3. Slide on hangers and connect to chains.
4. Connect and hang remaining tubes. Follow the procedures
given in Step 2.
5. The tube assembly should be either hung level, or
with a downward slope away from the burner box not
exceeding 1 in. for every 10 ft. of tube.
FIG. 7
SWAGED TUBE
ON BOX
CLAMP
45 DEGREE ANGLE INSTALLATION
POSITION CLAMP
EVENLY
TUBE WELD
SEAM DOWN
NON-SWAGED
TUBE END
HANGER
TUBE WELD SEAM
THIS
Sentry Tube Heaters
CLAMP
BOLTS UP
OVERHEAD INSTALLATION
THIS
CLAMPS MUST BE CENTERED OVER
SWAGED AND NON-SWAGED ENDS OF
CLAMP
Owner's Manual • Sentry
NOT THIS
TUBES
13