Apollo
Gas Water Heater

Model #5-50-NORT6 Apollo gas water heater

Here are the repair parts and diagrams for your Apollo 5-50-NORT6 gas water heater. 

The diagram(s) below can help you find the right part.  If you’d like help, we invite you to call our customer service number at the top of the page, or click chat.

On this page, you can also find any manuals, installation guides and error code tables associated with this model.

For advice on diagnosing problems with appliances, lawn & garden equipment and other products, check out the videos, repair guides and articles in our DIY section.

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Showing 10 of 26 parts

Water Heater Manifold Inner Door

#18

Functional replacement parts Diagram

$13.63

In Stock

Water Heater Pilot Tube Assembly

#13

Functional replacement parts Diagram

$13.71

In Stock

Pan Base

#26A

Functional replacement parts Diagram

Pan base

Part #9001609
$68.49

In Stock

Water Heater Temperature and Pressure Relief Valve

#20

Functional replacement parts Diagram

$20.21

In Stock

Flue Baffle

#8

Functional replacement parts Diagram

Flue baffle

Part #9000360
$20.99

In Stock

Water Heater Drain Valve

#19

Functional replacement parts Diagram

$11.25

In Stock

Water Heater Burner

#16A

Functional replacement parts Diagram

Water heater burner

Part #9000390
$18.95

In Stock

Water Heater Gas Valve and Temperature Control Assembly

#9

Functional replacement parts Diagram

Water heater gas valve and temperature control assembly

Part #37C73U-173
?
Manufacturer substitution
This part replaces 9000246. Substitute parts can look different from the original.
This part replaces 9000246
$137.59

In Stock

Water Heater Dip Tube

#5

Functional replacement parts Diagram

Water heater dip tube

Part #9001595
?
Manufacturer substitution
This part replaces 9000908. Substitute parts can look different from the original.
This part replaces 9000908
$12.32

In Stock

Drain Pan

#26B

Functional replacement parts Diagram

Drain pan

Part #9000743

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

Symptoms common to all water heaters

Choose a symptom to see related water heater repairs.

Main causes: water supply needs chlorine treatment, anode rod too reactive
Main causes: thermostat temperature set too high, thermostats need adjustment, faulty thermostat, shorted heating element
Main causes: thermostats need adjustment, water heater capacity too low, bad heating element, thermostat failure, excessive tank sediment
Main causes: lack of power, no gas supply, thermostat limit switch tripped, bad element, bad thermostat, gas valve failure, bad thermocouple