A.O. Smith GB/GW-750, GB/GW-650, GB/GW-200, GB/GW-500, GB/GW-400 warranty NEW Boiler Limited Warranty

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NEW BOILER LIMITED WARRANTY

A. O. Smith Corporation, the warrantor, extends the following LIMITED WARRANTY to the owner of this hydronic boiler:

1.If within TEN years after initial installation of the boiler, the heat exchanger shall prove upon examination by the warrantor to be defective in material or workmanship, the warrantor, at his option, will exchange or repair such part or portion. This term is reduced to FIVE years if this boiler is used for volume hot water supply purposes other than hydronic space heating.

a.This warranty is extended to the owner for all other parts or portion during the FIRST year following initial installation of this boiler.

b.The warranty on the repair or replacement of the part or portion will be limited to the unexpired term of the original warranty.

2.CONDITIONS AND EXCEPTIONS

This warranty shall apply only when the boiler is installed in accordance with local plumbing and building codes, ordinances and regulations, the printed instructions provided with it and good industry practices. In addition, an appropriately sized safety relief valve certified to the ASME Boiler and Pressure Vessel Code must have been installed and fresh water used for filling and makeup purposes;

a.This warranty shall apply only when the boiler is used:

(1)at temperatures not exceeding the maximum setting of its operative and/or high limit control;

(2)at water pressure not exceeding the working pressure shown on the boiler;

(3)when filled with boiler water, free to circulate at all times and with the heat exchanger free of damaging scale deposits;

(4)in a noncorrosive and non-contaminated atmosphere;

(5)in the United States, its territories or possessions, and Canada;

(6)at a water velocity flow rate, not exceeding or below the Boiler's designed flow rates;

b.Any accident to the boiler, any misuse, abuse (including freezing) or alteration of it, any operation of it in a modified form will void this warranty.

3.SERVICE AND REPAIR EXPENSE

Under this limited warranty the warrantor will provide only a replacement part. The owner is responsible for all other costs. Such costs may include but are not limited to:

a.Labor charges for service removal, repair or reinstallation of the component part;

b.Shipping, delivery, handling, and administrative charges for forwarding the replacement part from the nearest distributor and returning the claimed defective part to such distributor.

c.All cost necessary or incidental for any material and/or permits required for installation of the replacement.

4.LIMITATIONS ON IMPLIED WARRANTIES

Implied warranties, including any warranty of merchantability imposed on the sale of this boiler under state law are limited to one (1) year duration for the boiler or any of its parts. Some states or provinces do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you.

5.CLAIM PROCEDURE

Any claim under the warranty should be initiated with the dealer who sold the boiler, or with any other dealer handling the warrantor’s products. If this is not practical, the owner should contact:

U.S. Customers

Canadian Customers

A. O. Smith Water Products Company

A. O. Smith Enterprises Ltd.

5621 West 115th Street

P. O. Box, 310 - 768 Erie Street

Alsip, IL 60803

Stratford, Ontario N5A 6T3

Telephone: 800 323-2636

Telephone: (519) 271-5800

a.The warrantor will only honor replacement with identical or similar parts thereof which are manufactured or distributed by the warrantor.

b.Dealer replacements are made subject to in-warranty validation by warrantor.

6.DISCLAIMERS

NO OTHER EXPRESS WARRANTY HAS BEEN OR WILL BE MADE ON BEHALF OF THE WARRANTOR WITH RESPECT TO THE BOILER OR THE INSTALLATION, OPERATION, REPAIR OR REPLACEMENT OF THE BOILER. THE WARRANTOR SHALL NOT BE RESPONSIBLE FOR WATER DAMAGE, LOSS OF USE OF THE UNIT, INCONVENIENCE, LOSS OR DAMAGE TO PERSONAL PROPERTY OR OTHER CONSEQUENTIAL DAMAGE. THE WARRANTOR SHALL NOT BE LIABLE BY VIRTUE OF THIS WARRANTY OR OTHERWISE FOR DAMAGE TO ANY PERSONS OR PROPERTY, WHETHER DIRECT OR INDIRECT, AND WHETHER ARISING IN CONTRACT OR TORT.

a.Some states or provinces do not allow the exclusion or limitation of the incidental or consequential damage, so the above limitations or exclusions may not apply to you.

b.This warranty gives you specific legal rights, and you may also have other rights which vary from state to state or province to province.

