Apollo
Gas Water Heater

Model # 1-40-NOPT6 Official Apollo gas water heater

Here are the diagrams and repair parts for Official Apollo 1-40-NOPT6 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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ALL PARTS
Showing 10 of 26 parts  |

Flue Baffle 9000360
Flue baffle

Part #9000360

In Stock
Base Stand 9001421
#27

Replacement parts diagram

Base stand

Part #9001421

In Stock
Water Heater Manifold Inner Door 9000281
#18

Replacement parts diagram

Water heater manifold inner door

Part #9000281

$17.69
10% OFF Phone Price : $19.69
In Stock
Water Heater Burner 9000390
#16A

Replacement parts diagram

Water heater burner

Part #9000390

Replaced by #100108399

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Manufacturer substitution
This part replaces 9000390. Substitute parts can look different from the original.
In Stock
Thermostat 9000246
#9

Replacement parts diagram

Thermostat

Part #9000246

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

Water Heater Thermocouple 9000283
#14

Replacement parts diagram

Water heater thermocouple

Part #9000283

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

Water Heater Drain Valve 9000254
#19

Replacement parts diagram

Water heater drain valve

Part #9000254

Replaced by #100108361

?
Manufacturer substitution
This part replaces 9000254. Substitute parts can look different from the original.
In Stock
Drip Pan 9000741
#26

Replacement parts diagram

Drip pan

Part #9000741

Replaced by #9002846

?
Manufacturer substitution
This part replaces 9000741. Substitute parts can look different from the original.
In Stock
Pilot 9000284
#15

Replacement parts diagram

Pilot

Part #9000284

Replaced by #100109070

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Manufacturer substitution
This part replaces 9000284. Substitute parts can look different from the original.
In Stock
Anode Rod 9001835
#21

Replacement parts diagram

Anode rod

Part #9001835

Replaced by #100109624

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Manufacturer substitution
This part replaces 9001835. Substitute parts can look different from the original.
In Stock

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.…