GE
Furnace

Model # NF80L070S3B51 Official GE hvac-gas furnace

Here are the diagrams and repair parts for Official GE NF80L070S3B51 hvac-gas furnace, 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  |

Lb-74940b Flame Sensor Kit (102431-02) 69W43
#210

Cabinet (2) diagram

Lb-74940b flame sensor kit (102431-02)

Part #69W43

In Stock
103247-11 Switch - Pressure .70 12M92
#20

Cabinet (2) diagram

103247-11 switch - pressure .70

Part #12M92

In Stock
42j3201 Transformer 42J32
#180

Cabinet (1) diagram

42j3201 transformer

Part #42J32

In Stock
102135-01 Control-limit (210f) 47W64
#10

Cabinet (1) diagram

102135-01 control-limit (210f)

Part #47W64

In Stock
101910-05 Orifice-lp 61 69W94
#4

Cabinet (2) diagram

101910-05 orifice-lp 61

Part #69W94

In Stock
102317-01 Switch-interlock 51W15
#270

Cabinet (1) diagram

102317-01 switch-interlock

Part #51W15

In Stock
Gea Badge 107213-05
#9997

Cabinet (1) diagram

Gea badge

Part #107213-05

In Stock
Lb-112237b Ignitor Assembly (100536-03) 70W16
#120

Cabinet (2) diagram

Lb-112237b ignitor assembly (100536-03)

Part #70W16

In Stock
102907-01 Roll Out Switch (210f) 71W49
#60

Cabinet (2) diagram

102907-01 roll out switch (210f)

Part #71W49

In Stock
607436-03 Ignition Control Kit 16C81
#30

Cabinet (1) diagram

607436-03 ignition control kit

Part #16C81

In Stock

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace the electronic control board inside a top-freezer refrigerator

How to replace the electronic control board inside a top-freezer refrigerator

The electronic control board is the "brains" of the refrigerator. Replace the electronic control board if it fails.…

Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator temperature control thermostat

How to replace a refrigerator temperature control thermostat

This helpful refrigerator repair guide explains how to replace the temperature control thermostat in a refrigerator.…

Repair difficulty
Time required
 15 minutes or less
How to replace the condenser fan motor in a top-freezer refrigerator

How to replace the condenser fan motor in a top-freezer refrigerator

The condenser fan is in the machine compartment of the refrigerator next to the compressor. It moves air across the cond…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your furnaces

How to get your furnace ready for winter

How to get your furnace ready for winter

Get expert tips for preparing your furnace for winter. Follow maintenance tips to keep your furnace in top shape.…

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.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…