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-   -   A/C capacity requirement (https://www.askmehelpdesk.com/showthread.php?t=350149)

  • May 5, 2009, 02:39 PM
    panamjim
    A/C capacity requirement
    What is the formula for figuring how many tons of cooling are required for a given area?
  • May 5, 2009, 02:42 PM
    Joshdta

    How much sf do you have?
  • May 5, 2009, 02:43 PM
    Stratmando

    See if this helps:
    AC Direct - How to Size Your System
  • May 7, 2009, 04:06 AM
    hvac1000
    1 Attachment(s)
    Another option LOL
  • May 7, 2009, 05:22 AM
    dac122

    For a small area within a building you go with the sf rule of thumb, but to properly size a residence you really should do a Manual J.

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