56
Page
Parts List
Owner's Guide
Item #
Descrip
tion
Part #
462
463
464
465
Fastener “16-25A”
Fastener “6-15”
Flat heater
Drain tube
EKK39
EX12K
EK217
EK218
466
Cold pipe
EK220
467
468
469
470
Stainless heat exchanger out pipe
Header c
onnection
Drain port
Thermistor
fixing
plate
EK222
EK226
EK228
EK13H
471
472
473
Exhaust thermistor gasket
Hi-limit switch for exhaust
Gasket
EK13L
EKH6G
EK229
701
Computer board
EK176
702
703
704
Rubber grommet
Surge box
120 VAC wire
EX00B
EK280
EK146
706
707
708
120 VAC Power ON-OFF switch
Remote controller wire
Gas valve wire
EKK4V
EK165
EK168
709
711
Flame rod wire
Igniter assembly
EK166
EK153
713
Switch wire with thermostat
EK184
714
715
716
717
Pr
oportional
gas valve wire
24V
cables
Computer board cover
Cable clamp
EM167
EK179
EKK1M
EX13C
718
719
721
722
723
Exhaust thermistor
Remote
fixing
plate
Exhaust Hi-limit switch wire
Temperature controller
Fixing plate
EKH6E
EK152
EK180
EK173
EK178
724
Temperature remote controller
ER014
*When the set temperature is 130 °F (55 °C) or higher, maximum
fl
ow rate is limited to 8.0 GPM.
Output Temperature vs. GPM (Max. 10.0 GPM) with V
arious
Inl
et Water Temperature
Output
Hot
W
at
er
GPM