用户手册目录Water Heater Safety1Table of Contents2Installing Your Gas Water Heater3Unpacking the Water Heater3Location Requirements4Gas Supply6Combustion Air Supply and Ventilation7Water System Piping12Installation Checklist16Operating Your Water Heater17Lighting Instructions17Operational Conditions19Maintenance of Your Water Heater20Troubleshooting Charts24Repair Parts Illustration27文件大小： 2.3 MB页数： 28Language: English打开用户手册
