American Water Heater GAS-FIRED COMMERCIAL WATER HEATER - Manual (Page 3)

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GENERAL INFORMATION
This gas-fired water heater is design certified by the American Gas
Association Laboratories under the applicable American National Standard,
Z21.10.1 or Z21.10.3 (as indicated on the rating plate), available from the
American Gas Association, 1515 Wilson Blvd., Arlington, VA 22209.
The warranty for this water heater is in effect only when the water heater is
installed, adjusted, and operated in accordance with these Installation and
Operating Instructions. The warranty does not cover damage or injury caused
by the use of any energy-saving devices (other than those authorized by the
manufacturer) in conjunction with this water heater. The use of unauthorized
energy-saving devices may decrease the life of the water heater and
endanger life and/or property. The manufacturer will not be liable for any
damage, injury, or loss of life resulting from alteration and/or failure to comply
with these instructions.
This water heater has been equipped for use with one type of gas only.
Compare the information provided on the rating plate, affixed to the front of
the water heater, making sure that the gas stated on the rating plate is the
same as the gas to be used.
This water heater must be installed in accordance with local codes. In the
absence of local codes, it must be installed in compliance with the National
Fuel Gas Code (ANSI Z223.1-Latest Edition), or in Canada CAN/CGA B149.1
Natural Gas Installation Code (Latest Edition) or CAN/CGA B149.2 Propane
Installation Code (Latest Edition).
For installations in high altitude regions, this water heater must be ordered
from the supplier to the manufacturer’s specifications for that particular
altitude. Contact the company listed on the rating plate when ordering high
altitude constructed water heaters.
This water heater has been designed and certified for the purpose of heating
potable water. The installation and use of this water heater for any purpose
other than the heating of potable water may cause damage to the water
heater, create a hazardous condition, and nullify the warranty.
General Information continued-
CAUTION
Do not attempt to use this water heater with any gas other than the type
listed on the rating plate. Do not attempt to convert this water heater
for use with a gas other than the type for which it is equipped. Failure to
use the proper gas can create an unsafe condition resulting in property
damage, bodily injury, or death. Consult your local gas supplier or gas
company if there are any questions.
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