GE
Air Handler

Model # NAM42E1TA451 Official GE room air conditioner

Here are the diagrams and repair parts for Official GE NAM42E1TA451 room air conditioner, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 42 parts  |

104110-03 Valve-t X V (3.5-5) (r410a) 12J20
#154

Room air conditioner diagram

104110-03 valve-t x v (3.5-5) (r410a)

Part #12J20

In Stock
Gea Badge 107213-07
#9997

Room air conditioner diagram

Gea badge

Part #107213-07

In Stock
104824-01 Transformer 208/240v Pri 24v 38M45
#1

Room air conditioner diagram

104824-01 transformer 208/240v pri 24v

Part #38M45

In Stock
Ge 607421-56 Mtr-mod 3/4hp Ct 230v 60hz 1ph 24C18
#69

Room air conditioner diagram

Ge 607421-56 mtr-mod 3/4hp ct 230v 60hz 1ph

Part #24C18

In Stock
Assy-rep Part Plumb Acs Pnl-(cto) R80100-042
#995

Room air conditioner diagram

Assy-rep part plumb acs pnl-(cto)

Part #R80100-042

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

Kit - Cabinet Plug-(cto) 14Y49
#4307

Room air conditioner diagram

Kit - cabinet plug-(cto)

Part #14Y49

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

Assy-rep Part Plumb Acs Pnl-(cto) R80100-042
#995

Room air conditioner diagram

Assy-rep part plumb acs pnl-(cto)

Part #R80100-042

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

Assy-rep Coil Cba25uh/v-042-(cto) 16K05
#25

Room air conditioner diagram

Assy-rep coil cba25uh/v-042-(cto)

Part #16K05

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

Assy-rep Coil Cba25uh/v-042-(cto) 16K05
#25

Room air conditioner diagram

Assy-rep coil cba25uh/v-042-(cto)

Part #16K05

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

Kit - Thumb Screw-(cto) 14J90
#4305

Optional accessories diagram

Kit - thumb screw-(cto)

Part #14J90

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

Symptoms for gas cooktops

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure, lack of …

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, burner valve failure…

Main causes: stuck burner igniter switch, wet igniter switch contacts, faulty spark module…

Repair guides for gas cooktops

How to replace a spark igniter switch on a gas cooktop

How to replace a spark igniter switch on a gas cooktop

Follow these step-by-step instructions to fix the surface burner ignition system on your gas cooktop by replacing the sp…

Repair difficulty
Time required
 45 minutes or less
How to replace a spark module on a gas cooktop

How to replace a spark module on a gas cooktop

No flame on your gas cooktop? Installing a new spark module could be the fix you need.…

Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your air handlers

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…