I was doing a search today and saw this manuel J short form on the centerpoint energy website. Pro's how accurate do you think it is.
Form with my info
Here is a link to the centerpoint energy website that gives all the info on this form:
How accurate is it profs:
don't know how accurate it is, have to check it against Hvac calc. a known accurate man j.
"Go big or Go Home"
a quick look indicates it to be standard manual J -- for one specific area --
did not seem to include shading -- maybe there is none?