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High Efficient Ground Loop Heat Pump , Outdoor Underground Heat Pump Low Noise

High Efficient Ground Loop Heat Pump , Outdoor Underground Heat Pump Low Noise

  • High Efficient Ground Loop Heat Pump , Outdoor Underground Heat Pump Low Noise
High Efficient Ground Loop Heat Pump , Outdoor Underground Heat Pump Low Noise
Product Details:
Place of Origin: Guangzhou China
Brand Name: Meeting
Certification: CE ISO CCC UKAS,ROHS
Model Number: MDS20D
Payment & Shipping Terms:
Minimum Order Quantity: 5 PCS
Price: Negotiation
Packaging Details: Plywooden case
Delivery Time: 15 days
Payment Terms: T/T, L/C WESTERN UNION
Supply Ability: 800/MONTH
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Detailed Product Description
Materail: Coated Matel Contactor: Fuji Brand
Copper Thick: 1 Mm Compressor: With Oil Heater
Display: LCD Finger Touch Control: Wifi Function Support
Heating Capacity: 7KW Power: 220V/50Hz
Working Air Temp Rang: (-40℃)—45℃ Unit Weight: 75KG
Dimension: 657×557×765MM Packing Size: 737×637×915MM
High Light:

ground loop heat pump


underground heat pump

High efficient House heating ground source heat pump input power 7KW white shell steel


Technology Specification


Ground sorce heat pump Details:


Rated heating capacity KW 7
Hot water supply L/h 150
Average heating input power KW 1.7
Rated heating input current A 9
Max outlet water temp 80
COP   4
Power V/Hz 220V/50
Noise Db(a) 50
Dimension W*D*H mm 657×557×765
Packing size W*D*H mm 737×637×915
Unit weight KG 75
Refrigerant   R134A
Working air temp range (-40℃)—45℃
compressor Type   Panasonic
water source heat exchanger Type   Plate heat exchange
Pipe size DN 25
Hot water side heat exchange Type   Coil heat exchanger
Water flow L/H 2000L/h
Water pressure down Kpa 30
Pipe size DN 25
Max house heating M2 55

Ground source heat pump Feature:

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.



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



Installation different 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 Advantage:

1. Apply for imported compressor and famous accessories, reasonable match makes unit performance perfect.


2. Apply unique dimensional structure design, smaller installation size and no affect for indoor decoration appearance.


3. Unit can be used independently or in modular mode, each unit can be independent charged for easy check computation.


4. Apply for advanced microcomputer control for easy understanding for unit status.


5. High-efficient sound absorption &heating insulating material and double layered vibration damped on design, it features low-noise and bring enjoyment for security.


6. Each maintain, only to demount maintenance plate to repair, it features modular design, other units still can normally operate during maintenance.



After selling
1. We promise to offer free consulting call in 7~24 hours mode to solve the problems found in practice.


2. Products guarantee is 18~24 months from ex-factory date. Within 18months,if any components of your products damaged because of quality, we supply new replacement for free.


3. After the expiration of the quality assurance, we will continue to provide lifelong maintenance services, with just charging some cost price.


Plywood case 


High Efficient Ground Loop Heat Pump , Outdoor Underground Heat Pump Low Noise 0



Cooperate partner


High Efficient Ground Loop Heat Pump , Outdoor Underground Heat Pump Low Noise 1


High Efficient Ground Loop Heat Pump , Outdoor Underground Heat Pump Low Noise 2


Why us?

1. Timely Delivery, considerate sales after service


2. Many Years quality warranty,OEM service.


3. Top Craftmanship, All products 100% tested


4. Preferential freight by Famous shipping company


5. New Design,Very popular style products recommendation for your local market





Contact Details
Guangzhou Jin Lun Electric Equipment Co.,Ltd

Contact Person: Ms. Alinna

Tel: +86 13922152741

Fax: 86-20

Send your inquiry directly to us (0 / 3000)

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