Representative result // anonymized

VSD Efficiency Gap

Variable speed drive compressors that were sold on efficiency but never delivered the expected savings in the field.

What the audit found

The drives were running in a band where their efficiency advantage disappeared, paired with a control scheme that fought against them.

The fix

Resequencing and a corrected pressure target closed the gap between the brochure and the meter, without new hardware.

Representative result. Anonymized, figures illustrative. No client is identified without consent.

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