Download A.O. Smith BTH 120 - 250 Instruction manual

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SIDEWALL TERMINATION INSTALLATION
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VENT (EXHAUST)
TERMINATION
INTAKE AIR
TERMINATION
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METAL PLATES
INSTALL INSIDE
AND/OR OUTSIDE
FROM
WATER
HEATER
ELEVATION
INSTALL ON
INCREASE EXPOSED VENT
PIPING UP TO A MAXIMUM
OF 6 INCHES (15.2 cm) FROM
WALL TO HELP PREVENT VAPOR
FROM DISCOLORING THE WALL
SURFACE IN COLDER CLIMATES
FACTORY SUPPLIED
STANDARD TERMINATION
POINTED DOWN
TOWARDS THE GROUND
COUPLING
CENTERLINE
INTERIOR WALL
KEEP INTAKE AND VENT
TERMINATION SCREENS
CLEAR OF DEBRIS
EXTERIOR WALL
SIDEWALL TERMINATION INSTALLATION
INTAKE AIR AND/OR VENT (EXHAUST)
24 INCHES (61 cm) MINIMUM
Figure 27
48 INCHES (122 cm) IN COLDER CLIMATES
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SIDEWALL TERMINATION - DIRECT VENT
STANDARD TERMINATIONS
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Figure 26
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