Hvac Duct Smacna Duct Support Details

Rooftop duct amp cable trays pipe support express.

Hvac duct smacna duct support details.

Event objectives gain solid understanding of how to construct duct in a resource efficient and sustainable manner that is compliant with smacna s hvac duct construction standard. Download view smacna hangers and supports as pdf for free. A comprehensive duct layout indicating sizes design airflows pressure class and routing of the duct system. The method used is compliant with ashrae 90 1 iecc igcc version 2 imc and the umc.

The types of fittings to be used based on the designer s calculations of fitting losses i e square versus 45 entry taps conical versus straight taps etc. Cadsystemsmanipulate layersof information faster. Mss sp89 pipe hangers and supports december 2019 145. The types of fittings to be used based on the designer s calculations of fitting losses i e square versus 45 entry taps conical versus straight taps etc.

Smacna detail for roof duct supports hvac duct construction standards public resource org. Example an hvac contractor might select only the sheets with the walls and the air conditioning equip ment. Information required for duct construction 1. Seismic supports are not required for hvac ductwork with ip 1 5 if either of the following conditions is met for the full length of each duct run.

The application uses the method outlined in smacna s hvac air duct leakage manual and provides suggested leakage classes from smacna s latest edition of the manual. Hvac ducts are suspended from hangers 12 inches 305 mm or less in length with hangers detailed to avoid. 5 23 31 hvac ducts design and construction standard. 1613 6 8 hvac ductwork with ip 1 5.

Webinars hvac duct construction standards 103 round and oval duct hangers and casing construction. Smacna hangers and supports october 2019 183. Download view smacna hangers and supports as pdf for free. Rooftop duct amp cable trays pipe support express.

Where fittings of configurations not shown in the hvac dcs are shown on the contract drawings they shall be constructed as though they were therein. Duct construction ductwork and supports shall conform to the hvac duct construction standards metal and flexible third edition 2005. Standard round duct supports rps. Duct dimensions duct dimensions shown in the contract.

Standard details pg 18 4 office of construction. A construction supervisor might want to ex amine the piping and ductwork in isolation to ensure that there are no interferences that will create costly conflicts during construction. Where fittings of configurations not shown in the hvac dcs are shown on the contract drawings they shall be constructed as though they were therein.