |
|
Weight |
KG |
110 |
145 |
152 |
320 |
640 |
Warranty |
Years |
2 |
2 |
2 |
2 |
2 |
FOB Guangzhou |
USD |
|
|
|
|
EVI heat pumps floor heating room&hot water:
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A. Payment service
1, T/T
2, Western Union,Paypal, Escrew (for sample order & parts)
B. Technical service
1, We calculate the capacity and recommend the best models.
2, We supply you the professional refrigeration technical support and electronic technical support for your installation, debugging and operation.
4, We supply the spare parts and technical support in & after the warranty time.
C. After-sales service
1, Technical support for your installation, operation and maintenance.
2, One year’s warranty, and you can pay for extended warranty.
3, Spare parts and technical support at most economic prices after the warranty.
4, Old customer discount will be available when you order the products again.
D.Packing and shipment
1) LD can sure shipment within 7-10 working days .
2) Strong plywood pallet , carton package for FCL full container loading, strong plywood box for LCL loading
3) All spare parts together loading into package ,one time finished shipment to buyer

We warmly and sincerely wellcom clients from all over the world to build good business relationship with us!
Any interests please kind contact my skype: amyLD / whatsapp :15989227271
Environment friendly: Because heat pump Air to water heat pump only need electric, so Guangzhou low temperature air to water EVI heat pump with R407C ,Max hot water 60C doesn't burn fuels, doesn't exhaust pollution of air and water. Very clean. Safe. Compare to common electric water heater, Air to water heat pump in heat pump, water and electricity is segregated, no worry people get and electric shock when bathing. Shandong Leader Machinery Co.,ltd. Multiple protection, make sure humans safe.Air source heat pump unit is according to the Reverse Carnot Cycle principle, drived by a little bit of electricity, the low temperature and low pressure refrigerant absorb a large amount of heat from air, and be vaporized, then Guangzhou low temperature air to water EVI heat pump with R407C ,Max hot water 60C be compressed to high temperature and high pressure gas by compressor, enter into the water heating exchanger transferring heat into water to make hot water, at last release pressure by expand valve and continue new cycle, a steady stream of making hot water. If you are interested in any of our products Air to water heat pump, or hope to place a customized order, please contact Shandong Leader Machinery Co.,ltd.. We will do our best to meet your needs. We enjoy convenient access to major transportation networks.
If you have any demand about microwave drying equipment and edible oil refining equipment, pls feel free contact us any time.
Email:[email protected]
Whatsapp:+86 13064099546
Skype:leaderfoodmachine21
Contact:Mandy
NOTE:We can specially design the machine according to your production's features.