HVAC Calculator: Psychrometrics, Coil Load, Duct Size

Standard HVAC calculations with every step shown: psychrometric air properties from two readings, cooling/heating coil load from airflow and entering/leaving air, and round/rectangular duct sizing by friction rate. IP or SI units.

Publisher description, verbatim
Last 7 dayson this actor
  • 1new actor
Each one reaches followers by email the morning after.Follow this actor
Key figures3 readings
Price / 1k$2.00per 1,000 calculation
Users / 30d1↑ 1 over 3 readings
Users, all time2↑ 1 over 3 readings
Runs / 30d2↑ 1 over 2 readings
Runs / user / mo2.00runs per monthly user
Recorded changes
  • 2026-10-22changeListed—on record
showing 1 of 1 in the last 30 days · followers get the next one by email

History

3 readings since 2026-10-22
Users / 30d3 readings
10-22↑ 110-24
Users, all time3 readings
10-22↑ 110-24
Runs / 30d2 readings
10-22↑ 110-24

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