American Water Heater NonCondensing UltraLow NOx Outdoor Natural Gas GT110UNE user manual

51    Page
Parts List
Owner's Guide
PARTS LIST
Item #Description
Part #
110U, 310U and 
510U  models
T-KJr2U, T-K4U 
and T-D2U models
001Case assembly for Indoor models
                         for Outdoor models
319143-428
319143-429
EK103
EK111
002Front cover for 110U and 310U Indoor (T-KJr2U-IN and T-K4U-IN)
                    for 110U and 310U Outdoor (T-KJr2U-OS and T-K4U-OS)
                    for 510U Indoor (T-D2U-IN)
                    for 510U Outdoor (T-D2U-OS)
319143-430
319143-431...

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Item #Description
Part #
110U, 310U and 
510U  models
T-KJr2U, T-K4U 
and T-D2U models
121
122
123
Surge box plate 
Gasket
Gasket
319143-176
319143-456
319143-457
EK436
EK127
EK145
150
151
152
153
154
O-ring P18 NBR (Black)
O-ring P20 NBR (Black)
Silicon ring for Outdoor models
Rain protection plate in Exhaust chamber for Outdoor models
Exhaust port for Outdoor models
319143-350
319143-057
319143-206
319143-458
319143-219
EZP18
EK042
EKK3G
EK134
EKK56
401Heat exchanger assembly for 110U and...

53    Page
Item #Description
Part #
110U, 310U and 
510U  models
T-KJr2U, T-K4U 
and T-D2U models
701Computer board for 110U (T-KJr2U) model
                            for 310U (T-K4U) model
                            for 510U (T-D2U) model
319143-469
319143-470
319143-471
EKJ6V
EK106
EK149
702
703
704
Rubber grommet for Indoor models
Surge box
120 VAC wire for Indoor models 
                       for Outdoor models
319143-426
320273-128
319143-427
319143-138
EK148
EK280
EK146
EKK3C
705
706
Switch...

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OUTPUT TEMPERATURE CHART
Chart is based on properly sized gas line
110U (T-KJr2U) model
Output Temperature Chart
Owner's Guide
*When the set temperature is 130 °F (55 °C) or higher, maximum flow rate is limited to 8.0 GPM.
Output Temperature vs. GPM (Max. 6.6 GPM) with Various Inlet Water Temperature
Output Hot Water GPMSet Temp. (°F)
Incoming Temp. (
°F)
510U (T-D2U) model
Output Temperature vs. GPM (Max. 10.0 GPM) with Various Inlet Water Temperature
Output Hot Water GPMSet Temp. (°F)...

55    Page
1. The manufacturer warrants this product against defects in materials or workmanship as described in this 
document if installed within the United States or Canada.  The manufacturer or its authorized Service 
Representative will, at its sole discretion, repair or replace any failed or defective mechanical or electrical parts, 
or components thereof, or, if the manufacturer or its authorized Service Representative cannot replace said 
parts, and repair is not commercially practicable, the...

56   Page
						•  Freeze	 damage	that	occurs	 without	 taking	proper	 preventive	 measures	as	described	 in	the	 installation
                manual.
						•  Condensate	 damage	due	to	improperly	 installed	or	lack	 of	a	condensate	 trap	(drain).
						•  Any	 product	not	installed	 in	compliance	 with	all	applicable	 local	&	provincial	 codes,	ordinances,	 and
                good trade practices.
						•  Any	 product	sold	to	or	 installed	 in	areas	 outside	 of	the	 fifty	 states	 (and	the	District...