Bradford White EF120T Installation & Operation Manual With Troubleshooting Manual page 32

Vertical Installation (recommended)
Table 4 – Approved IPEX Concentric Terminals
Bradford White Appliance
Numbers Approved for
Concentric Termination Kits
EF120T(400,500)
EF120T(400,500)
EF120T(400,500)
EF120T(400,500)
Deduct 30 ft (9.2 m) for 3" concentric terminal ONLY for the EF120T(400,500).
Note: The vent length must be reduced by 30 ft (9.2 m) when using 3 in (7.6 cm) concentric terminals, for a
maximum 3 in (7.6 cm) combined vent length of 100 ft (30.5 m). There is NO reduction in vent length when
using 4 in (10.2 cm) concentric terminals, for a maximum 4 in (10.2 cm) combined vent length of 200 ft (61 m)
plus the 4 in (10.2 cm) concentric terminal.
Become familiar with the approved concentric terminals listed in Table 4. Refer to instructions inside
1.
concentric vent kit. Refer to the previous section on determining the maximum venting distance and pipe
diameter required for the installation
Concentric Vent Size
Concentric Vent Size
Description
3" Concentric
Termination
3" Concentric
Termination
4" Concentric
Termination
4" Concentric
Termination
.
Figure 20 - Dimensional Layout of 3" & 4" Concentric Vent Kits
(A) Nominal Pipe Size
4 in
3 in
Figure 21 – 3" & 4" Concentric Vent Kits Part Identification
4 in
3 in
Bradford
White Part
Number
239-44069-01
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4 in
3 in
(A) in inches
4 ½ in
3 in
32
IPEX System IPEX Part
(1738 or 636) Number
196006 (PVC),
636
197009 (CPVC)
1738 397006
196021 (PVC),
636
197021 (CPVC)
1738 397021
(B) in inches
6 5/8 in
4 ½ in
(B) in inches
6 5/8 in
4 ½ in