American Water Heater DIRECT VENT GAS WATER HEATER Installation And Operating Instruction Manual page 14

Installation (Horizontal and Vertical Vent-Air Intake Lengths) continued-
The water heater is shipped with the following standard vent and air intake
system: 239-41097-00. The components of this vent and air intake systems
is as follows:
3" Vent Tube*
5" Air Intake Tube*
Vent Terminal
Inner Wall Term. Mounting Flange
Outer Wall Term. Mounting Flange
*The vent and air intake telescopes from 13 3/4" to 23 11/16".
13 1/4 15
14 3/16 17 11/16
order order
10
kit A kit B
14 3/4 *order order
15 11/16 kit A (2) kit A & B
16 1/2 order *order
19 3/16 kit A & B kit B (2)
23 3/4 order order
33 11/16
kit A kit B
37 1/2 order order
57 3/8 kit A & C kit C & B
59 13/16 order order
105 13/16 kit D & A kit D & B
* (2) = Order two of the kits referenced.
* (3) = Order three of the kits referenced.
The bold text above show what kit(s) are needed in addition to the standard
vent and air intake tubes. If the standard vent and air intake tubes are not
used in the venting system (those that do not have bold text) they can be
discarded or saved.
Vent Terminal Hardware
RTV Silicone Sealant
3" Vent Elbow
5" Vent Elbow
Table A
Horizontal "X"
22 1/4 36 58 5/16
32 3/16 55 7/8 104 5/16
no add'l order order
kit req'd kit C kit D
order order order
kit A & D
kit A kit A & C
order
order order
kit B kit B & C kit B & D
order *order order
kit C kit C (2) kit D
*order *order order
kit C (2) kit C (3) kit C & D
order order *order
kit D kit D & C kit D (2)
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