GE GN94DNSRSA, GP94DNSRSA, GN75DNSRSA warranty Connecting the Water Heater to the GAS Supply

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Installation Instructions

2CONNECTING THE WATER HEATER TO THE GAS SUPPLY

Connect the gas supply to the system following state and local plumbing codes. Use the supplied ball valve at the inlet to the system. Make sure the gas supply line to the water heater fits in the diagram shown on page 9. This is essential if a pipe cover accessory (model number AGTPCM) is to be installed.

IMPORTANT: Use a pipe wrench to securely hold on to the end of the water heater gas inlet to prevent twisting the inlet.

IMPORTANT: Leave the gas valve off until instructed to turn it on.

Gas Pressure Test Port

Gas Shut Off Valve

Gas Supply

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Contents Safety Precautions Before BeginninginstallationFor Your Safety Models GN75DNSRSA, GN94DNSRSA, GP94DNSRSASafety Precautions Installation InstructionsTools YOU will Need Parts ProvidedGN75/GN94/GP94DNSRSA DimensionsDescription INTAKE/EXHAUST Guidelines Planning for VentingFlue Terminal Clearances Ansi Z21.10.3 CSA Flue Terminal ClearancesAdditional Clearances Vent Terminal Horizontal Termination with Flue Installation Condensate DrainCondensate Drain Shown with optional pipe cover Planning for PlumbingCorrosive Atmospheres Clearances for Water HeaterMounting the Water Heater Mounting the Waterheater Mounting the Water HeaterGAS Piping GAS PipingConnecting the Water Heater to the GAS Supply Water Piping Water PipingPressure Relief Valve Internal BUILT-IN Freezer ProtectionSupplemental Freeze Protection Connecting the Water Heater to the Water SupplyKEY Recommended Piping for Basic InstallationFreeze Protection For External Piping Electrical Requirements Electrical Connection InformationVenting Instructions Venting InstructionsCondensate Maximum Vent LengthVent Products Flue Installation Concentric VentingProduct Parts Guidelines High Altitude InstallationsConfigurations Remote Controller InstallationLocation Mounting the ControllerCleaning the Inlet Filter Cleaning the Inlet FilterInstallation Checklist Pressure Drop Curve Technical DataOutlet Flow Data Ladder Diagram Page