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Industrial Air-Cooled Chiller Installation Quick Reference Installation Guide – Air-Cooled Chillers Location - Airflow: Ensure proper airflow, no obstructions over top of the chiller. Fans discharge vertically and need to have clear airflow to avoid recirculation. Must discharge to open air. Required clearance around the chiller needs to be observed to ensure proper fresh airflow to the chiller’s condenser.
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Do not place chillers in confined spaces Proper ventilation is required for indoor installations Chiller Model Air Flow (CFM) NQA04 4,000 NQA05 4,000 NQA08 8,000 NQA10 8,000 NQA13 8,000 NQA15 10,450 NQA20 18,000 NQA25 20,000 NQA30 24,000 Glycol Percentage – Setpoint and ambient temperature exposure must be considered when determining the required glycol percentage.
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