Installing the water heater:
Typical Installation of Water Heater
(Venting Required)
7/8” Per Foot Downward Pitch
94° Elbow
Wall Plate
Vent Adapter
| Drain |
| Manual |
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| Gas Supply Line | |
To Hot Water | Valve | Water Filter | |
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| Valve | |
Faucet(s) |
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| Relief |
| Manual Gas | |
| Check | Appliance | ||
Union | Valve | |||
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| Valve | ||
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| (supplied) | |
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| Union | |
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| Cold Water |
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Power |
| Supply | Sediment | |
| Trap | |||
Supply |
| Va lve | ||
Cord |
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Drain Valve |
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| Cap | |
| Drain |
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| Hose |
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| (To Suitable Drain) |
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Outside Wall
Vent Termination
With Protective
Screen
Outside Wall
6” (15 cm) Air Gap
Discharge
Line
(To Suitable Drain)
Alternate Water Piping Arrangement with Optional Valve Kit
Vacuum Relief Valve
(Not Supplied)
PRIORITY
Hot Water Service Valve
Cold Water
∞ F
POWER
ON/OFF
Pressure Relief
Valve
Service Valve
If required, install per local codes
and valve manufacturer’sRemote
instructions.Control
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Drain |
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Water |
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Water | Inlet | ||||||
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| Outlet |
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NOTICE: The National Fuel Gas Code (NFGC) and B149 mandates a manual gas
22the instructions or diagrams provided and take precedent over these instructions.