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Figure9
Ifyouhavegalvanizedpipestothewaterheater,
loosenthetwogalvanizedpipeswithapipe
wrenchatthe unionineachline.Alsodisconnect
thepipingremainingtothewaterheater.See
Figure10.Thesepiecesshouldbesavedsince
theymaybeneededwhenreconnectingthenew
waterheater.Mineralbuildupor sedimentmay
haveaccumulatedintheoldwaterheater.This
causesthewaterheatertobemuchheavier
thannormalandthisresidue,if spilledout,could
causestaining.
Facts To Consider About The Location
Carefully choose an indoor location for the
new water heater because the placement is a
very important consideration for the safety of
the occupants in the building and for the most
economical use of the appliance. This water heater
is not for use in manufactured (mobile) homes or
outdoor installation.
Whether replacing an old water heater or putting
the water heater in a new location, the following
critical points must be observed:
1. Select a location indoors as close as practical
to the vent termination or location to which
the water heater vent piping is going to be
connected, and as centralized with the water
piping system as possible.
2. Selected location must provide adequate
clearances for servicing and proper operation
of the water heater.
3. Ensure the area has a continuous supply of air
for combustion, dilution and ventilation.
4. Avoid locations that could cause the water
heater to freeze from outside air.
5. Selected location must provide access to a
properly grounded electrical branch circuit. A
dedicated circuit is preferred. Do not use a GFI
outlet.
6. Avoid locations that expose the water heater to
direct sunlight.
7. Keep combustibles such as boxes, magazines,
clothes, etc., away from the water heater area.
8. The water heater must be located and/or
protected so it is not subject to physical
damage by a moving vehicle.
IMPORTANT: Do not use an extension cord to
connect the water heater to an electrical outlet.
IMPORTANT: This heater has special venting
requirements when installed in areas where the
ambient temperatures exceed 110°F (43°C) (see
"Hi( h Ambient Tem )erature Installations"
Property Damage Hazard
• All water heaters eventually leak.
• Do not install without adequate drainage,
Installation of the water heater must be
accomplished in such a manner that if the tank
or any connections should leak, the flow of water
will not cause damage to the structure. For this
reason it is not advisable to install the water heater
in an attic or upper floor. In all cases, a metal drain
16
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