Guangzhou Hiseer Air Conditioning Co., Ltd.

China Manufacturer with main products: Heat Pumps, Air Cooled Chiller, Water Cooled Heat Pumps, Boiler Buffer Tank

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Soil Water Ground Source Geothermal Heat Pump for Home Heating and Cooling

Payment Terms: L/C
Update Time: 2011/11/21

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Place of Origin: Beijing in China

Specifications

Soil-water ground source heat pump for home heating and cooling

GHP12/B-QNNNE, HISEER geothermal heat pump adopts the following world famous parts:

  • Siemens controller
  • SWEP or GEA plate type heat exchanger
  • Daikin scroll compressor
  • Schneider A/C contactor
  • Emersion expansion valve
  • Emersion dry filter
  • Honeywell R410a refrigeration

HISEER GHP12/B-QNNNE, ground source heat pump, works by using heat stored in the ground from the sun' s solar radiation to supply all of the energy required for a home' s heating and hot water system. It designed and tested by European standard EN14511, approved and tested by TUV china branch. Characterized by its high COP, competitive price and perfect quality.

How it works
There are three important elements to a ground source heat pump:

1. The ground loop
This is comprised of lengths of pipe buried in the ground, either in a borehole or a horizontal trench. The pipe is usually a closed circuit and is filled with a mixture of water and antifreeze, which is pumped around the pipe absorbing heat from the ground. The ground loop can be:
• Vertical, for use in boreholes
• Horizontal, for use in trenches
• Pound/Lake installation

2. A heat pump
In the same way that your fridge uses refrigerant to extract heat from the inside, keeping a ground source heat pump extracts heat from the ground, and uses it to heat your home.

3. Heat distribution system
This consists of under floor heating or radiators for space heating and in some cases water storage for hot water supply.

ADVANTAGES:

  • Suitable for the coldest winter area
  • The most high efficiency heat pump
  • Maintenance free
  • Indoor side installation
  • No noise level to disturb your neighbor
  • Reducing your carbon emission
  • Enjoying your green life by installing HISEER heat pumps
  • Reducing your heating and cooling bill with high efficiency HISEER heat pumps

GHP12/B-QNNNE technical data

Heat pump

Type

GHP12/B-QNNNE

Dimensions, weights, connection dimensions

 

Dimensions

HxWxD

960x600X600

Weight

kg

145

Refrigerant

Type

R410A

Filling weight

kg

1.8

Permissible operating pressure

Mpa

4.2

Pipe connector-hot side

Inch

G11/4”

Pipe connector-cold side

Inch

G11/4”

Evaporator

Type

Brazed plate heat exchanger

Condenser

Type

Compressor

 

1xScroll

Performance Heat pump

     

Heat output

at B0/W35

kW

11.8

Power consumption

kW

2.70

Performance factor

 

4.37

Hot side volume flow

m3/h

2.03

Cold side volume flow

m3/h

2.61

Heat output

at W10/W35

kW

15.00

Power consumption

kW

2.80

Performance factor

 

5.36

Hot side volume flow

m3/h

2.58

Cold side volume flow

m3/h

3.50

Cool output

at W35/W7

kW

12.70

Power consumption

kW

2.70

Performance factor

 

4.70

Inside volume flow

m3/h

2.18

Outside volume flow

m3/h

2.65

Power

Type

Single phase with Daikin compressor

Sound power level

dB(A)

48

The above data is tested by EN14511

 

 

 

 

 

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