Reliance
Gas Water Heater

Model # 650YBDS Official Reliance water heater

Here are the diagrams and repair parts for Official Reliance 650YBDS water heater, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 14 parts  |

Anode Mg 9003938005
#8A

Water heater diagram

Anode mg

Part #9003938005

In Stock
Vent Assembly 9006538005
#5

Water heater diagram

Vent assembly

Part #9006538005

In Stock
Drain Valve 9003906015
#4

Water heater diagram

Drain valve

Part #9003906015

Replaced by #9009086015

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Manufacturer substitution
This part replaces 9003906015. Substitute parts can look different from the original.
In Stock
Anode 9001453005
#8B

Water heater diagram

Anode

Part #9001453005

Replaced by #100108571

?
Manufacturer substitution
This part replaces 9001453005. Substitute parts can look different from the original.
In Stock
Water Heater Magnesium Anode Rod 9001829005
#8

Water heater diagram

Water heater magnesium anode rod

Part #9001829005

Replaced by #100108660

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Manufacturer substitution
This part replaces 9001829005. Substitute parts can look different from the original.
In Stock
Gas Valve 9006558005
#3

Water heater diagram

Gas valve

Part #9006558005

The manufacturer no longer makes this part, and there's no substitute part

End Vent 9006540005
#7

Water heater diagram

End vent

Part #9006540005

The manufacturer no longer makes this part, and there's no substitute part

Heat Trap 9003915015
#10

Water heater diagram

Heat trap

Part #9003915015

The manufacturer no longer makes this part, and there's no substitute part

Trim Plate 9006701005
#12

Water heater diagram

Trim plate

Part #9006701005

The manufacturer no longer makes this part, and there's no substitute part

Relief Valve 9001583005
#2

Water heater diagram

Relief valve

Part #9001583005

The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your water heaters

Choose a symptom to see related water heater repairs.

Main causes: lack of power, no gas supply, thermostat limit switch tripped, bad element, bad thermostat, gas valve failu…

Main causes: thermostats need adjustment, water heater capacity too low, bad heating element, thermostat failure, excess…

Main causes: loose water pipe fittings, leaky drain valve, bad temperature-pressure relief valve, leaky heating element,…

Main causes: water supply needs chlorine treatment, anode rod too reactive…

Main causes: broken heating element, thermostat failure, excessive tank sediment, tank size too small, burner valve asse…

Main causes: thermostat temperature set too high, thermostats need adjustment, faulty thermostat, shorted heating elemen…

Main causes: faulty pressure relief valve, water is overheating…

Effective articles & videos to help repair your water heaters

Use the advice and tips in these articles and videos to get the most out of your water heater.

Wiring schematic symbols explained video

Wiring schematic symbols explained video

Learn some of the most common symbols found in a wiring diagram and what they mean.…

Using a wiring schematic to trace a current video

Using a wiring schematic to trace a current video

Find out what’s wrong with your appliance by following a circuit.…

Easy DIY water heater repairs

Easy DIY water heater repairs

Read about some water heater repairs that you can easily do yourself.…