GE
Furnace

Model # NF80U070S3A54 Official GE hvac-gas furnace

Here are the diagrams and repair parts for Official GE NF80U070S3A54 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 41 parts  |

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
102135-11 Control-limit (200f) 74W76
#10

Cabinet (1) diagram

102135-11 control-limit (200f)

Part #74W76

In Stock
Lb-97803a Tubing-pressure Switch 98L78
#7

Optional accessories diagram

Lb-97803a tubing-pressure switch

Part #98L78

In Stock
102837-01 Valve-gas (nat) 73W17
#40

Cabinet (2) diagram

102837-01 valve-gas (nat)

Part #73W17

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

Cabinet (1) diagram

607436-03 ignition control kit

Part #16C81

In Stock
607421-03 X 13 1/2hp Motor Prog. Blower 81W34
#72

Cabinet (1) diagram

607421-03 x 13 1/2hp motor prog. blower

Part #81W34

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

Cabinet (2) diagram

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

Part #69W43

In Stock
103247-05 Switch-pressure .68 80W53
#20

Cabinet (2) diagram

103247-05 switch-pressure .68

Part #80W53

In Stock
42j3201 Transformer 42J32
#180

Cabinet (1) diagram

42j3201 transformer

Part #42J32

In Stock

Repair guides for bottom-mount refrigerators

How to replace a door gasket in a French-door refrigerator

How to replace a door gasket in a French-door refrigerator

The door gasket, often called a door seal, seals the gap around the door to keep the cold air in and the warm air out. R…

Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator defrost control assembly

How to replace a refrigerator defrost control assembly

Follow these steps to replace the defrost control assembly if your Kenmore or LG French door refrigerator displays an er…

Repair difficulty
Time required
 120 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.…