A.O. Smith BTX-80 SERIES 100 instruction manual Power Vented GAS Models W/HOT Surface Ignition

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Instruction Manual

COMMERCIAL GAS WATER HEATERS

500 Tennessee Waltz Parkway

Ashland City, TN 37015

Low Lead Content

POWER VENTED GAS MODELS W/HOT SURFACE IGNITION

MODEL BTX-80 SERIES 100

For Your Safety

AN ODORANT IS ADDED TO THE GAS USED

BY THIS WATER HEATER.

ALL TECHNICAL AND WARRANTY QUESTIONS: SHOULD BE DIRECTED TO THE LOCAL DEALER FROM WHOM THE WATER HEATER WAS PURCHASED. IF YOU ARE UNSUCCESSFUL, PLEASE WRITE TO THE COMPANY LISTED ON THE RATING PLATE ON THE WATER HEATER.

 

Keep this manual in the pocket on heater for future reference

 

whenever maintenance adjustment or service is required.

PRINTED 0810

197086-004

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Contents Whenever maintenance adjustment or service is required Power Vented GAS Models W/HOT Surface IgnitionPrinted 197086-004Approvals Safe INSTALLATION, USE and ServiceImportant Definitions General Safety Information General Safety Information Introduction Table of ContentsApproved Carbon Monoxide Detectors Installation of Carbon Monoxide DetectorsSignage ExemptionsReplacement Parts and Deliming Products Typical InstallationElbow Access Door Condensate Hose and Drain PAN Mixing Valves Rough-In-Dimensions ROUGH-IN-DIMENSIONSCapacity and Gas and Electrical Characteristics Recovery capacity based on 90% thermal efficiencyFacts to Consider About the Location Locating the NEW Water HeaterAir REQUIREMENTs Insulation BlanketsConfined Space Unconfined SpaceFresh Air Openings For Confined Spaces Outdoor Air Through Two OpeningsOutdoor AIR Through TWO Vertical Ducts Outdoor AIR Through TWO Horizontal DuctsAIR from Other Indoor Spaces Chemical Vapor Corrosion Installing the NEW Water HeaterWater Piping Space Heating and Potable Water SystemThermal Expansion Temperature-Pressure Relief ValveValve and Pipe Insulation if supplied Contact qualified installer or service agency High Altitude InstallationGas Piping Filling the Water Heater Sediment TrapsPer square inch 3.5 kPa Venting Vent Pipe AssemblyVent Pipe Termination Termination Clearances Sidewall Power VentCondensate Planning the Vent SystemBreathing Hazard Carbon Monoxide Gas Installation of Vent System Blower Assembly InstallationVent Terminal INSTALLATION, Sidewall Chisel an opening approximately one half inch 1.3 cm larger Power Vent Wiring Schematic FigureThan the marked circle Pointed in the correct position, see FigureInstallation of Vertical Vent System Installation of Vent SYSTEM, SidewallVent attenuation assembly Flexible tubing Instruction sheet Vent Attenuation Assembly InstallationVertical VAA Installations Recommended Inch vent Vertical VAA Installations Recommended BRUSH* Size for Primer Cement Applications Vent Pipe PreparationStep E Step BStep F Step GDo not try to light the burner by hand Power Before ServicingWhat to do if YOU Smell GAS Do not TRY to Light the Burner by HandTemperature Indicators Temperature Adjustment Buttons Temperature RegulationDisplay D E FStart UP Conditions For Your InformationOperational Conditions Anode ROD Inspection Periodic MaintenanceKeep hands clear of drain Temperature-Pressure Relief Valve TestTo Flush the Water Heater Storage Tank Open the water heater drain valve to flush the storage tankLeakage Checkpoints ServiceTrouble Shooting Troubleshooting GuidelinesTurn off power to the water heater Ensure the flame sensor is clean use ultra fine steelAssembly if damaged or defective Unplug ignitor assembly plug from control. Check resistanceResistance of the black resistor wire between pins Unplug the ignitor assembly plug from the control. CheckAssembly .2 If the reading taken is less than 100,000 Check vent temperature limit switch if it is determinedTroubleshooting Guidelines Claim Procedure Service and Repair ExpensesTank ALL Other Parts

BTX-80 SERIES 100 specifications

The A.O. Smith BTX-80 Series 100 is a cutting-edge heating solution designed for effective and efficient water heating. This model is particularly well-suited for residential applications, offering an impressive balance of performance and energy efficiency.

One of the standout features of the BTX-80 Series 100 is its innovative design, which incorporates a high-efficiency condensing technology. This allows the unit to capture and utilize heat that would otherwise be lost in traditional systems, thereby maximizing energy usage and reducing overall operating costs. With an impressive energy factor (EF) rating, this water heater contributes to lower utility bills while promoting environmental sustainability.

The BTX-80 is equipped with a powerful 80-gallon tank, providing ample hot water for households of varying sizes. Its large capacity ensures that multiple appliances can operate simultaneously without running out of hot water, making it an ideal choice for families with high demand. The model also incorporates a robust heating element that ensures rapid recovery and maintains consistent water temperatures.

Safety and convenience are paramount in the design of the BTX-80. It features a comprehensive digital control system that allows users to set precision temperature settings according to their needs. The intuitive interface simplifies adjustments and monitoring, while safety mechanisms like temperature and pressure relief valves provide peace of mind during operation.

A.O. Smith has also prioritized quality and durability in the construction of the BTX-80 Series 100. The tank is made from high-quality materials and comes with a robust enamel coating that resists corrosion and extends its lifespan. Additionally, the unit is backed by a lengthy warranty, reflecting the manufacturer's confidence in its longevity.

Installation and maintenance are straightforward with the BTX-80, as it is designed to fit seamlessly into existing plumbing configurations. Furthermore, the unit operates quietly, ensuring minimal disruption in the home environment.

In conclusion, the A.O. Smith BTX-80 Series 100 stands out in the market as a reliable, energy-efficient, and user-friendly water heating solution. With its advanced technologies and emphasis on safety and durability, it proves to be a smart investment for any household looking to improve their hot water system.