A.O. Smith BTP-140-140 User Manuals

Table of Contents

• FOREWORD

  2
• Gas Piping

  7
• IDENTIFICATION

  2
• Purging

  8
• GENERAL SAFETY INFORMATION

  3
• Gas Meter Size (City Gases Only)

  8
• Precautions

  3
• Gas Pressure Regulator

  8
• Grounding Instructions

  3
• Wiring

  8
• Improper Combustion

  3
• TWO UNIT MANIFOLD INSTALLATION

  11
• Liquid Petroleum Models

  3
• OPERATION

  11
• Extended Non-Use Periods (BTP Models Only)

  3
• Important

  11
• Insulation Blankets

  3
• General

  11
• High Altitude Installations

  3
• Filling

  11
• FEATURES

  4
• Water Temperature Control

  4
• And Service Recommendations

  11
• INSTALLATION INSTRUCTIONS

  4
• MAINTENANCE

  12
• Required Ability

  4
• General

  12
• Uncrating

  4
• Flushing

  12
• Locating the Heater

  5
• Draining

  12
• Leveling

  5
• Sediment Removal

  12
• Clearances

  5
• Lime Scale Removal

  12
• Air Requirements

  5
• Relief Valve

  13
• Thermal Expansion (Closed System)

  6
• Power Burner

  13
• Venting

  6
• Cleaning Flues - COF & COBT Only

  14
• Vent Connector

  6
• Vent Systems

  14
• Barometric Draft Control Assembly

  6
• Barometric Draft Control

  14
• Water Line Connections

  7
• TROUBLESHOOTING

  14
• Thermometers (Not Supplied)

  7
• Replacement Parts

  15
• Relief Valve

  7
• LIMITED WARRANTY

  16