Detailed Product Description
Earth-water cooled heat pumps for home's heating and hot water system
GHP26/B-DNNNE, designed and tested by European standard EN14511, approved and tested by TUV china branch. Characterized by its high COP, competitive price and perfect quality.
HISEER GHP26/B-DNNNE, 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.
HISEER geothermal ground source 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
|
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
GHP26/B technical data
|
Heat pump
|
Type
|
GHP26/B-DNNNE
|
|
Dimensions, weights, connection dimensions
|
|
|
Dimensions
|
HxWxD
|
960x600X800
|
|
Weight
|
kg
|
195
|
|
Refrigerant
|
Type
|
R410A
|
|
Filling weight
|
kg
|
3.6
|
|
Permissible operating pressure
|
Mpa
|
4.2
|
|
Pipe connector-hot side
|
Inch
|
G11/2”
|
|
Pipe connector-cold side
|
Inch
|
G11/2”
|
|
Evaporator
|
Type
|
Brazed plate heat exchanger
|
|
Condenser
|
Type
|
|
Compressor
|
|
2xScroll
|
|
Performance Heat pump
|
|
|
|
Heat output
|
at B0/W35
|
kW
|
26.0
|
|
Power consumption
|
kW
|
5.80
|
|
Performance factor
|
|
4.48
|
|
Hot side volume flow
|
m3/h
|
4.47
|
|
Cold side volume flow
|
m3/h
|
5.79
|
|
Heat output
|
at W10/W35
|
kW
|
32.6
|
|
Power consumption
|
kW
|
5.92
|
|
Performance factor
|
|
5.51
|
|
Hot side volume flow
|
m3/h
|
5.61
|
|
Cold side volume flow
|
m3/h
|
7.65
|
|
Cool output
|
at W35/W7
|
kW
|
27.80
|
|
Power consumption
|
kW
|
5.70
|
|
Performance factor
|
|
4.88
|
|
Inside volume flow
|
m3/h
|
4.78
|
|
Outside volume flow
|
m3/h
|
5.76
|
|
Power
|
Type
|
Triple phase with Hitachi compressor
|
|
Sound power level
|
dB(A)
|
49
|
|
The above data is tested by EN14511
|
|
