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Installation
Instructions
(cont'd)
Typical Installation
HOT
SPACE HEATER
TEMPERED
WATER OUTLET
HOT WATER
OUTLET
(
TO CHIMNEY
OR GAS
VENT
VACUUM
RELIEF REQUIRED BY SOME CODES
(REFER TO LOCAL CODES)
SPACE HEATER
MIXING
VALVE
GAS
SUPPLY
--
TEMPERATURE-PRESSURE
RELIEF
VALVE
--
DISCHARGE
PIPE
(Do not cap or plug)
-DRAIN
VALVE
DRAIN PAN
I TO SUITABLE DRAIN
This appliance has been design certified as complying with American National Standards for water heaters and is considered suitable for:.
Water (Potable) Heating: All models are "considered suitable for water (potable) heating."
Water (Potable) Heating and Space Heating: Certain models are "considered suitable for water (potable) heating and space heating." Refer to the model
and rating plate of the water heater.
AWARNING
HOTTER
WATER
CAN
SCALD:
Water
heaters
are
intended to produce hot water. Water
heated to a tem-
perature 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/men-
tally 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 addi-
tion 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 manufac-
turers instructions
for installation
of the valves. Before
changing the factory setting on the thermostat,
read the
"Temperature
Regulation" section in this manual.
_WARNING
This
water
heater
shall
not
be connected
to any
heating
systems
or component(s)
previously
used
with a non-potable
water
heating
appliance.
If this water
heater
is also used for space heating
applications,
all piping and components
connected
to
the
water
heater
shall
be suitable
for
use with
potable
water,
_,WARNING
Toxic chemicals
such as used for treatment
of boilers
or non-potable
water heating appliances
shall never be
introduced
into a potable water
space heating system.
NOTE: To protect against untimely corrosion of hot and cold
water fittings,
it is strongly
recommended that di-electric
unions or couplings be installed on this water heater when con-
nected to copper pipe.
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