Outdoor AC Units 101

In the world of industrial operations, maintaining precise temperature control is not just a matter of comfort. It’s a critical aspect that ensures process efficiency, protects equipment, preserves products, and enhances employee comfort and productivity.

That’s where outdoor AC systems step in as indispensable assets. By investing in reliable outdoor air conditioning rentals in Orange County, businesses can optimize their operations, improve product quality, and create a conducive working environment for all.

Since these systems carry so many benefits, it is essential to know how they function, as that knowledge will allow you to have greater control over your industrial environment and ensure the longevity and optimal performance of the AC system.

How does an outside AC unit work?

Outdoor AC units are a vital part of the air conditioning system. They work in conjunction with indoor units, such as evaporator coils and air handlers, to cool the space efficiently. While industrial/commercial and residential units work on the same principle, the former are much more elaborate due to their exacting operating requirements.

These devices are designed to handle excessive cooling loads and are often modular, allowing for scalability and flexibility in meeting the specific requirements of industrial spaces. They are robust, durable, and engineered to operate in diverse environmental conditions, providing reliable and efficient cooling for industrial and commercial applications.

Here’s a breakdown of how these devices work, their components, and their role in a cooling system as a whole:

Air Intake

The industrial AC unit draws in outside air through its intake vents. This air typically contains dust, pollutants, and other contaminants that need to be filtered out before entering the system.

Air Filtration

The air passes through filters within the unit that remove particles, dust, and allergens, improving indoor air quality and protecting the internal components of the unit from debris.

Cooling Process

Here’s where things get a bit more elaborate. Inside the AC unit, there are various components that facilitate the cooling process. The primary components include:

  • Compressor: The compressor is the heart of the AC system. It pressurizes and circulates the refrigerant, typically a chemical compound with excellent heat transfer properties such as R-410A.
  • Condenser Coils: The compressed refrigerant, now in a high-pressure and high-temperature state, flows to the condenser coils located in the outdoor unit. These coils are designed to facilitate the transfer of heat from the refrigerant to the surrounding air.
  • Fan: Industrial units have powerful fans that blow ambient air over the condenser coils. As the air passes over the coils, it absorbs the heat from the refrigerant, causing the refrigerant to cool and condense.
  • Expansion Valve: After the refrigerant has been condensed, it flows through an expansion valve that reduces its pressure and temperature.
  • Evaporator Coils: The now-cooled and low-pressure refrigerant passes through the evaporator coils located inside the building or industrial space. As the warm air from the space passes over the evaporator coils, the refrigerant absorbs the heat, thereby cooling the air.
  • Blower: A blower or fan within the unit circulates the cooled air back into the building through a system of ducts and vents.

Heat Discharge

The heat absorbed by the refrigerant during the cooling process is expelled to the outside environment through the condenser coils and the outdoor fan.

Temperature and Climate Control

The industrial AC is equipped with sensors and control systems that monitor and maintain the desired temperature and climate conditions within the industrial or commercial space. These systems regulate the compressor, fan speed, and refrigerant flow to meet the cooling demands efficiently.

Does portable AC have an outdoor unit?

Portable air conditioners offer a flexible cooling solution for spaces where installing a central air conditioning system might be impractical or impossible. Unlike traditional (central)  systems, portable ones do not require an external component. Instead, all the essential parts, including the condenser and evaporator coils, are housed in a single compact unit.

It’s important to note that while portable units offer convenience and versatility, they may not be as efficient as central AC systems. Still, they can be extremely efficient in smaller spaces or as supplemental cooling options for specific areas.

How does an outside AC unit work

Who is the top provider of outdoor air conditioning rentals in Orange County & near me?

With over 45 years of experience, Aerco Systems has established itself as Orange County’s most trusted provider of top-quality rental solutions tailored specifically for industrial needs anywhere from Brea to Dana Point and everywhere in between.

Our team of expert technicians possesses a deep understanding of the unique cooling requirements in various commercial applications, which is why we offer a wide range of portable HVAC equipment perfectly suited for your specific needs.

Whether you’re looking for an ideal unit for your budget, know more about how your system will fare in the humid California climate, or simply want to know more about different options available to you, all you have to do is give us a call and our knowledgeable technicians will provide unparalleled assistance.