用户手册目录WARNINGS4BEFORE INSTALLATION5Product Receipt5Model Identification5Ratings and Certifications5Component Locations6General Information7GENERAL SAFETY8Time/Temperature Relationships in Scalds8INSTALLATION9Installation Codes9Equipment Base9Stacking9Clearances11Combustion and Ventilation Air12Conventional Combustion Air Supply13Water Piping14Hydronic Heating16Gas Supply20Electrical Power Connections22Field Wiring Connection23Venting25Changing the Flue Outlet27Venting Installation Tips28Venting Configurations28Controls33Outdoor Installation33Heater Sequence of Operations3487%-Efficiency Boilers –43APPENDIX58Inside Air Contamination58文件大小: 3.0 MB页数: 60Language: English打开用户手册