Rooftop package units
Rooftop Packaged Unit
A rooftop packaged unit is an all-in-one HVAC solution that integrates cooling, heating, ventilation, and air purification into a single compact system installed on the roof. It is widely used in commercial buildings, industrial facilities, shopping centers and public spaces. With simplified installation, stable performance and high energy efficiency, rooftop packaged units are an ideal choice for projects that require reliable year-round climate control.
Discuss your projectProduct specifications.
| Model | KFRH-100DC | KFRH-125DC | KFRH-150DC | |
|---|---|---|---|---|
| Power supply | 380-415/3N/50/60HZ | |||
| Cooling 1 | Capacity(kw) | 35 | 43 | 53 |
| Power input(kw) | 11.8 | 14.8 | 17.8 | |
| Cooling 2 | Capacity(kw) | 29 | 36 | 45 |
| Power input(kw) | 12.5 | 15.7 | 19.2 | |
| Heating | Capacity(kw) | 36.6 | 45.7 | 54.8 |
| Power input(kw) | 11.1 | 14.3 | 17 | |
| Max.input power(kw) | 16 | 20 | 24.1 | |
| Max. current(A) | 31.2 | 39 | 47 | |
| Air volume(m3/h) | 5950 | 9345 | 9345 | |
| Residual pressure outside the machine (Pa) | 110 | 130 | 130 | |
| Throttling mode | Electronic expansion valve | |||
| Evaporator type | Copper tube with gold foil fin | |||
| Condenser type | Copper tube with gold foil fin | |||
| Compressor type | Inverter compressor | |||
| Number of compressors | 1 | |||
| Refrigerant | R410A | |||
| Refrigerant charge(kg) | 5.2 | 7.2 | 9 | |
| Noise db(A) | 71.5 | 71.8 | 76.9 | |
| Ambient temperature operating range | Cooling | 16-52℃ | ||
| Heating | -10-24℃ | |||
| Net weight(Kg) | 349 | 459 | 500 | |
| Dimensions | Length*width *height(mm) | 1475*1130*1260 | 1965*1130*1260 | 1965*1130*1260 |
Product Description
Rooftop package units are large and medium-sized air conditioning equipment that integrates cooling, heating, air purification and other functions. The compressor, evaporator, and condenser throttling components in the air conditioning system are assembled in a box, which is an integral structure. Because they are mostly installed on the roof, they are called "rooftop air conditioners" (referred to as rooftop package units).
Parameter
Application description
Rooftop package units are particularly suitable for air conditioning systems in large spaces such as gymnasiums, exhibition centers, theaters, conference rooms, shopping malls, and waiting rooms. Through the combination of various functions of the air handling section and advanced control systems, they are also widely used in the pharmaceutical, electronic, food, machinery, textile and other industries.
Factory description
Zhengzhou Tongxing Air Conditioning Technology Co.,Ltd is a central air conditioner sales, installation, accessories sales, repair, cleaning services integration comprehensive science and technology enterprise, for office buildings, shopping malls, hotels, dance halls, stations, hospitals, factories and other central air conditioning system to provide integrated solutions. Company dedicated to the world's most advanced central air-conditioning system service concept and work diligently pursue efforts to build the best central air-conditioning system service brand.
Zhengzhou Tongxing has been pushing with Gree, Midea, TCL, Carrier and other well-known brand central air conditioning unit installation, commissioning and maintenance, cleaning services and with these well-known brands have established good relationship of cooperation. In recent years, according to market demand and launch new products,
like: Tongxing extrusion duct, phenolic duct, glass fiber and magnesium, fiberglass duct ,etc. Get the good praise and feedback from our customer, our company warmly welcome your to go to our company to discuss the business.
Shipping Packaging
We use standard wooden boxes, cartons, wooden racks and wooden pallets to ensure that customers' products are not damaged during transportation.
Why Choose Us?
1)The products can be made completely according to the customer's requirements, and we have our own factory.
2)High quality product and good price.
3)Good Pre-sale、on sale and after sales service.
4)Exported all over the world, with rich experience.
FAQS
What is a rooftop packaged unit?
A rooftop packaged unit is a self-contained HVAC system combining cooling, heating, ventilation and filtration in one cabinet. It is installed on the building’s roof and delivers conditioned air directly into the indoor air duct system.
Where are rooftop packaged units commonly used?
They are typically used in commercial buildings, industrial workshops, supermarkets, warehouses, gyms and public facilities where strong and stable year-round climate control is required.
What are the benefits of a rooftop packaged unit?
Rooftop units offer easy installation, lower noise inside the building, reduced mechanical room requirements, high energy efficiency, better maintenance accessibility and reliable performance for large spaces.
How does a rooftop packaged unit work?
The system draws outdoor air, filters it, cools or heats it through refrigeration or heating components, and then sends the conditioned air into indoor spaces through the duct system. All components are housed in a single rooftop cabinet.
How to choose the right rooftop packaged unit?
Key factors include building size, cooling/heating load, ventilation requirements, energy efficiency rating, installation space, and local climate. Selecting a model matched to your project ensures reliable operation and lower energy costs.