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DC Inverter Air Source Heater
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Tel: +86-010-69289650
Phone: +86-18910918044
E-mail: sales@devheatpump.com
Add: Leshang Unit, Puqizhen, Yueqing, Wenzhou, Zhejiang, China PRC
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DC Inverter Air Source Heater

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lWork Very Well under -30

Adopting the compressor with an air-supplying enthalpy-adding device, the air source heat pump shall work very well under environment Temp. -30.

lHeating capacity increasing 15%-25%, compared to the normal air conditioner.

It will cool in Summer and Heat in Winter & Multi-Purpose

lSafety and Carefree

There is no fuel delivery and storage, which shall eliminate the fuel leak, fire, and explosion hazards

lEasy and Convenient

It is easy and convenient to install with less cost. The technology will adopt the current control program of air conditioners, which shall be very mature for the past 10 years and also be able to realize the control start and stop through intelligent remote control.

lReliable and Durable

Using the R410 refrigerant and compressor with an air-supplying enthalpy-adding device, DEV air heater is able to work well very under the environment Temp. from 43 to -25, and had been widely used in Northern Area of China.

lTiny Size with Room-saving and Energy-Saving

The system of  DEV air heater shall utilize digital intelligent control, and will carry on real-time data collection and processing for environment Temp., input and output water Temp., water level, finally to make sure the all the units will be at the best condition. The DEV air heater is with tiny shape, flexible and convenient to install. The lower installation location of distinct type vertical fan coil (MFMW) shall make the warm air flow from bottom to the top, residential uniformity Temp.. The DEV air heater will be higher heating power, more energy-saving, and more comfortable than the normal air conditioners.


Air Source Heat Pump Advantages

air-source-heat-pump-advantages

Technology


air-source-heat-pump-feature


Type

DC Inverter Air   Heater

DF-HAS3I/23

DF-HA3I/53

DF-HAS4I/23

DF-HAS4I/53

Heating

Rated Heating   Output

kw

3(-12)

3(-12)

4(-12)

4(-12)

Heating Output

kw

1.351

1.351

1.778

1.778

COP

w/w

3.63

3.63

2.25

2.25

Cooling

Rated Cooling   Output

kw

3.25

3.25

4

4

Cooling Input

kw

1.07

1.07

1.33

1.33

COP

w/w

3.04

3.04

3.01

3.01

Power Supply

v

220

220

220

220

IP Grade

-

I

I

I

I

Compressor

Type

-

Rotation type

-

Rotation type

-

Number

Unit

1

-

1

-

Air   Heat Exchanger

Type

-

Finned Type

Finned Type

Finned Type

Finned Type

Fan Number

Unit

1

1

1

1

Air Volume

m³/h

2000

650

2500

750

Motor Capacity

kw

0.045

0.03

0.05

0.03

Air Direction

-

Sidewards

Top to Bottom

Sidewards

Top to Bottom

Refrigerant

-

R410A

R410A

R410A

R410A

Size   (Length*Width*Height)

760*280*600

730*225*610

950*335*690

730*225*610

Noise

53

42

55

42

Net Weight

50

17

60

17

Note: The max.   outlet water temperature is 60


Domestic hot water, high temperature requirements for water;

Bathing, washing, cleaning, sauna, industrial water;

Radiator heating, water temperature requirements 55 ~ 65 ;

Fan coil heating, the water temperature requires 40~50 ;

Low temperature floor radiant heating, water temperature 35~10 °C.


 air-source-heat-pump-application 02+air-source-heat-pump-application 04 +air-source-heat-pump-application 03+air-source-heat-pump-application 05

Flooring Heating                    Fan Coil                Radiator Heating           Cooling in Winter   


Zhejiang Defu New Energy is one of the largest manufacturers of Residential Air Source Heat Pump, Heating Pump for Pool, Swimming Pool Heaters, Electric Pool Heater and Industrial Heat Pumps in China. 

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Contact Us

Tel : +86-010-69289650
Phone : +86-18910918044
E-mail : sales@devheatpump.com
Add : Leshang Unit, Puqizhen, Yueqing, Wenzhou, Zhejiang, China PRC.

 
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