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How does it work?
Your air conditioner or heat pump works hard during hot weather. It pulls heat out of the air inside your home and discharges it into the air outside your home Meanwhile, your water heater is toiling away generating heat for your showers, dishwashing and laundry. Why not recover some of that unused heat energy discharged by your air conditioner or heat pump and use it to heat your water? Thats exactly what a heat recovery unit does
The heat recovery unit is installed in the hot line of the heat pumps refrigerant circuit. The hot vapor flows through a heat exchanger. The heat from the vapor is then absorbed by the water, which is circulated through the heat exchanger by a small pump. This gives you inexpensive hot water. Controls keep everything operating properly. In the summer, the heat recovery unit captures some of the heat discharged by the air conditioner, essentially giving you free hot water. You can even turn your regular water heater off -just remember to turn it back on when youre not using your air-conditioner. low-cost heating for your water during the winter months is also available.
Technical Parameter
Model . 10R1/R 13R1/R 15R1/R 20R1/R 25R1/R 31R1/R 66R2/R
Power supply . 1PH 3 PH 3 PH 3 PH 3 PH 3 PH 3 PH
Hot water output (1) l/h 320 400 460 620 800 1000 2000
Heating performance (2)
Nominal heating capacity kW 10.5 14 16 21 26 32 68
Heating power kW 3.3 4.4 5.24 6.7 8.5 10.5 22
Running current A 15.8 7.8 9.3 11.9 15.5 19.3 41
Cooling performance (3)
Nominal cooling capacity kW 9.8 13 15 20 25 31 66
Power kW 3.25 4.4 5.35 6.6 8.6 10.8 22.2
Running current A 16.1 7.9 9.5 12.1 15.6 19.4 41.1
Compressor
Type . Scroll
Qty. . 1 1 1 1 1 1 2
Fan Motor
Type . Axial
Qty. . 1 1 1 2 2 2 2
Air Flow m3/h 5500 5700 5700 11400 11400 11400 24000
Motor Power kW 0.37 0.37 0.37 0.37x2 0.37x2 0.37x2 0.75x2
Water sideheat exchanger
Type . Brazed plate heat exchanger
Water Flow m3/h 1.7 2.2 2.58 3.64 4.54 5.87 11.34
Water pressure drop kPa 16 20 27 16 20 27 31
Water pump (Option)
Type . Centrifugal pump
Power kW 0.37 0.37 0.37 0.75 0.75 0.75 -
Delivery lift m 20 18 18 26 24 22 -
Hot Water Pump(Option)
Type . Centrifugal pump
Power kW 0.245 0.245 0.245 - - - -
Delivery Lift m 6.5 6.5 6.5 - - - -
Air side heat exchanger
Type . Copper tube+ aluminium fin
Area m2 0.88 1.06 1.22 2.12 2.12 2.44 3.57
Row
pitch of fins mm 2
1.8 2
1.8 2
1.8 2
1.8 2
1.8 2
1.8 2
1.8
Refrigerant
Type . R407C or R22
Filling weight kg 3.5 4 4.5 7.6 8 9 10x2
Expansion device . Expansion valve
Dimension
Width mm 690 690 690 1300 1300 1300 2010
Depth mm 690 690 690 690 690 690 980
Height mm 1125 1325 1325 1325 1325 1325 1850
Net weight kg 130 140 160 270 280 310 700
Noise dB(A) 54 56 56 57 57 58 70
A/C water tube diameter DN 25 25 25 32 32 32 65
Hot water tube diameter DN 25 25 25 32 32 32 65
(1) Hot water output is based on :preliminary water temp.20°, max. water temp.55° and outdoor temp.20°DB/15°WB
(2) This heating performance is basedon: inlet water temp.40°, outlet temp.45° and outdoor temp.7°DB/6°WB
(3) This cooling performance is based on :inlet water temp. 12°, outlet water temp.7° and outdoor temp.35°
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Country Of Origin :
China
Listing Type :
Sell
Certifications :
CE
Contact :
Jerry He
Address :
Huasheng Beiroad,Xicheng indus
Guangzhou, Guangdong, 510470
China
Telephone :
[86] (20) 61171400
Fax :
[86] (20) 61168929