Fulton Vertical Tubeless (FT-A) Thermal Fluid (hot oil) Heater - Manual (Page 40)

© The Fulton Companies 2013
INSTALLATION
FTA-IOM-2013-0227
SECTION 2
2-34
FIGURE 18 - BAROMETRIC DAMPER INSTALLATION
X
X
2' 2'
X
X
Alternate Installation of Barometric Damper
Wrong Wrong Wrong
Poor
Wrong or Improper Installations of Barometric Damper
Wrong
Right
Right:
Minimum
1 Pipe
Diameter Wrong:
Less Than
1 Pipe
Diameter
Proper and Improper Teeing of Damper
X = 3 TO 5 PIPE DIAMETERS ON EACH SIDE OF DAMPER