What ton AC unit do you use for a residential house measuring 3,500 sq. ft.?
Tirso Torales| Posted inGeneral Questionson
Have an inspector who told me i have to have post manual J calculations for the house, and i need some help!,
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Tirso,
Your building inspector is right. If you don't know how to perform a Manual J calculation, you'll have to hire an energy consultant or a HERS rater to perform the calculation for you.
Here is some more information on Manual J calculations and cooling load calculations:
Saving Energy With Manual J and Manual D
Calculating Cooling Loads