Chillers
Small compact loads to large, high-variability applications. Our chiller series is configured for your load profile, refrigerant, and control strategy, with a high degree of customization on every build.
Talk chiller specs →
We design and manufacture condensing units, chillers, rack systems, and packaged cooling for commercial and industrial refrigeration. Engineered to order. Built in Caldwell, Idaho since 2004.
Every unit is engineered around your load, refrigerant, footprint, and controls. Never a standard model.
Designed, fabricated, and tested at our facility in Caldwell, Idaho. Short lead times. Parts that ship the same day.
Every system is wet-tested under load and factory-charged with refrigerant before it leaves the floor.
Talk to the person designing your system. No call-center handoffs. No ticketing system between you and the answer.
Commercial and industrial refrigeration equipment, configured to the job. Send us your application, we engineer the system around it.
Small compact loads to large, high-variability applications. Our chiller series is configured for your load profile, refrigerant, and control strategy, with a high degree of customization on every build.
Talk chiller specs →
Built for commercial and industrial cold storage. Single, parallel, and dual-piped compressor configurations. Designed for efficiency, reliability, and easy field service.
Spec a condensing unit →
The rack runs the brain of your cooling process. We build the controls, compressors, condensers, and defrost logic to your application, not to a catalog.
Request rack design →
Portable, skid-mounted systems up to 50 HP. Fit through roll-up doors under 13 feet wide. Factory-charged and ready to run when delivered. Rental and emergency-replacement ready.
Discuss a packaged unit →
Tank and pump skids. Unusual footprints. Integrated glycol loops. When the application is one of a kind, bring it to us and we’ll engineer around it.
Start a custom build →EKS Thermal Systems was founded in 2004 as JTS. Since then we’ve built a reputation for dependable, custom-engineered refrigeration for commercial and industrial applications.
Condensing units, chillers, rack systems, tank and pump skids, packaged air-cooling, and one-off custom builds all come from the same shop in Caldwell, Idaho. Our engineers talk to customers directly, design the system, and stay with the job through startup and service.
We do what we said we’d do, when we said we’d do it.
Your application drives the design. Every time.
We look for the better way, not the familiar way.
Details matter. We’re proud of what leaves the floor.
We ship to commercial and industrial refrigeration contractors and OEMs across the U.S.
Parts, tech support, and documentation for the equipment we built and the units already in the field.
OEM-spec replacement parts, warranty claims, and parts kits for EKS and legacy JTS equipment.
Controls, commissioning, and troubleshooting help from the engineers who built the system.
Startup checklists, preventative maintenance guides, sequence of operations, and IOMs for current and legacy equipment.
Send us the load, the refrigerant, the footprint, and the controls you’re working with. We’ll come back with a system design.