Field Erected vs. Package Cooling Towers

Whether you run a petrochemical plant, refinery, or food-processing facility, cooling towers are a crucial part of your setup. They draw excess heat away from your premises to prevent overheating of your machinery and provide a comfortable working environment for your employees. Cooling towers differ in terms of their type, size, design specifications, and materials used in their manufacturing. 

The two main types of cooling towers are field erected and package cooling towers. If you have trouble deciding on which model is best suited to your commercial space, today’s blog can help you learn some basics before you contact your chosen Orange County cooling tower rental. However, it’s advisable to consult with respected cooling tower professionals before making your final decision.

What is a field erected cooling tower?

Just like the name says, they are erected on the spot. Field erected cooling towers are custom-built according to the specific requirements of the business in question. They are tailor-made from manufactured components that are brought to the location and assembled onsite. 

Field erected cooling towers vary in size according to the needs of particular commercial space. They are commonly used to cool down large industrial facilities that have a high heat rejection load, including large manufacturing plants, oil and gas refineries, and power plants. They are typically much larger than factory-assembled package cooling towers.

What is a package cooling tower?

Unlike field erect setups, package cooling towers are bought off the rack as ready-made models that arrive on your business premises all wrapped up and ready to install. Since they are assembled in the factory, the installation process is generally straightforward and doesn’t take too much time. Besides quick installation, some of the benefits of package cooling towers are low maintenance, cost-effectiveness, and energy efficiency.

Since they are shipped to the job site as a pre-fabricated, finished product, their size is limited to enable transport. Reduced size compared to field erected models limits their power and narrows down their application potential. Package cooling towers are mainly used in commercial facilities that have lower heat rejection loads, like office buildings, warehouses, educational institutions, banks, and hospitals.

What is a package cooling towerHow to choose between the two?

To make an informed decision you should learn more about the basics of cooling towers. The most important consideration to take into account is the size of your operation and how high your heat rejection load is. Generally, a heat rejection load, sometimes called an evaporative load, of 1,400 tons is taken as a threshold. If your business space has a lower heat rejection capacity than 1,400 tons, you should opt for a package cooling tower.

On the other hand, if your commercial space has a heat rejection load of 5,000 tons or more, you’ll need the power of a field erected setup. The higher the number the bigger the system you’re likely going to need. In cases where the heat rejection load is between 1,400 and 5,000 tons, both options are in play. To make the right decisions for your establishment, it’s best that you consult specialists who can assess the situation and help you make the right choice between the two.  

Who should I contact for a reliable Orange County cooling tower rental?

Whether you’re looking to outfit your business operation in Irvine with a portable model or build a customized field erected cooling tower anywhere in OC, Aerco Systems is backed by 40+ years in the business and a distinguished reputation that few can match. With a carefully assembled team of licensed professionals, we combine the know-how and cutting-edge tools to deliver premium products to our dear clients in all corners of Orange County, Riverside County, and the wider San Diego area.

If you want to inquire about different uses of cooling towers, common issues related to drift loss, or typical signs it’s time to replace your setup, we’re here to provide answers and help you learn all you need to know. Reach out to us today and we’ll do all we can to help you stay cool and efficient!