Apollo
Gas Water Heater

Model # 5-50-NKRT6 Official Apollo gas water heater

Here are the diagrams and repair parts for Official Apollo 5-50-NKRT6 gas 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 13 parts  |

Control 9000247
#9A

Round gas diagram

Control

Part #9000247

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

Manifold Cover 9000355
#10

Round gas diagram

Manifold cover

Part #9000355

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

Burner 9000288
#16

Round gas diagram

Burner

Part #9000288

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

Burner Assembly 9000699
#12A

Round gas diagram

Burner assembly

Part #9000699

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

Burner 9000697
#12

Round gas diagram

Burner

Part #9000697

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

Mnfld W/orfc 9001434
Mnfld w/orfc

Part #9001434

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

Pilot 9000286
#15A

Round gas diagram

Pilot

Part #9000286

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

Draf Hood 9000272
#1

Round gas diagram

Draf hood

Part #9000272

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

Outer Door 9000351
#17

Round gas diagram

Outer door

Part #9000351

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

& 322841 N/P
& 322841

Part #N/P

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: 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: faulty pressure relief valve, water is overheating…

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

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

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.

How to read a wiring schematic video

How to read a wiring schematic video

Learn how to decipher symbols so you can buy the right part for your problem.…

Easy DIY water heater repairs

Easy DIY water heater repairs

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Water heater common questions

Water heater common questions

These common questions and answers can help you make the most of your water heater.…