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Mineral Buildup or Sediment MayAccumulate
• This causes the water heater to become
much heavier than normal.
• Ifspilled, could causestaining.
Mineral buildup or sediment may have accumulated in the old water
heater. This causes the water heater to be much heavier than normal
and this residue, if spilled out, could cause staining.
Facts to Consider About the Location
You should carefully choose an indoor location for the new water
heater, because the placement is avery important consideration for
the safetyof the occupants in thebuilding and forthe most economical
use of the appliance. This water heater is not intended for outdoor
installation.
Whether replacing anold water heater or putting thewater heater ina
new location, the following critical points must be observed.
Select a location near the center of the water piping system. The unit
must be installed indoors and in avertical position on a level surface.
The flooring beneath the water heater must be able to support the
weight of thewater heater when filled with water (See Table 1).
IMPORTANT: The water heater must be located in a space 750 cubic
feet or larger, and must have unrestricted airflow. As an example, a
room that has an 8 foot tall ceiling and is 10 feet long by 9-1/2 feet
wide would contain 760 cubic feet.
NOTE: For optimal efficiency and serviceability, the following
clearances should be maintained: 3 feet on the air inlet side, 5 feet.
on the air outletside, 6 inches inthe back, 4 inches above, and 2 feet
in the front.
The water heater should be located in an area not subject tofreezing
temperatures. Water heaters located in unconditioned spaces (i.e.,
garages, basements, etc.) may require the water piping, condensate
piping, and drain piping to be insulated to shelter against freezing.
The drain and controls must be easily accessible for operation and
service.
The site location must be free from any corrosive elements in the
atmosphere such as sulfur, fluorine, and chlorine. These elements
are found in aerosol sprays, detergents, bleaches, cleaning solvents,
air fresheners, paint, and vamish removers, refrigerants, and many
other commercial and household products. In addition, excessive
dust and lint may affect the operation of the unit (See "Cleaning the
Filter"section).
The ambient airtemperature must also be considered when installing
this unit. In Efficiency Mode the ambient air temperature must be
above 45°F and below 109°R If the ambient air temperature falls
outside these upper and lower limits the electrical elements wilt
activate to meet the hot water demand and the heat pump does not
operate.
NOTE: Local codes and requirements in your area may require the
installation of your water heater be accomplished in a way that the
bottom element iselevated from the floor at least 18 inches. Ensure
that a platform capable of supporting the combined weight of the
water heater andwater is used. Reference Table 1.
TABLE 1.
Capacity Weight (filled with water)
60 Gallon 760 Ibs
80 Gallon 967 Ibs
• This water heater, as welt as all water heaters, wilt eventually
leak. Do not install without adequate drainage provisions so
water flow will not cause damage.
Property Damage Hazard
• All water heaters eventually leak
• Donot install without adequate drainage.
WATER HEATERS EVENTUALLY LEAK: 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 wilt not cause
damage to the structure. When such locations cannot be avoided,
a suitable metal drain pan should be installed under the water
heater. Drain pans are available at your local Sears stores. Such
drain pans must be piped to an adequate drain.
Water heater life depends upon water quality, water pressure
and the environment in which the water heater is installed. Water
heaters are sometimes installed in locations where leakage may
result in property damage, even with the use of a metal drain pan
piped to a drain. However, unanticipated damage can be reduced
or prevented by a leak detector or water shut-off device used
in conjunction with a piped metal drain pan. These devices are
available from some plumbing supply wholesalers and retailers,
and detect and react to leakage in various ways:
• Sensors mounted inthe metaldrain panthattrigger analarmor tum
offthe incomingwater tothewater heaterwhen leakage isdetected.
• Sensors mounted in the metal drain pan that turn off the
water supply to the entire home when water is detected in the
drain pan.
• Water supply shut-off devices that activate based on the water
pressure differential between the cold water and hot water pipes
connected to the water heater.
Installations in Residential Garages
• Water heater must be located in a
protective area.
INSTALLATION IN RESIDENTIAL GARAGES: The water heater
must be located and/or protected so it is not subject to physical
damage by a moving vehicle.
• The location selection must provide adequate clearances for
servicing and proper operation of the water heater.
Insulation Blankets
The use of an insulation blanket on this water heater is not
needed or recommended. The purpose of an insulation blanket
is to reduce the standby heat loss encountered with storage
tank heaters. Your water heater meets or exceeds the National
Appliance Energy Conservation Act standards with respect to
insulation and standby loss requirements, making an insulation
blanket unnecessary.