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ICP
Furnace

Model # T8DNL050B12A1 Official ICP 80+ single-stage gas furnace

Here are the diagrams and repair parts for Official ICP T8DNL050B12A1 80+ single-stage gas furnace, as well as links to manuals and error code tables, if available.

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Installation guide
Owner’s manual

Model diagram and schematic

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Showing 10 of 50 parts  |
Furnace Blower Fan Motor, 1/2-hp (replaces 1012513, 1172487) 1013341
#5

Furnace diagram

Furnace blower fan motor, 1/2-hp (replaces 1012513, 1172487)

Part #1013341

$463.79 | 
$10.00 OFF Phone Price : $473.79
In Stock
Furnace Temperature Limit Switch 1013102
#16

Furnace diagram

Furnace temperature limit switch

Part #1013102

$15.62 | 
11% OFF Phone Price : $17.62
In Stock
Blower Vent 1014433
#18

Furnace diagram

Blower vent

Part #1014433

Replaced by #1014529

?
Manufacturer substitution
This part replaces 1014433. Substitute parts can look different from the original.
$216.79 | 
$10.00 OFF Phone Price : $226.79
In Stock
Control Timer 1014460
#8

Furnace diagram

Control timer

Part #1014460

Replaced by #ST9120U1011

?
Manufacturer substitution
This part replaces 1014460. Substitute parts can look different from the original.
$278.27 | 
$10.00 OFF Phone Price : $288.27
In Stock
Gas Valve 1013350
#15

Furnace diagram

Gas valve

Part #1013350

Replaced by #SV9641M4510

?
Manufacturer substitution
This part replaces 1013350. Substitute parts can look different from the original.
$659.47 | 
$10.00 OFF Phone Price : $669.47
In Stock
Furnace Door Switch 1171981
#9

Furnace diagram

Furnace door switch

Part #1171981

$16.66
In Stock
Tubing 1013596
#K

Furnace diagram

Tubing

Part #1013596

Replaced by #64930

?
Manufacturer substitution
This part replaces 1013596. Substitute parts can look different from the original.
$77.80
In Stock
Housing 1012972
#E

Furnace diagram

Housing

Part #1012972

$870.35
In Stock
Bracket 1012377
#S

Furnace diagram

Bracket

Part #1012377

$341.23
In Stock
Control Tod 34335001
#17

Furnace diagram

Control tod

Part #34335001

$62.60
In Stock

Symptoms for electric water heaters

Why does my water heater's heating element fail often?

Main causes: excessive tank sediment, high voltage supply…

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Why does the temperature of my hot water fluctuate?

Main causes: thermostats need adjustment, bad heating elements, faulty thermostats, tank sediment build-up, broken dip t…

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Repair guides for electric water heaters

How to replace a water heater element

How to replace a water heater element

If your water heater runs out of hot water quickly and one of the two heating elements has failed, replace the element f…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace an electric water heater thermostat

How to replace an electric water heater thermostat

If the water temperature fluctuates or you don't get enough hot water, follow these instructions to replace your water h…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace a water heater temperature and pressure (T&P) relief valve

How to replace a water heater temperature and pressure (T&P) relief valve

Replace a broken temperature/pressure (T&P) relief valve on an electric water heater using these instructions.…

Read more
Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your furnaces

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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.…

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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.…

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