|Place of Origin:||Guangzhou China|
|Certification:||CE ISO CCC UKAS,ROHS|
|Minimum Order Quantity:||5 PCS|
|Packaging Details:||Plywooden case|
|Delivery Time:||15 days|
|Payment Terms:||T/T, L/C WESTERN UNION|
|Materail:||Galvanized Steel Sheet||Contactor:||Fuji Brand|
|Copper Pipe Thick:||1 Mm||Compressor:||ZW Series ,With Crank Heating|
|Working Temperature:||-20--45 Degree||Insulation:||Foam Pack Pipe And Stick On The Machine Innner|
groundwater heat pump,
underground heat pump
Meeting blue and white colour 3P ground source machine_MDS30D ground source heat pump _ Panasonic press 220V
1 MODEL MDS30D
2 Rated heating capacity 12KW
3 Hot water supply 260L / H
4 Average heating input power 2.89KW
5 Rated heating input current 13 / 6A
6 Max outlet water temp 80 ℃
7 COP 4
8 Power 220V/380V/50HZ
9 Noise 50Db ( a )
10 Dimension 657 × 557 × 765mm
11 Packing size 737 × 637 × 915mm
12 Unit weight 108KG
13 Refrigerant R134A
14 Working air temp range ( - 40 ℃ )— 45 ℃
15 compressor Copeland
16 water source heat exchanger Plate heat exchange
17 Pipe size DN 25DN
Hot water side heat exchange Coil heat exchanger
Water flow 3300L/h
Water pressure down 35Kpa
Pipe size 25DN
Max house heating 100M2
18 Use House Batheroom
19 installation Freestanding
1. Adopt world famous brand compressor.
2. High purity refrigerant: R410a/R407C, to make sure high COP.
3. Optimized system design: R410a/R407C system with accurate capillary tube or electronic expansion valve, achieving stable operation and high COP in wide ambient temperature range.
4. Big heat exchangers: big hydrophilic fin-tube heat exchanger, big titanium coil heat exchanger, (maybe the biggest one in China), to make sure high COP in wide ambient temperature range.
5. Big and strong case: allowing built-in big heat exchangers, and reducing vibration and noise.
6. Advanced control: the quick-mind microchip LCD controller (Carel controller is optional) provides extremely convenient control on the heat pump.
7. Comprehensive protection: the heat pump is protected fully, including water flow, water temperature, compressor pressure and temperature, temperature for heat exchanger, and anti-freezing for heat exchanger and so on.
8. Quiet: using the high-efficiency, low noise rotary or scroll compressor, low noise fan.
Installation porduct situations
The ground source heat pump can also be called a soil source. It is buried in underground soil with high-polyethylene U-shaped pipe filled with water and antifreeze. The two ends of the pipe are connected to the evaporator in the ground source heat pump. Water and antifreeze are The circulation in the pipelines will continuously transfer the heat in the soil to domestic water.
Ground source heat pump working principle:
The difference between the water source heat pump and the air source is that the low-temperature and low-pressure liquid refrigerant exchanges heat with the water in the water/ground source pipeline in the evaporator, absorbs the heat Q1 in the water and evaporates into a low-temperature and low-pressure gaseous state, and then enters into a vaporized state. Compressor works through compressor W, is compressed into high temperature and high pressure gas, then enters condenser, exchanges heat with indoor water, transfers heat Q2 to indoor water, and the refrigerant condenses into high temperature and high pressure liquid, and then enters the expansion valve. With throttling, the refrigerant becomes a low-temperature and low-pressure liquid, and the throttling refrigerant enters the evaporator and undergoes heat exchange and evaporation, thereby realizing inverse carnot
The whole process, also Q2=Q1+W in this process
A. Payment service
2. L/C (for container order only)
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.
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 if you need.
5. We can offer site training to your workers in your place which is negotiable.
C. After-sales service
1. Technical support for your installation, operation and maintenance.
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.
3. Spare parts and technical support at most economic prices after the warranty.
Packaging & Shipment
1>Meeting heat pump can sure delivery heat pump within 5~20 working days as we warehouse stock condition.
2>Heat pump with strong plywood pallet , strong plywood box for loading, make sure no problem happen during rude transporattion .
3>All spare parts of the heat pump water heater will together loading into package , one time finished shipment to buyer.
4>Take video of the heat pump for buyer before package to 100% sure buyer get product same as order, no any different.
5>Meeting heat pump offer 100% test online, 5% test in Lab by 24 hour for one lot order (if not new model)
Packaging Details :Standard export packing -with plywoods case packages,OEM is available for Factory price heat pump water heaters
Delivery Time :15 work days after arrival of down payment
Contact Person: Ms. Alinna
Tel: +86 13922152741