What You See
- Cooling performance falling off as demand increases
- Temperature not holding under real operation
- Unstable behavior during higher load periods
- Capacity complaints without one obvious failure
What's Actually Happening
The system may not be handling load the way it should. Flow, heat transfer, controls response, pressure relationships, and operating balance all affect whether the chiller can hold its performance.
Why It Keeps Happening
When the response focuses only on startup status or one visible issue, the load-related problem stays in place. The system keeps struggling because the condition driving the loss of capacity never changed.
What Needs To Happen
The cooling system needs to be evaluated under real load conditions. That means looking at the full operating picture instead of stopping once the equipment is technically online.
When to Call
If you're seeing this in your system, it may need to be evaluated directly.