Ask Me Help Desk

Ask Me Help Desk (https://www.askmehelpdesk.com/forum.php)
-   Heating & Air Conditioning (https://www.askmehelpdesk.com/forumdisplay.php?f=150)
-   -   What does SFM and IPM mean (https://www.askmehelpdesk.com/showthread.php?t=409819)

  • Oct 26, 2009, 11:07 AM
    dannymason2007
    What does SFM and IPM mean
    Don't remember what it means
  • Oct 26, 2009, 06:37 PM
    pjd189

    IPM= Internal Pressure Measurement to determine how many vents/returns needed per SFM= Square Footage Measurement (i.e. house, building, etc,)

    • All times are GMT -7. The time now is 04:05 AM.