Nortec Blower Packs - Manual (Page 19)

Blower Pack Installation Guide | 16
5. Install traps on condensate lines at least 3 feet. (0.9m) below connection, ensure P trap
3 inches height
A condensate trap must be installed at least 3 ft (1 m) below the condensate outlet on the blower
pack to prevent steam from escaping. Trap depth must be equal or more than 3” (76 mm).
6. Do not combine NH-EL steam lines before RM-BP