DX Air Handling Unit

Your Professional DX Air Handling Unit Supplier

 

 

"Shairko" originated from Europe. It was established in Shanghai in 2010 and is committed to growing into an expert in cleanliness and temperature and humidity solutions. The company mainly produces: air conditioning boxes, fan coil units, heat recovery fresh air air handling units, and purification equipment.

  • Dx Air Handling Unit
    DX Air Handling Unit is an advanced HVAC solution that uses direct expansion (DX) technology for efficient air cooling and temperature control. It combines an evaporator coil, fan, and air...
    read more
  • Rooftop Hvac Unit
    A Rooftop HVAC Unit, commonly known as a rooftop unit (RTU), is a self-contained heating, ventilation, and air conditioning (HVAC) system designed to be installed on the roof of commercial,...
    read more
  • Horizontal Air Handling Unit
    A Horizontal Air Handling Unit (AHU) is an HVAC equipment designed for horizontal installation with airflow moving horizontally through the unit. It integrates all essential air handling functions...
    read more
  • Vertical Air Handling Unit
    A Vertical Air Handling Unit (AHU) is a type of HVAC equipment designed to handle air vertically within a building. These units are typically used for heating, ventilation, and air conditioning...
    read more
Why Choose us
 

R&D Strength
With an independent large-scale technology research and development center and a strong scientific research team, we independently develop and produce innovative products, obtaining over 10 utility patents.

 

Quality Assurance
Our goal is to offer you the fastest and most reliable service, ensuring you have access to the highest-quality products at competitive prices.

 

Our Services
We are always open to factory inspections, product inspections, technical discussions, new product development, and offer comprehensive after-sales service.

Parameter

 

 

Two-row pipe

Four-row pipe

Six-row pipe

Eight-row pipe

 

Cooling(KW

Water volume(m³/h)

Water resistance (KPa)

Cooling(KW)

Water volume (m h)

Water resistance (KPa)

Cooling(kW)

Water volume

(M³/h)

Water resistance (KPa)

Cooling

(KW

Water volume

(m³/h)

Water resistance (KPa)

 

ZK-05

18.8

3.23

10.1

29.4

5.01

9.76

37.8

6.49

16.99

45.7

7.85

10.44

ZK-10

34.7

5.89

10.5

58.6

10.35

11.65

75.4

12.96

10.08

91.2

15.70

12.82

ZK-15

53.4

9.16

9.8

87.9

15.08

7.21

113.1

19.5

12.11

136.8

23.52

15.12

ZK-20

70.6

12.14

9.8

117.3

20.16

8.25

150.8

26.21

14.07

182.4

31.96

17.48

ZK-25

92.9

15.83

11.6

146.1

25.12

10.24

188.1

33.90

11.77

227.5

39.11

14.76

ZK-30

113.6

19.2

11.8

175.2

30.12

11.16

225.6

38.90

13.10

273.4

47.00

16.28

ZK-40

144.4

24.82

12.4

232.8

40.03

12.93

300.2

51.61

15.73

362.2

62.27

19.20

ZK-50

180.5

30.61

10.4

292.3

50.25

7.47

375.3

64.52

17.00

435.80

74.93

15.70

ZK-60

216.6

37.24

9.4

349.2

60.04

7.47

450.3

77.42

17.00

544.80

93.67

15.70

ZK-80

287.2

49.1

9.1

464.6

79.88

8.5

598.4

102.89

19.5

724.8

124.62

17.9

ZK-100

357.0

61.38

9.5

578.2

99.41

8.5

746.5

128.35

19.5

904.2

155.46

17.9

ZK-120

428.4

73.65

9.5

693.6

118.91

8.5

895.2

153.91

19.5

1084.8

186.51

17.9

ZK-160

591.2

101.65

11.2

921.6

158.48

10.3

1190.4

204.67

20.1

1443.2

255.93

32.4

ZK-200

740.1

127.25

12.8

1152.2

199.3

13.1

1488.1

255.86

26.4

1804.3

310.22

42.4

 

Types of DX Air Handling Unit
 

Rooftop Hvac Unit
A Rooftop HVAC Unit, commonly known as a rooftop unit (RTU), is a self-contained heating, ventilation, and air conditioning (HVAC) system designed to be installed on the roof of commercial, industrial, and sometimes residential buildings. These units are widely used to provide efficient climate control for large spaces and are an integral part of modern building HVAC systems.

 

Horizontal Air Handling Unit
A Horizontal Air Handling Unit (AHU) is an HVAC equipment designed for horizontal installation with airflow moving horizontally through the unit. It integrates all essential air handling functions such as heating, cooling, humidification, dehumidification, and air filtration. This design is ideal for buildings where space-saving or optimized installation layout is required.

 

Vertical Air Handling Unit
A Vertical Air Handling Unit (AHU) is a type of HVAC equipment designed to handle air vertically within a building. These units are typically used for heating, ventilation, and air conditioning purposes and are installed in an upright position to efficiently utilize vertical space. They are ideal for applications where floor space is limited or where vertical configuration is preferred for airflow and ductwork design.

 

Benefits of DX Air Handling Unit

 

Vertical Air Handling Unit

Energy Efficiency

DX air handling units are highly energy-efficient as they use direct refrigerant cooling, reducing the need for additional equipment like chilled water pumps and piping.
This results in lower energy consumption and operational costs.

Vertical Air Handling Unit

Precise Temperature Control

DX Air Handling Units provide precise temperature control by directly regulating the refrigerant flow.
This allows for quick and accurate adjustments, ensuring a comfortable indoor environment.

Horizontal Air Handling Unit

Ease of Installation

Compared to chilled water systems, DX air handling units are easier to install as they require fewer components and less space.
This makes them a cost-effective solution for both new installations and retrofits.

Certificate

 

productcate-1-1

 

FAQ

 

Q: Do you have a showroom?

A: Yes, we have a showroom that displays our full range of products.

Q: What was your turnover in 2023?

A: Our turnover in 2023 was approximately 12 million USD.

Q: Can you provide drawings and technical data?

A: Yes, our professional technical department will design and provide drawings and technical data.

Q: What is the DX in AHU?

A: Combined with core technology of HOLTOP AHU, DX (Direct Expansion) coil AHU provide both AHU and outdoor condensing unit. It's an flexible and simple solution for all building area, such as mall, office,Cinema,School etc.

Q: How often should air handling units be serviced?

A: How often should AHU maintenance be performed? Maintenance frequency can vary but is typically recommended at least twice a year, ideally before the start of heating and cooling seasons.

Q: What is the life expectancy of a DX air handling unit?

A: AHUs typically last up to 20 years if they are maintained regularly. By upgrading components such as dampers, coils, and fans within the existing AHU casework, the life cycle can be extended by up to 15 years assuming a regular PPM maintenance plan is in place.

We're professional dx air handling unit manufacturers and suppliers in China, featured by quality products and good price. Please rest assured to buy high-grade dx air handling unit for sale here from our factory. Contact us for pricelist.

Rooftop Hvac Unit, Horizontal Air Handling Unit, Vertical Air Handling Unit