Features And Components - A.O. Smith GDHE-50 SERIES Instruction Manual

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* CAUTION HARNESS HAS 120 VAC. IN OPERATION.
** See Planning the Vent System, Installation of Vent System and Condensate Piping for more information.

FEATURES AND COMPONENTS

50 GALLON UNIT
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23
22
21
1
12
16
25
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17
33
13 19
26, 27
34 (SEE
ACCESS
PANEL
CAUTION)
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Figure 1B: 50 GALLON UNIT
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24
3 4
2
VACUUM RELIEF
VALVE
*INSTALL PER
LOCAL CODES
**14
**15
ACCESS PANEL
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35
Caution: This access panel covers
a 2" NPT plug that was required
during the manufacturing of this
water heater. This 2" NPT flange is
not a cleanout fitting, removing the
2" NPT plug and using this fitting as
a cleanout could void your warranty.
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