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

Page: 14 / 40

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* Vent Terminal Hardware
5” Air Intake Tube* RTV Silicone Sealant
Vent Terminal 3” Vent Elbow
Inner Wall Term. Mounting Flange 5” Vent Elbow
Outer Wall Term. Mounting Flange
*The vent and air intake telescopes from 13 3/4" to 23 11/16”.
Table A
Horizontal "X"
13 1/4
14 3/16
15
17 11/16
22 1/4
32 3/16
36
55 7/8
58 5/16
104 5/16
10
order
kit A
order
kit B
no add'l
kit req'd order
kit C
order
kit D
14 3/4
15 11/16
*order
kit A (2)
order
kit A & B
order
kit A
order
kit A & C
order
kit A & D
16 1/2
19 3/16
order
kit A & B
*order
kit B (2)
order
kit B
order
kit B & C
order
kit B & D
23 3/4
33 11/16
order
kit A
order
kit B
order
kit C
*order
kit C (2)
order
kit D
37 1/2
57 3/8 order
kit A & C
order
kit C & B
*order
kit C (2)
*order
kit C (3)
order
kit C & D
Vertical "Y"
59 13/16
105 13/16
order
kit D & A
order
kit D & B
order
kit D
order
kit D & C
*order
kit D (2)
* (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.