TABLE OF CONTENTS

 

 

Page

ROUGH-INDIMENSIONS

2

FOREWORD

2

GENERAL SAFETY INFORMATION

3

Precautions

3

Liquid Petroleum

3

Chemical Vapor Corrosion

3

Improper Combustion

3

Extended Non-use Periods

3-4

Insulation Blankets

4

INSTALLATION INSTRUCTIONS

4

Required Ability

4

Locating The Heater

4

High Altitude Installations

4-5

Clearances

5

Hard Water

5

Air Requirements

5

Combination Water (Potable) Heating and Space Heating

5-6

Venting

6

Thermometers (Not Supplied)

6

Relief Valve

6-7

GENERAL SAFETY

 

INFORMATION

 

PRECAUTIONS

 

DO NOT USE THIS APPLIANCE IF ANY PART HAS BEEN UNDER WATER. Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water.

IF THE UNIT IS EXPOSED TO THE FOLLOWING, DO NOT OPERATE HEATER UNTILALL CORRECTIVE STEPS HAVE BEEN MADE BY A QUALIFIED SERVICEMAN.

1.EXTERNAL FIRE.

2.DAMAGE.

3.FIRING WITHOUT WATER.

4.SOOTING

LIQUID PETROLEUM MODELS

WARNING

Water heaters for propane or liquified petroleum gas (LPG) are different from natural gas models. A natural gas heater will not function safely on LP gas and no attempt should be made to convert a heater from natural gas to LP gas.

 

Page

Gas Piping

7-8

Purging

8

Gas Pressure Regulation

9

OPERATION

9

Precautions

9

Lighting Instructions

10

Temperature Regulation

11

High Temperature Limit Switch

11

Checking Venting

11-12

SERVICE INFORMATION

12

Pilot and Main Burner

12

Checking Gas Input

12-13

Vent System

13

Relief Valve

13

Hot Water Odor

13

Anode Rod Inspection

13

Winter Protection

13

Replacement Parts

13

CHECKLIST

13-14

LIMITED WARRANTY

15

sodium chloride (water softener salt), waxes, and process chemicals are typical compounds which are potentially corrosive. Do not store products of this sort near the heater. Also, air which is brought in contact with the heater should not contain any of these chemicals. If necessary, uncontaminated air should be obtained from remote or outside sources. The limited warranty is voided when failure of the water heater is due to a corrosive atmosphere. (Refer to the limited warranty for complete terms and conditions.)

IMPROPER COMBUSTION

WARNING

ATTIC AND/OR EXHAUST FANS OPERATING ON THE PREMISES WITH A WATER HEATER CAN RESULT IN CARBON MONOXIDE POISONING AND DEATH.

OPERATION OF THESE FANS CAN PRODUCEANEGATIVE DRAFT IN THE AREA OF THE WATER HEATER PREVENTING THE PRODUCTS OF COMBUSTION FROM EXHAUSTING THROUGH THE CHIMNEY OR VENT PIPE.

The venting of the water heater should be inspected by a qualified service technician at the time of installation and periodically thereafter to ensure a down-draft condition does not exist.

DO NOT OBSTRUCT THE FLOW OF COMBUSTION AND VENTILATING AIR. ADEQUATE AIR FOR COMBUSTION AND VENTILATION MUST BE PROVIDED FOR SAFE OPERATION.

CHEMICAL VAPOR CORROSION

WARNING

CORROSION OF THE FLUEWAYS AND VENT SYSTEM MAY OCCUR IF AIR FOR COMBUSTION CONTAINS CERTAIN CHEMICAL VAPORS. SUCH CORROSION MAY RESULT IN FAILURE AND RISK OF ASPHYXIATION.

Spray can propellants, cleaning solvents, refrigerator and air conditioning refrigerants, swimming pool chemicals, calcium and

EXTENDED NON-USE PERIODS

WARNING

HYDROGEN GAS CAN BE PRODUCED INA HOT WATER SYSTEM SERVED BY THIS HEATER THAT HAS NOT BEEN USED FOR A LONG PERIOD OF TIME (GENERALLY TWO WEEKS OR MORE). HYDROGEN GAS IS EXTREMELY FLAMMABLE. To reduce the risk of injury under these conditions, it is recommended that the hot water faucet be opened for several minutes at the kitchen sink before using any electrical appliance connected to the hot water system. If hydrogen is present, there will probably be an unusual sound such as air escaping through the pipe as the water begins

3

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A.O. Smith BT- 65 warranty Table of Contents, General Safety Information
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BT- 65 specifications

A.O. Smith BT-65 is a high-performance water heater designed to meet the diverse needs of residential and commercial users. Known for its energy efficiency and innovative features, the BT-65 is an excellent choice for those seeking reliable hot water solutions.

One of the standout features of the A.O. Smith BT-65 is its impressive capacity. With a storage capacity of up to 65 gallons, this water heater is ideal for large families or businesses that require a consistent supply of hot water. This large capacity ensures that no one has to wait for hot water, even during peak usage times.

In terms of technology, the BT-65 employs advanced insulation materials that significantly reduce heat loss, making it one of the most energy-efficient models available. This contributes to lower energy bills and a smaller carbon footprint. The unit is also equipped with a high-efficiency burner, which ensures quick heating of water while consuming less fuel. The savings in energy consumption makes the BT-65 an economically wise long-term investment.

Safety is another crucial aspect of the A.O. Smith BT-65. The model includes several safety features, such as a temperature and pressure relief valve that prevents excessive pressure buildup. Additionally, it is designed with a flame arrestor which enhances combustion safety, making it suitable for various installations.

The A.O. Smith BT-65 is also user-friendly, featuring an easy-to-read digital thermostat that allows users to set their desired water temperature with precision. This technology promotes convenience and comfort, allowing homeowners to enjoy their hot water experience without any hassle.

Furthermore, the BT-65 is built with durability in mind. It features a robust tank constructed from high-quality materials that resist corrosion and extend the lifespan of the unit. A.O. Smith backs this model with a solid warranty, providing peace of mind regarding its long-term performance.

In conclusion, the A.O. Smith BT-65 is a blend of capacity, efficiency, safety, and durability. With notable features like its large storage capacity, advanced insulation technology, and user-friendly design, it stands out as a reliable choice for anyone in search of an effective water heating solution. Whether for residential or commercial use, the BT-65 is crafted to deliver consistent and efficient hot water when you need it most.
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