Setra Blog


Jeff Herb

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September 05, 2017

Are your chillers driving up your utility bill?

HVAC and refrigeration systems represent between a quarter and a third of total electricity consumption in an average commercial building. Chillers are responsible for over 40% of that demand, making up between 10-12% of a building’s total electricity usage and presenting an opportunity for cost savings. So why are HVAC chillers rarely optimized for efficiency?

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