American Water Heater NonCondensing Outdoor Natural Gas GT910NIE User Manual

							 
- 51  - 
OUTPUT TEMPERATURE CHART 
Output Temperature vs. GPM (Max. 14.5 GPM) with Various Ground Water Temperature
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
Output Hot Water Temperature
Output Hot Water GPM
40 F50 F60 F70 F
40 F10.19.38.78.17.67.16.76.46.15.55.14.94.74.54.34.2
50 F12.111.010.19.38.78.17.67.16.76.15.55.35.14.94.74.5
60 F14.513.512.111.010.19.38.78.17.66.76.15.85.55.35.14.9
70 F14.514.514.513.512.111.010.19.38.77.66.76.46.15.85.55.3
100105110115120125130135140150160165170175180185
 
 
 
 
 
LIMITED WARRANTY 
 
1.   The manufacturer warrants this product against defects in materials or workmanship as described in this document if  installed 
within the United States or Canada.  The manufacturer or its authorized Service Representative will, at its sole discretion, 
repair or replace any failed or defective mechanical or electrical parts, or components thereof, or, if the manufacturer or its 
authorized Service Representative cannot replace said parts, and repair is not commercially practicable, the manufacturer or its 
authorized Service Representative will refund the purchase price.  The manufacturer or its authorized Service Representative 
may, at its sole discretion, use new, refurbished or reconditioned parts.   
 
2.   Warranty for  all models:  [Unit: Year ]                                                                                                                   
Application Type Heat Exchanger Parts Labor(1) 
Single Family Domestic Hot Water 15(2)(3) 
5  1 Commercial or Multi-Family Domestic Hot Water 10(2)(3) 
Heating 10(3)(4) 
(1)  Limited Labor Coverage  
   The manufacturer will provide for reasonable labor charges associated with warrant y repairs or 
replacements within one (1) year from the date of purchase.  The manufacturer will only pay directly to the 
service provider.  
   Warranty service must be performed by an authorized Service Representative.  A list of authorized Service 
Representat ives is available upon request.  
   All warranty claims and warranty service must be authorized and approved by t he manufacturer. 
(2)  Includes recirculation and storage tank applications with proper circulation pump control (e.g. aquastat and/or  
timer).  
     -  Lac k of a proper pump control will reduce the heat exchanger and parts warranty to 3 years  
(3)  In all applications, the total of length of operation time must be less than 9,000 hours for the 910 (T -M50) and 910 
(T -M50) ASME models.  
(4)  Includes dual -purpose applicat ions (combination heating and domestic).  
 
*When the set temperature is 150 ºF or higher, maximum flow rate is limited to 10.6 GPM. 
Chart is based on properly sized gas line  
						

							 - 52 - 
3.  General terms of limited warranty: This limited warranty gives you specific legal rights, and you may also have other rights which vary from State to State.  Th e 
manufacturer  will honor the warranty to the original  retail buyer at the original location only,  within the United States or Canada, 
and it is not transferable.   
THIS WARRANTY COVERS ONLY FAILED MECHANICAL AND ELECTRICAL PARTS DUE TO FACTORY 
DEFECTS UNDER NORMAL USAGE FOR THE PRODUCT’S INTENDED PURPOSES AN D WITHIN THE 
APPLICABLE PERIOD SPECIFIED IN THE TABLE ON
 P. 51 .  ONLY DIRECT DAMAGES SHALL BE 
RECOVERABLE BY A CLAIMANT UNDER THIS LIMITED WARRANTY AND, IN NO EVENT, WHETHER AS 
A RESULT OF BREACH OF CONTRACT, BREACH OF WARRANTY, TORT LIABILITY (INCLUDING 
N EGLIGENCE), STRICT LIABILITY, INDEMNITY OR OTHERWISE WILL  THE MANUFACTURER BE LIABLE 
FOR ANY SPECIAL, INCIDENTAL, OR INDIRECT CONSEQUENTIAL DAMAGES INCLUDING PROPERTY 
DAMAGE, PERSONAL DAMAGES, LOSS OF USE, OR INCONVENIENCE.  SOME STATES DO NOT 
ALLOW THE EX CLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE 
ABOVE LIMITATION MAY NOT APPLY TO YOU.
 
 
 
4.   Limitation on Duration of Implied Warranties: 
ANY IMPLIED WARRANTIES ARISING UNDER STATE LAW, INCLUDING THE IMPLIED WARRANTIES OF 
FITNESS FOR A PA RTICULAR PURPOSE AND MERCHANTABILITY, SHALL IN NO EVENT EXTEND PAST 
THE EXPIRATION OF ANY WARRANTY PERIOD HE REUNDER.  SOME STATES DO NO ALLOW 
LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT 
APPLY TO YOU.  
 5.  THIS W ARR ANTY WI LL NOT COVER THE FOLLOWING:   Any product that is not installed by a licensed plumber, gas installer, or contractor.  
   Damages due to accidents, abuse, misuse, improper installation, misapplication, or incorrect sizing.  
   Damages due to fires, flooding, freezing, electrical surges, or any Acts of God.  
   Damages due to unauthorized alterations, attachments, and/or repairs.  
   Damages due to a lack of maintenance (e.g. water filter, water treatmen t system, vent blockage, etc.). 
   Any product installed in an improper envir onment (e.g. corrosive, dusty, chemically contaminated, excessive lint, etc.) . 
   Freeze damage that occurs without taking proper preventive measures as described in the installation manual . 
   Condensate damage due to improperly installed or lack of a condensat e trap (drain). 
   Any product not installed in compliance with all applicable local & state codes, ordinances, and good trade practices.  
   Any product sold to or installed in areas outside of the fifty states (and the District of Columbia) of the United States  of 
America and Canada.  
   Any product installed in applications that cause the water heater to activate more than 300 tim es per day.  (T his 
averages to an  activation every 5 minutes in a 24- hour period.) 
   Any failures that are not due to defects in materials or workmanship (mechanical and/or electrical parts).  
   Damages due to improper installation:  
•   Gas: incorrect gas pipe sizing, incorrect gas meter sizing, incorrect gas type, and/or gas pressures  that fall outside 
the product’s specified range.   
•   Water: incorrec t water pipe sizing, water pressures that fall outside the product’s specified range, recirculation flow 
rates that fall outside the product’s specified range (air removal), and/or lack of proper methods of air removal in a 
cl osed- loop, circulation system . ( S ee installation manual for details .)  
•   Electric: supply power voltages that fall outside the product’s specified range.  
   Damages due to water quality:  
•   Introduction of liquids other than potable water  into the product.  
•   Introduction of pool water, spa water , or any chemically treated water into the product . 
•   Introduction of hard water measuring more than 7 grains per gallon (120 ppm) for single family domestic 
applications or more than 4 grains per gallon (70 ppm) for all other types of  applications into the  product. 
•   Introduction of untreated or poorly treated well water into the product . 
•   Introduction of water with pH levels less than 6.5 and greater than 8.5 into the product.  
ATM50 
63V051-7  
100270524