Factory-Installed Draft Diverter and Automatic Flue Damper

Low-Profile Draft Diverter Helps for Installation in Tight Spaces

Automatic Motorized Flue Damper Helps Minimize Standby Heat Loss

Hot and Cold Water Connections Can be Made through Front, Top or Rear of Unit

Eliminator System Operates When Cold Water is Connected through Front

The Eliminator Self-Cleaning System - Designed to Significantly Reduce or Eliminate Sediment Build-Up Inside the Tank

Reduced Sediment Build-Up Maintains Rated Thermal Efficiency and Reduces Water Heating Costs

Self-Cleaning System Maximizes Tank Life

Fully Automatic Control System

Manual-Reset Gas Shut-Off Device Prevents Excessive Water Temperature

Handhole Cleanout - Allows Easy Access to Tank Interior for Cleaning

Lead-Free

Burner Head Mounted Pilot

Compact Design

BT Models Provide Reliable, Efficient Service for Applications Such as Office Building and Duplex Apartment Homes

Fully Automatic Controls with Safety Shut-Off - Accurate, Dependable Control System Requires No Electric Connections

Fixed Automatic Gas Shut-Off Device for Added Safety

Not Recommended for Sanitation Rinse

Lead-Free

Burner Head Mounted Pilot

Compact Design

BT Models Provide Reliable, Efficient Service for Applications Such as Office Building and Duplex Apartment Homes

Fully Automatic Controls with Safety Shut-Off - Accurate, Dependable Control System Requires No Electric Connections

Fixed Automatic Gas Shut-Off Device for Added Safety

Not Recommended for Sanitation Rinse

Lead-Free

Burner Head Mounted Pilot

Compact Design

BT Models Provide Reliable, Efficient Service for Applications Such as Office Building and Duplex Apartment Homes

Fully Automatic Controls with Safety Shut-Off - Accurate, Dependable Control System Requires No Electric Connections

Fixed Automatic Gas Shut-Off Device for Added Safety

Not Recommended for Sanitation Rinse

Lead-Free

Factory-Installed Draft Diverter and Automatic Flue Damper

Low-Profile Draft Diverter Helps for Installation in Tight Spaces

Automatic Motorized Flue Damper Helps Minimize Standby Heat Loss

Hot and Cold Water Connections Can be Made through Front, Top or Rear of Unit

Eliminator System Operates When Cold Water is Connected through Front

The Eliminator Self-Cleaning System - Designed to Significantly Reduce or Eliminate Sediment Build-Up Inside the Tank

Reduced Sediment Build-Up Maintains Rated Thermal Efficiency and Reduces Water Heating Costs

Self-Cleaning System Maximizes Tank Life

Fully Automatic Control System

Manual-Reset Gas Shut-Off Device Prevents Excessive Water Temperature

Handhole Cleanout - Allows Easy Access to Tank Interior for Cleaning

Lead-Free

Exclusive AO Smith Designed Control System

Provides Detailed Water Heater Status Information

Precise Temperature Control Adjustable from 90 to 180 Degree

Built-In Diagnostics

Run History Information

Positioned in Center of Tank, Surrounded by Water to Virtually Eliminate Radiant Heat Loss from Chamber

Spiral Heat Exchanger Keeps Hot Burner Gases Swirling, Uses Centrifugal Force to Maximize Efficiency of Heat Transfer to Water in Tank

Spiral Heat Exchanger Reduces Lime Scale from Forming on Water-Side Surfaces, Which Maintains Energy Efficiency Over Time

Provides Long-Lasting Tank Protection in Varying Water Conditions

Powered Anodes are Non-Sacrificial

Automatically Adjusts Output Needed to Properly Protect the Tank

Front Located Exhaust and Condensate Connections Allow for Easy Install and Access

Direct-Vent Intake and Exhaust Pipe Can Terminate Separately Outside Building or through Single Opening, Using Concentric Vent Assembly

High Efficiency Modulating Pre-Mix Powered Burner

Easy-To-Remove Top Cover for Convenient Access to Serviceable Parts

Handhole Cleanout Allows Easy Access to Tank Interior for Cleaning

Energy Star® Rated

Lead-Free

Factory-Installed Draft Diverter and Automatic Flue Damper

Low-Profile Draft Diverter Helps for Installation in Tight Spaces

Automatic Motorized Flue Damper Helps Minimize Standby Heat Loss

Hot and Cold Water Connections Can be Made through Front, Top or Rear of Unit

Eliminator System Operates When Cold Water is Connected through Front

The Eliminator Self-Cleaning System - Designed to Significantly Reduce or Eliminate Sediment Build-Up Inside the Tank

Reduced Sediment Build-Up Maintains Rated Thermal Efficiency and Reduces Water Heating Costs

Self-Cleaning System Maximizes Tank Life

Fully Automatic Control System

Manual-Reset Gas Shut-Off Device Prevents Excessive Water Temperature

Handhole Cleanout - Allows Easy Access to Tank Interior for Cleaning

Lead-Free

Exclusive AO Smith Designed Control System

Provides Detailed Water Heater Status Information

Precise Temperature Control Adjustable from 90 to 180 Degree

Built-In Diagnostics

Run History Information

Positioned in Center of Tank, Surrounded by Water to Virtually Eliminate Radiant Heat Loss from Chamber

Spiral Heat Exchanger Keeps Hot Burner Gases Swirling, Uses Centrifugal Force to Maximize Efficiency of Heat Transfer to Water in Tank

Spiral Heat Exchanger Reduces Lime Scale from Forming on Water-Side Surfaces, Which Maintains Energy Efficiency Over Time

Provides Long-Lasting Tank Protection in Varying Water Conditions

Powered Anodes are Non-Sacrificial

Automatically Adjusts Output Needed to Properly Protect the Tank

Front Located Exhaust and Condensate Connections Allow for Easy Install and Access

Direct-Vent Intake and Exhaust Pipe Can Terminate Separately Outside Building or through Single Opening, Using Concentric Vent Assembly

High Efficiency Modulating Pre-Mix Powered Burner

Easy-To-Remove Top Cover for Convenient Access to Serviceable Parts

Handhole Cleanout Allows Easy Access to Tank Interior for Cleaning

Energy Star® Rated

Lead-Free