How to Choose the Right Chiller for Your Facility

Choosing the right chiller is one of the most consequential decisions in any industrial cooling project. Get it wrong, and you end up with a system that's either starved for capacity during peak summer loads or wastefully oversized and inefficient the rest of the year.

The first question is always air-cooled versus water-cooled. Air-cooled chillers are simpler to install and don't require a cooling tower or condenser water treatment, making them a good fit for small to mid-size facilities or sites without access to a water supply. Water-cooled chillers, on the other hand, are more energy-efficient at scale and are typically the better choice for large plants running continuously.

Compressor type matters too. Scroll compressors are reliable and cost-effective for smaller capacities, while screw compressors handle larger loads more efficiently and offer better part-load performance — important if your facility's cooling demand varies significantly through the day.

Finally, always size for your actual peak load plus a reasonable safety margin, not a worst-case guess. Oversizing a chiller doesn't just waste capital, it also hurts part-load efficiency and can lead to short-cycling that shortens compressor life. Our team can run a proper load calculation for your facility before you commit to a model.