Bradford White RE2H50S 1NCTT Series Installation/Operation Instruction Manual page 10

Installation Instructions cont.-
The location of this water heater is to be installed is of utmost importance. Before installing this water heater,
consult the installation section of these instructions. After reading these installation and operating
instructions, select a location for the water heater where the floor is level and is easily accessible to a power
supply and water connections. The water heater and water lines should be protected from freezing
temperatures and highly corrosive atmospheres. Locate the water heater in a clean, dry area. It is
recommended that the water heater be located near the center of greatest hot water usage to prevent heat
loss through pipes.
Do NOT locate the water heater where water lines could be subjected to freezing temperatures. Locate
the water heater so that access panels and drain valves are accessible.
NEVER OPERATE THE WATER HEATER WITHOUT FIRST BEING CERTAIN IT IS FILLED WITH WATER.
Note: Before proceeding with installation, close the main water supply valve.
Water heater corrosion and component failure can be caused by the heating and breakdown of airborne
chemical vapors. Examples of some typical compounds that are potentially corrosive are: spray can
propellants, cleaning solvents, refrigerator and air conditioning refrigerants, swimming pool chemicals,
calcium or sodium chloride, waxes, and process chemicals. These materials are corrosive at very low
concentration levels with little or no odor to reveal their presence.
Note: Damage to the water heater caused by exposure to corrosive vapors is not covered by the
warranty. Do NOT operate the water heater if exposure has or will occur. Do NOT store any
potentially corrosive compounds in the vicinity of the water heater.
This water heater must be located in an area where leakage of the tank or water line connections and the
combination temperature and pressure relief valve will not result in damage to the area adjacent to the water
heater or to lower floors of the structure. When such locations cannot be avoided, a suitable drain pan must
be installed under the water heater. Refer to Catch Pan Installation for more information (pg 12).
This unit is designed for any common indoor installation in a space with at least 700 ft
garage, utility room, attic, closet, etc. It can be installed in rooms smaller than 700 ft
installation of a louvered door, or two louvered sections (one at the top and one at the bottom of the door or
wall for airflow). A ducting kit is also available, for more information see www.BradfordWhite.com. Louvers
should have 240 in (0.15 m
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installation so that the air filter, covers, trim ring, and front panels can be removed to permit inspection and
servicing. Reference installation instructions found in this manual.
The heat pump operating range is 35°F to 120°F (2°C to 49°C). If the ambient temperature is outside of this
range, the heat pump will turn off and the electric elements will be used until the ambient temperature returns
to within the operating range.
Attic installations require access stairs and solid flooring with no exposed floor joists up to the
installation location.
Note: Moving the water heater or other appliances to provide service to the water heater is not covered
under warranty.
To comply with NSF requirements this water heater is to be:
a) Sealed to the floor with sealant, in a smooth and easily cleanable way, or
b) Installed with an optional leg kit that includes legs and/or extensions that provide a minimum clearance
of 6" beneath the water heater.
Note: For California installation this water heater must be braced, anchored, or strapped to avoid
falling or moving during an earthquake. See instructions for correct installation procedures.
Instructions may be obtained from DSA Headquarters Office, 1102 Q Street, Suite 5100, Sacramento,
CA 95811.
) of open airflow area or greater. Servicing the water heater requires proper
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3 (19.8 m 3 ) including:
3 (19.8 m 3 ) with the
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