8
9
Double Element Thermostats
High limit
control
Connects to
both elements
(2 wires)
Adjustable
temperature
control
Adjustable
temperature
control
Reset button
Jumper connects
HLC to
thermostat
NOT USED
FOR WIRING
Upper
thermostat
Connects to
upper element
Connects to
lower element
Lower thermostat
Connects
to lower
thermostat
Connects to
upper thermostat
Connects to
lower element
Power inlet
terminals
Upper thermostat
(with high limit)
Reset button
Jumper connects
HLC to
thermostat
NOT USED
FOR WIRING
Upper
thermostat
Connects to
upper element
High limit
control
Connects to
both elements
(2 wires)
Adjustable
temperature
control
Connects
to lower
thermostat
Power inlet
terminals
Adjustable
temperature
control
Connects
to upper
thermostat
Therm-O-Disc Style
Fits: Rheem/Rudd/Richmond,
GE, and GSW
Apcom Style
Fits: State/Reliance, Sears,
A.O. Smith, American, Whirlpool
and Bradford White Heater
#07863
#08163
#07723
#08123
Standard 240v
double element
Double Element Thermostat Wiring
Apcom Style
Wiring diagram of thermostats to standard
water heater elements
Therm-O-Disc Style
Wiring diagram of thermostats to standard
water heater elements
Note:
Wire color may vary on some water heaters, but connections remain the same.
Standard 240v
double element
Summary of Contents for Residential Electric water heater
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