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Rooftop Hvac Unit
Rooftop Hvac 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.
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Overview

 

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.

 

Parameter

 

  AZRF8 AZRF15 AZRF22 AZRF30 AZRF35 AZRF45 AZRF60 AZRF70 AZRF90 AZRF120 AZRF150 AZRF180 AZRF210 ZRF240 A ZRF270 AZRF300 AZRF360
AZJRF8 AZJRF15 AZJRF22 AZJRF30 AZJRF35 AZJRF45 AZJRF60 AZJRF70 AZJRF90 AZJRF120 AZJRF150 AZJRF180 AZJRF210 AZJRF240 AZJRF270 AZJRF300 AZJRF360
AC Unit Performance Parameters Cooling Capacity kw 8 15 22 29 35 45 60 70 90 120 150 180 210 240 270 300 350
Heating Capacity kw 8 15 22 29 35 45 60 70 90 120 150 180 210 240 270 300 350
Air Flow m³h 1500 3000 4500 6000 7000 8000 10000 13000 15000 20000 23000 26000 32000 40000 46000 50000 60000
External Pressure Pa 300/700 300/700 300/800 300/800 300/800 300/850 300/850 300/900 300/900 300/900 300/900 400/1000 400/1000 400/1000 400/1000 400/1000 400/1000
Unit Noise dB(A) 60/70 62/72 68/76 69/77 70/77 71/78 7178 72/78 72/80 71/79 73/80 74/81 75/82 75/82 76/83 77/84 78/85
Auxiliary Electric Heating kw 4 6 8 10 12 15 16 22 25 30 40 45 50 60 65 70 84
Temperature Range and Accuracy 18-25℃±1.0-2.0℃
Power Supply 380V50Hz Three-phase Four-wire System
Total Unit Capacity kw 7.5/7.951 206/13.15 16.5/17.8 21/23 25/26.5 31/33.5 40/43 49/54 58/62 76/80 95/99 107114 135/142 154/165 174/182 194/201 225/240
Cooling System Compressor Type Fully Enclosed Scroll Type Semi-enclosed Integral Screw Type
Quantity 1 2 4 6 1
Power (kw) 2.25 3.75 6 7.5 9 11.25 15 18.5 22.4 30 37.6 45 52.7 52.4 64.7 68 75
Refrigerant Type R22
Evaporator Type Copper Tube with Aluminum Fin Type
Outdoor Unit Model 3HPN 5HPN 8HPN 10HPN 12HPN 15HPN 20HPN 24HPN 30HPN 40HPN 48HPN 60HPN 72HPN 80HPN 96HPN 100HPN 120HPN
Quantity 1 2 3 1
Fan Power(kw) 0.6 1.2 0.75 1.1 1.1 1.5 2.2 3 3 4.4 5 6 6.6 6.6 6.6 12 12
SIZE

long

m

m

 Mixing Section 600 600 600 600 600 600 600 600 800 800 800 800 1000 1000 1000 1000 1000
Primary Effect Section 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400
Cooling Coil Drainage Section 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600
Heating Section 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300
Humidifying Section 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600
Fan Section 1100 1300 1300 1300 1300 1300 1450 1650 1650 1750 1750 1850 2000 2200 2400 2400 2500
Middle Section 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800
Medium Effect Section 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400
Air Supply Section 600 600 600 600 600 600 600 600 800 800 800 800 1000 1000 1000 1000 1000
Width (mm) 800 900 1000 1200 1200 1400 1500 1500 1850 1850 2000 2200 2200 2500 2800 2800 3100
Height (mm) 800 900 900 1200 1200 1200 1400 1400 1500 1600 1800 1800 1800 2200 2200 2500 2500
Air Filter Type Initial effect Medium effect
Centrifugal Fan Power kw 0.75/1.1 1.1/2.2 1.5/3.0 2.2/4 3/4.4 3.0/5.5 417.5 5.5/11.0 7.5/11.0 11.0/15 1.0/15 /18.5 15.0/22 8.5|30 022/30 30.0/37 30.0/45
Weight kg 300 450 540 730 700 820 920 1150 1400 1800 000 2200 2400 2600 2900 3100 3300

 

Key Features of Rooftop HVAC Units

 

  • All-in-One System:Rooftop HVAC units combine all essential components-such as compressors, fans, coils, filters, and controls-into a single, compact package. This integration simplifies the installation process and reduces the space requirements within the building.
  • Space Saving:By placing the HVAC system on the roof, rooftop units free up valuable indoor space that can be used for other purposes. This is particularly advantageous in urban settings where floor space is at a premium.
  • Easy Installation and Maintenance:Rooftop units are relatively easy to install and maintain. Their accessibility on the roof means that maintenance can be performed without disrupting indoor activities. Additionally, the units are pre-assembled and factory-tested, which minimizes installation time and labor costs.
  • Energy Efficiency:Many modern rooftop HVAC units are designed to be highly energy-efficient, incorporating features such as variable-speed fans, energy recovery ventilators, and high-efficiency compressors. These features help reduce energy consumption and lower operating costs.
  • Modular Design:Rooftop units are often modular, allowing for easy expansion or upgrading as the building's HVAC needs change. This modularity makes it straightforward to add additional capacity or integrate new technologies.
  • Weather Resistant:Designed to withstand outdoor conditions, rooftop units are constructed with weather-resistant materials and features that protect them from rain, snow, and extreme temperatures, ensuring reliable operation year-round.
  • Flexible Configuration:Rooftop units can be configured to meet the specific heating, cooling, and ventilation needs of a building. They can handle various types of air distribution systems and accommodate different airflow and filtration requirements.
  • Noise Reduction:Modern rooftop units incorporate noise-reducing technologies to minimize the impact of operational noise on the building's occupants, making them suitable for use in environments where noise levels must be controlled.

 

Applications of Rooftop HVAC Units

 

  • Commercial Buildings:Widely used in office buildings, shopping malls, restaurants, and retail stores to provide efficient heating and cooling across large spaces.
  • Industrial Facilities:Installed in factories, warehouses, and other industrial settings to maintain comfortable and controlled indoor environments, crucial for both employee comfort and product integrity.
  • Healthcare Facilities:Used in hospitals, clinics, and medical offices to ensure a clean, temperature-controlled environment that meets the stringent air quality standards required for patient care.
  • Educational Institutions:Employed in schools, colleges, and universities to provide consistent and reliable climate control, ensuring a comfortable learning environment.
  • Data Centers:Installed in data centers and server rooms to maintain precise temperature and humidity levels, protecting sensitive electronic equipment from heat and moisture.
  • Multi-Tenant Buildings:Used in apartment complexes and mixed-use buildings to provide centralized climate control that can be easily managed and maintained.

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FAQ

 

Q: Can I request early shipment?

A: This depends on whether we have sufficient stock in our warehouse.

Q: Are there any special requirements for OEM purchases?

A: Yes, we require trademark registration proof to print or emboss your trademark on the products or packaging.

Q: What are your advantages compared to your competitors?

A: 1.We are a qualified manufacturer.
2. We offer reliable quality control.
3.We have competitive prices.
4.We provide efficient service (26*7 hours).
5.We offer one-stop services.

Q: Can you provide drawings and technical data?

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

Q: Are your products exported?

A: Yes, our products have been exported to the United States, Canada, Australia, Russia, Saudi Arabia, Egypt, Sri Lanka, Nigeria, Iran, Vietnam, Indonesia, Singapore, Romania, India, Pakistan, the Philippines, and Hong Kong.

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