The public has a chance to comment on proposed changes to an ACCA manual.
The Air Conditioning Contractors of America has released the
latest version of its Manual D for public review.
The move is in accordance with American National Standards
Manual D covers residential duct
system design. Anyone wanting to look at or comment on the changes can visitwww.acca.org/ansiuntil Dec. 8.
ACCA offers revised manual for review
November 11, 2008