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Thermador
Side-By-Side Refrigerator

Model # KBUIT4855E/01 Official Thermador built-in side-by-side refrigerator

Here are the diagrams and repair parts for Official Thermador KBUIT4855E-01 built-in side-by-side refrigerator, 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:

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  • 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”.

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

Installation guide
Owner’s manual
Error Codes

Model diagram and schematic

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Showing 10 of 175 parts  |
Refrigerator Evaporator 471786
#403

Evaporator diagram

Refrigerator evaporator

Part #471786

Replaced by #00471786

?
Manufacturer substitution
This part replaces 471786. Substitute parts can look different from the original.
$623.20 | 
$12.00 OFF Phone Price : $635.20
In Stock
Refrigerator Slide 143729
#616

Shelf assy 1 diagram

Refrigerator slide

Part #143729

Replaced by #00143729

?
Manufacturer substitution
This part replaces 143729. Substitute parts can look different from the original.
$194.56
In Stock
Refrigerator Ice Maker Assembly 00144999
#527

Ice maker diagram

Refrigerator ice maker assembly

Part #00144999

$374.09 | 
$12.00 OFF Phone Price : $386.09
In Stock
Refrigerator Egg Bin 436758
#605

Shelf assy 1 diagram

Refrigerator egg bin

Part #436758

Replaced by #00436758

?
Manufacturer substitution
This part replaces 436758. Substitute parts can look different from the original.
$132.54
In Stock
Refrigerator Deflector 488001
#1106

Duct assy diagram

Refrigerator deflector

Part #488001

Replaced by #00488001

?
Manufacturer substitution
This part replaces 488001. Substitute parts can look different from the original.
$27.69
In Stock
Refrigerator Valve 609283
#504

Ice maker diagram

Refrigerator valve

Part #609283

Replaced by #00609283

?
Manufacturer substitution
This part replaces 609283. Substitute parts can look different from the original.
$285.13
In Stock
Refrigerator Screw 422357
#1310

Door trim diagram

Refrigerator screw

Part #422357

Replaced by #00422357

?
Manufacturer substitution
This part replaces 422357. Substitute parts can look different from the original.
$32.67
In Stock
Refrigerator Seal Strip 143732
#1121

Duct assy diagram

Refrigerator seal strip

Part #143732

Replaced by #00143732

?
Manufacturer substitution
This part replaces 143732. Substitute parts can look different from the original.
$103.16
In Stock
Refrigerator Cover 144137
#606

Shelf assy 1 diagram

Refrigerator cover

Part #144137

Replaced by #00144137

?
Manufacturer substitution
This part replaces 144137. Substitute parts can look different from the original.
$378.45 | 
$12.00 OFF Phone Price : $390.45
In Stock
Refrigerator Valve 422410
#NI

Control panel diagram

Refrigerator valve

Part #422410

Replaced by #00422410

?
Manufacturer substitution
This part replaces 422410. Substitute parts can look different from the original.
$143.24
In Stock

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What routine maintenance does my refrigerator need?

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Main causes: control board or cold control failure, broken compressor start relay, compressor motor failure, defrost tim…

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Why isn't my refrigerator cooling well?

Main causes: blocked vents, defrost system problems, evaporator fan failure, dirty condenser coils, bad sensors, condens…

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Why won't my refrigerator ice maker make ice?

Main causes: jammed ice cubes, broken ice maker assembly, dirty water filter, kinked water line, bad water valve, freeze…

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Why is frost building up in my refrigerator's freezer?

Main causes: damaged door seal, faulty defrost sensor or bi-metal thermostat, broken defrost heater, bad defrost timer o…

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How to clean refrigerator condenser coils

Help your refrigerator run more efficiently by cleaning the condenser coils. It's easy and takes just a few minutes.…

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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…

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

How to replace a refrigerator temperature control board

If the temperature in your refrigerator doesn't match the temperature you set, the problem could be the temperature cont…

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Repair difficulty
Time required
 30 minutes or less

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