Meeting MD50D EVI Air Source Heat Pump Water Heater With 40Db Noise
Our company Jinlun Group have produce heat pump for 19 years, we
have great experience, we have strong R&D teams, we welcom OEM
|Rated power: 4.6KW||Rated water temperature: 55 ° C|
|Heating capacity: 18.4KW||Maximum water temperature: 60 ° C|
|Water production: 420L/H||Evaporator: high efficiency internally threaded tube coupled with
hydrophilic aluminum fins|
|Rated voltage: 380V/50HZ||Condenser: double threaded copper tube heat exchanger|
|Rated current: 9A||Throttle element: electronic expansion valve|
|Compressor: brand compressor||Water flow L/H: 5500|
|Noise Db: ≤ 40Db||Interface size mm: DN25|
|Defrost: PID defrost, intelligent defrost according to time, fin
temperature, ambient temperature and other operating conditions|
|Control system: setting and query function with multiple
parameters, multiple fault protection and alarm functions|
|Remarks: The test conditions of above parameter :dry bulb
temperature :20℃,wet bulb temperature :17℃, Inlet water temperature
15 degree , Outlet water temperature 55 degree|
- with Advanced DC inverter technology, it saves 40% energy than
normal heat pump in practical operation.
- 5 modes to manage heating, cooling and DHW, fits your need all
- with temperature compensation function, the water setting
temperature adjusts automatically as the house's heat loss changes.
- Automatically variable fan speed in 3 grades to optimized heating
- Can work with room thermostat.
- Can work with auxiliary heater.
- Split design with water system indoor, preventing water frozen
- Aviation plug for wire connection between indoor unit and outdoor
unit, simplifies installation and avoids mistakes.
- with controller interface, plate heat exchanger, circulation
pump, flow switch, water pressure gauge in indoor unit.
- Allows absence of buffer tank.
1. Meeting ultra - low temperature heating heat pump adopts EVI
ultra-low temperature compressor and high - efficiency and
environment-friendly refrigerant suitable for cold regions in the
north, and the heating effect is 20 % - 40 % higher than that of
conventional units under low temperature conditions, and the
equipment will not decrease with the ambient temperature. Reduce
the amount of heat, fully guarantee the effect of heating.
2. Meeting ultra-low temperature heating heat pump can be used
normally below 0 °C, the minimum can be normal operation at -25 °C
, and -20 °C energy efficiency ratio up to 2.0 or more , is our
company exports to Europe for the heating of the flagship product,
in Eastern, Western Europe, Northern Europe and other ten countries
are used for indoor heating in the winter and spring seasons. It is
also an energy-saving product that is very suitable for heating in
northern China . It is used as a room heating in a cold area alone
or as a heating device for heating needs .
A . Payment service
1 . T/T, 30% deposit, 70% balance before shipment.
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
3 . We supply the spare parts and technical support in and after
the warranty time.
4 . We supply the training course to your workers at our factory or
site training if you need, welcome to be our partners.
C. After-sales service
1. Technical support for your installation, operation and
2. Standard warranty time : One years’warranty for heat pumps.
You can also pay for extended warranty or we can renegotiate the
longer warranty period.
Spare parts and technical support at most economic prices after the
1. Complying with ISO standard. Quality Ensured.
2. Complete Inspection for each unit before out of factory,
covering water system and electricity detection and testing,
ensuring 100% right product before shipment.
3. Strict quality control during production. We have liquid soap
detection, halogen detection, electrical detection and
water-soaking detection during production to avoid gas leakage and
electrical problems .
4. Full inspection on bigger parts such as compressors, condensers,
evaporators, expansion valves, flow switches, controllers etc..
Selection inspection for small parts such as sensors, pressure
5. Well noise control by using mute cotton for casing plates and
soft rubber feet for floating compressors, some of the models use
compressor isolation shields.
6. Well insulated with insulated cotton for every pipe and parts,
include compressor, dryer filter and each pipes.
7. We have passed TUV and SGS inspections. We have CE, RoHs, IEC,
CCC, CB certificates for most of our products. Some of our products
have en14511 test, en14825 test.
Q1. Can I have a sample order for Heat pump or Water tank?
A: Yes, we welcome sample order to test and check quality. Mixed
samples are acceptable.
Q2. What about the lead time?
A: Sample needs 3-10days, mass production time depend on the
Q3.Do you offer guarantee for the products?
A: Yes, 12 months since the heat pump depart from the port of
loading (Refer to the Bill of Lading).
Certificate we have got :
1> ISO 9001, ISO 14000
2> Our company has been inspected and certificate by EMC
3> CE And EN14511, EN 14825-ERP for heat pump exported to Europe
4> Energy label for all heat pump models sold to oversea market
5> Testing laboratory calibrated by CNAS