From design inputs
to informed choices.
Calculate cooling loads, size ducts and pipes, and explore moist air in one workspace. Enter your inputs, compare options and check results directly in your browser.
Calculate cooling load →Choose a tool for your task
One approach across all tools: clear inputs and results you can check.
Cooling load & AC
Estimate sensible and latent loads, compare AC capacities and export a PDF report.
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Duct sizing
Size round or rectangular ducts by velocity and friction. Compare up to 30 suitable sizes.
Open tool →
Pipe sizing
Size chiller and water supply pipes or gravity drains. Check velocity and pressure loss.
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Psychrometric chart
Calculate air properties, explore an interactive chart and evaluate air mixing.
Open tool →Understand the inputs. Check the choices.
HVAC Studio supports engineers, M&E professionals and HVAC students. Presets speed up data entry, while transparent assumptions help you understand results before applying them.
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