Description

Superior Secure Vent SV4.5SU Support Strap

Superior Secure Vent SV4.5SU Support Strap

With the installation of the straight vent sections in horizontal/inclined run install SV4.5SU support straps every 5 ft. (1.52 m) along horizontal/inclined vent runs using conventional plumber’s tape (Figure 24, Page 30). Maintain the horizontal/inclined run in a straight (no dips), slightly elevated plane. The recommended incline is approximately 1/4” per 1 ft (20 mm per 1 m) horizontal, in a direction away from the fireplace.