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Tell us about your space and we'll recommend the right ventilation system — sizing, airflow and all.
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The more you tell us about the room or building, the more accurate our recommendation.
GET IN TOUCH
Tell us about your space and we'll recommend the right ventilation system — sizing, airflow and all.
The more you tell us about the room or building, the more accurate our recommendation.
Select Your Room Type
Welcome to the Duct Fan Size Calculator by Astberg Ventilation Pvt Ltd.
Calculator Purpose: For informational purposes only — not a substitute for professional HVAC advice.
Accuracy: Results are estimates. Verify with a qualified engineer before installation.
Liability: Astberg Ventilation Pvt Ltd. accepts no responsibility for decisions based on these results.
Usage: For personal or internal use only. Commercial reproduction requires written authorisation.
Contact: info@astbergventilation.com | +91 8288075301
Last Updated: 29-12-2023 — Astberg Ventilation Pvt Ltd.
Find the perfect ventilation solution for your space