Rooftop System: Industrial Air Conditioning
The Rooftop air conditioners are a practical and efficient solution for temperature control in large industrial and commercial environments. These units combine the functionalities of chillers and fan coil units but with lower power and more focus on open spaces.
They have the capability to provide central air conditioning, integrating the cooling benefits of chillers and the air circulation of fan coil units. However, unlike traditional systems, their installation is simpler and requires less infrastructure.
Benefits:
Efficiency and power
Provides efficient temperature control for large spaces, such as warehouses and event halls, where cooling large volumes of air is necessary.
Simple and quick installation
Rooftop installation is straightforward and can be done in outdoor environments with a simple power point, without the need for complex infrastructure construction.
Versatility
Ideal for open environments, such as warehouses and outdoor areas. They can be installed flexibly, without the need for adjustments to the entire building structure.
Low maintenance
Rooftops require minimal maintenance due to their simple and robust design, reducing long-term operational costs.
Applications:
Event Halls
Ensuring thermal comfort during large-scale events.
Industrial and Commercial Warehouses
For efficient climate control in high-traffic areas without walls.
Warehouses and distribution centers
Assisting in temperature control to maintain ideal storage and productivity conditions.
For all demands, of every type of operation.
| Equivalent (BTU/h) | Airflow (m³/h) | Compressor Type | Refrigerant | Efficiency (COP) |
|---|---|---|---|---|
~60,000 |
8,500 |
Scroll |
R-410A |
≥ 3.0 |
| Equivalent (BTU/h) | Airflow (m³/h) | Compressor Type | Refrigerant | Efficiency (COP) |
|---|---|---|---|---|
~120,000 |
17,000 |
Scroll |
R-410A |
≥ 3.0 |
| Equivalent (BTU/h) | Airflow (m³/h) | Compressor Type | Refrigerant | Efficiency (COP) |
|---|---|---|---|---|
~174,000 |
25,000 |
Scroll |
R-410A |
≥ 3.2 |
| Equivalent (BTU/h) | Airflow (m³/h) | Compressor Type | Refrigerant | Efficiency (COP) |
|---|---|---|---|---|
~240,000 |
34,000 |
Scroll/Parallel |
R-410A |
≥ 3.2 |
Efficient temperature control in large areas.
Rooftop air conditioners are a compact and efficient solution for climate control in large spaces.
Their quick and versatile installation, combined with reduced operational costs, makes them an excellent choice for businesses and events that require efficient temperature control in large areas.
Check our Rooftop FAQ.
What is a Rooftop?
It is a centralized air conditioning unit installed on the roof (or outdoor area), responsible for cooling and distributing air through ducts.
When to choose Rooftop over a chiller?
When it’s necessary to cool a single large space or open areas with less complex hydraulic infrastructure.
How to calculate the required capacity (TR)?
Estimate the area (m²), ceiling height, occupancy, and equipment thermal load, then apply a sizing factor. Example: a 1,000 m² warehouse with a 6 m ceiling height may require ~15 TR.
What refrigerant is used?
Most modern models use R-410A, which is more efficient and environmentally safe.
What is the frequency of preventive maintenance?
Quarterly inspection of filters, fans, and electrical connections is recommended, along with a full annual check-up.
Is hoisting required for installation?
Yes, in most cases a crane is used to position the unit on the roof.
What is the noise level?
Current models have quiet fans, maintaining noise levels around 70–75 dB(A) at 1 m.
Does Rooftop comply with standards?
Yes, modern equipment complies with ASHRAE 90.1 and ABNT NBR 16401 standards for energy efficiency and thermal comfort.
Can it be used in retrofit?
Yes, it’s a great option to replace old centralized systems without major civil works.
What is the energy consumption?
It depends on capacity and operating regime. Equipment with COP ≥ 3.0 is considered energy efficient.
Our team of experts is ready to assist you.
