One engineer’s quest to develop a math model, solved by computer, of a system that duplicates the real-time chiller system performance at all operating conditions within about 3%.
The 2020 ASHRAE Handbook, “HVAC Systems and Equipment,” discusses various systems and the equipment (components or assemblies) they comprise and describes features and differences.
On days when the outdoor temperature rose above 100°F, the church’s parish center struggled to keep the interior temperature below 90°. This caused the space to go almost entirely unused in summer, a time when the children of the community were seeking activities.
The expanded offering includes fluid cooler models for low-charge refrigeration applications and software enhancements for all models that optimize fan energy use based on system conditions.
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