Consider the whole system
Commercial cooling runs for long periods, so both equipment selection and operating practices affect electricity use. Review insulation, controls and refrigeration together when comparing proposals.
Match output to demand
Variable-speed compressors and suitable controls can adjust performance as the load changes. Their benefits depend on correct selection and commissioning for the application.
Review older equipment
An ageing system may justify a performance assessment before repair or replacement decisions. Compare likely running costs, condition, maintenance needs and the business’s future storage requirements. Efficiency improvements should support dependable product storage; a lower bill is not a reason to compromise required conditions.
Adapted from UK Coldroom’s published guide. Original article