Standard Manual J, D, S for a Florida Home

Typically Homes in Florida have flex duct systems with the supply grille blowing air in the direction of the exterior wall which has the greatest Heat loss/gain.

Standard Manual N

 Duct Calculations and layout for commercial buildings across the USA. They will typically be metal duct, either rectangular or round. Some states will allow Duct Board and flex but it is not common outside of the SE USA.

Standard Manual J, D, S

for a home in the western, mid, & NE USA

Typically these homes are metal duct systems with the supply grille close to the exterior wall which has the greatest Heat loss/gain. Sometimes they may also incorporate flex no longer than 3’ in length. The metal Trunk will be either rectangular or round.

Mechanical Drawings

 These are typically completed for Architects and Engineers that require their documents to look as professional as possible.

Refrigeration Heat Load

 Refrigeration heat loads for  Wine cellars, Beer Coolers;  Walk in Coolers/ Freezers for Restaurants, Wineries, Breweries, and Morgues.