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UPPER THERMOSTAT ADJUSTABLE
BEHIND UPPER ACCESS PANEL
LOWER THERMOSTAT ADJUSTABLE
BEHIND LOWER ACCESS PANEL
16
Service and Maintenance
The thermostat(s) of this water heater have been factory
set at a position which approximates 120°F (HOT) to
reduce the risk of scald injury.
The upper and/or lower thermostat(s) are factory set at
a position which approximates 120°F (HOT) and is
adjustable if a different water temperature is desired.
Read all warnings in this manual and on the water
heater before proceeding.
HOT–Is a thermostat setting of approximately
120°F, which will supply hot water at the
most economical temperatures.
A–Is a thermostat setting of approximately
130°F.
B–Is a thermostat setting of approximately
140°F.
C–Is a thermostat setting of approximately
150°F.
VERY HOT
–Is a thermostat setting of approximately
160°F. It is recommended that the dial be
set lower whenever possible.
NOTE: Water temperature range of 120°–140°F
recommended by most dishwasher manufacturers.
Thermostats
Temperature Settings
Temperature Regulation
WARNING
Never allow small children to use a hot water tap, or to
draw their own bath water. Never leave a child or
handicapped person unattended in a bathtub or shower.
WARNING
HOTTER WATER CAN SCALD: Water heaters are intended
to produce hot water. Water heated to a temperature which
will satisfy clothes washing, dish washing, and other
sanitizing needs can scald and permanently injure you
upon contact. Some people are more likely to be
permanently injured by hot water than others. These include
the elderly, children, the infirm, or physically/mentally
handicapped. If anyone using hot water in your home fits
into one of these groups or if there is a local code or state
law requiring a certain temperature water at the hot water
tap, then you must take special precautions. In addition to
using the lowest possible temperature setting that satisfies
your hot water needs, a means such as a mixing valve,
should be used at the hot water taps used by these people
or at the water heater. Mixing valves are available at
plumbing supply or hardware stores. Follow manufacturers
instructions for installation of the valves. Before changing
the factory setting on the thermostat, read the “Temperature
Regulation” section in this manual.
LOWER THERMOSTAT
WITH HIGH LIMIT
LOWER THERMOSTAT
WITHOUT HIGH LIMIT
160°F
About 1/2 seconds
150°F About 1-1/2 seconds
140°F Less than 5 seconds
130°F About 30 seconds
120°F More than 5 minutes
Time to Produce
2nd & 3rd Degree
Temperature Setting Burns on Adult Skin