Fill in the following for your own reference. Keep it. Registration is not a condition of warranty. The model and serial number are found on the boiler’s rating plate.

Owner_________________________________________________________________________________________________________________________

Installation Address_____________________________________________________________________________________________________________

City and State or Province__________________________________________________________________________________________________________

Date Installed_________________________________Model No.____________________________Serial No. ___________________________________

Dealer’s Name__________________________________________________________________________________________________________________

Dealer’s Address______________________________________________________________________Phone No.________________________________

FILL IN WARRANTY AND KEEP FOR FUTURE REFERENCE

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Contents GAS-FIRED Commercial Lighting InstructionsLighting Instructions for the GB/W 200 through 500 models Lighting Instructions for the GB/W 650 and 750 models Options/Features Setting Procedures Line Polarity IndicatorDIA-SCAN II Display Board Operating Procedures Fuse ProtectionTemperature Set-point Adjustment Procedure Red Fault LightsWater Temperature Set Lights Switching Differential Adjustment ProcedureTank Probe Set-Point Adjustment Display Current ModeTank Probe Installation Procedure Tank Probe Temperature Set-point Adjustment ProcedureLED Troubleshooting Ignition SystemDisplay Board LED Indicators Controller FunctionBurner System Error Message Reported ErrorBlocked Vent SHUT-OFF System Chemical Vapor CorrosionPoint to Point Wiring Diagram NEW Boiler Limited Warranty

GB/GW-500, GB/GW-650, GB/GW-750, GB/GW-400, GB/GW-200 specifications

A.O. Smith is a renowned name in the water heating industry, offering a wide range of products that cater to various residential and commercial needs. Among their standout offerings are the GB/GW-200, GB/GW-400, GB/GW-650, GB/GW-750, and GB/GW-500 models. Each model is designed with advanced technologies, ensuring optimal performance, energy efficiency, and reliability.

The GB/GW-200 model, with a capacity of 200 liters, is ideal for small to medium-sized households. It features a high-efficiency gas burner and an advanced electronic control system that ensures accurate temperature regulation. The unit also comes equipped with a glass-lined tank for enhanced durability and resistance against corrosion, extending its lifespan significantly.

Moving up in capacity, the GB/GW-400 model offers 400 liters of hot water storage, making it a preferred choice for medium to large households or small businesses. One of its key features is the multiple safety systems integrated into its design, including flame failure protection and temperature control features, making it both safe and reliable. Additionally, this model is equipped with a user-friendly digital display that allows for easy monitoring and adjustments.

The GB/GW-500 model takes it a step further with a capacity of 500 liters. Designed for larger applications, including commercial settings, it integrates A.O. Smith’s innovative heating technology for rapid recovery rates. This model stands out with its focus on energy efficiency, having an impressive Energy Factor rating that significantly reduces operational costs.

The GB/GW-650 and GB/GW-750 models cater to even larger needs, featuring capacities of 650 and 750 liters respectively. Both models are engineered with high-output burners, ensuring quick heating even during peak demand periods. Advanced insulation materials are used, enhancing thermal efficiency and minimizing heat loss, which translates to significant energy savings over time.

All these models feature A.O. Smith’s proprietary tankless technology, which allows for continuous hot water supply without the need for a large storage tank. This innovation not only saves space but also addresses the ever-increasing demands for hot water in modern households and businesses.

In conclusion, the A.O. Smith GB/GW series—GB/GW-200, GB/GW-400, GB/GW-500, GB/GW-650, and GB/GW-750—delivers reliable, energy-efficient water heating solutions suited for a variety of applications. With advanced safety features, user-friendly controls, and high energy efficiency ratings, these models are built to meet the demands of any modern water heating application, ensuring customer satisfaction and peace of mind.