HVAC Superheat Calculator

Feb 3, 2016

3 New refrigerants added - R600a,R290 and R717(Ammonia). New page for airflow calculations. Friction Rate may be entered manually or computed from ASP and TEL by checking the "FR Calculation" box. When the correct airflow is entered as well as the duct type the duct diameter and airflow velocity is computed and displayed. By checking the "Airflow" radio button a reverse calculation may be done by supplying the duct diameter and computing the airflow.