Residential Air To Water Heat Pump

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Domestic Air Source Heat Pump

Domestic Air Source Heat Pump

Table Data for heat pumps: (1) Warm air enters and refrigerant takes the heat from the air via evaporator . Cooler air exists. (2) Refrigerant become gas with high temperature and high pressure when compressed by compressor , (3)Cool water enters from the water tank. Refrigerant transfers the...

Product Details

Table Data for heat pumps:

Model

 

DE-100LW/AP
DE-150LW/AP

DE-150LW/BP
DE-200LW/BP
DE-300LW/BP

DE-300LW/CP
DE-400LW/CP

Power supply

V/Ph/Hz

220/1/50

220/1/50

220/1/50

Heating capacity

kW

3.4

4.8

7

BTU

11601

16378

23884

Rated power input

kW

0.85

1.2

1.8

Water feed speed

L/h

73

103

150

Refrigerant

 

R410A

R410A

R410A

Compressor

Type

Rotary

Rotary

Rotary

Fan

Qty

1

1

1

Noise

dB(A)

≤45

≤48

≤50

Max. current

A

7

8

13

Level again electric shock

 

I

I

I

Water proof

 

IP×4

IP×4

IP×4

Max. water temp.

60

60

60

Operation temp. range

-10-45

-10-45

-10-45

Heat pump unit

Net weight

kg

30

34

40

Net size(L/W/H)

mm

800×260×530

800×260×530

800×260×530

Water tank

Net weight

kg

25

35/47/65

65/80

Net size

mm

φ470×1010
     Φ470×1470

φ470×1470
     φ560×1250
     φ470×1780

φ470×1780
     φ700×1517

Water connection

 

G1/2"

G1/2"

G1/2"

Refrigerant connection pipes diameter

mm

φ6.35 & φ9.52

φ6.35 & φ9.52

φ9.52 & φ12.7

Heating by Ambient temp.(DB/WB): 20℃ /15℃ and Water    temp.(in/out): 15℃/55℃;

Above information just for your reference,    Please subject to the nameplate on the unit

Refrigerant is optional

(1) Warm air enters and refrigerant takes the heat from the air via evaporator . Cooler air exists.

(2) Refrigerant become gas with high temperature and high pressure when compressed by compressor,

(3)Cool water enters from the water tank. Refrigerant transfers the heat into water via condenser. Warmer water exists back to the tank.

(4)Refrigerant pressure and temperature decreases via the expansion valve, ready to re-start the whole cycle.


Heat pump main components:

Heat pump.png

Panasonic or Hitachi Rotary Compressor

--For R410A, R417A, R407C, R134A

Golden hydrophilic fin-tube evaporator

-- (Refrigerant cycle inside copper tube)

--Stronger corrosion protection, High efficiency

316L# Stainless Steel coil tube

-- refrigerant cycle between heat pump and tank, high heat exchanger

Fan Motor and Fan Blade

- 8 pole fan motors + big strengthened fiber nylon fan blades

- Against high/low temperature and reducing the noise

- Longer lifetime

- World famous brand- CIE can be you option

--Stronger flow switch inside is on your option

Deron intelligent remote indoor controller

SAGINOMIYA 4-way-valve to adjust refrigerant flow direction for defrosting/cooling

--To control & indicate the gas outlet direction

Emerson thermal expansion valve

--For stable performance of refrigerant cycling


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Installation:


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Domestic Heat pump water heater:

   wall mounted air source heat pump installation.jpg


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