Horizontal And Vertical Vent-Air Intake Lengths - Bradford White DS140S Installation And Operating Instruction Manual

Installation (Venting) continued-
The co-axial vent-air intake tubes of this water heater can be installed in any
360 configuration as long as the proper clearances for installation, plumbing,
operation and servicing are maintained. (See Figure 5).
Figure 5
Note: Maintain proper clearances for installation, plumbing, operation
and service.

HORIZONTAL AND VERTICAL VENT-AIR INTAKE LENGTHS

This Direct Vent Gas Water Heater comes with one (1) vent-air intake "Kit C".
Optional vent-air intake kits are available that can extend the horizontal length
and/or vertical height of the vent-air intake system. Table A lists the various
vertical and horizontal vent-air intake system configurations.
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