Bosch
Warming Drawer

Model # HWC800500-01 Official Bosch warming drawer

Here are the diagrams and repair parts for Official Bosch HWC800500-01 warming drawer, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 14 parts  |

Power Module 645703
#206

Cabinet assy diagram

Power module

Part #645703

Replaced by #00645703

?
Manufacturer substitution
This part replaces 645703. Substitute parts can look different from the original.
In Stock
Coupling 612218
#203

Cabinet assy diagram

Coupling

Part #612218

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

Installation 545501
#NI

Drawer assy diagram

Installation

Part #545501

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

Door Handle 680765
#104

Drawer assy diagram

Door handle

Part #680765

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

Base 612217
#103

Drawer assy diagram

Base

Part #612217

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

Drawer Heater 476844
#101

Drawer assy diagram

Drawer heater

Part #476844

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

Ac Cord 604496
#211

Cabinet assy diagram

Ac cord

Part #604496

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

Element 476843
#204

Cabinet assy diagram

Element

Part #476843

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

Terminal 604572
#106

Drawer assy diagram

Terminal

Part #604572

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

Sealing 640293
#209

Cabinet assy diagram

Sealing

Part #640293

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

Articles and videos for gas cooktops

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How is cooking on an electric range different than cooking on a gas stove?

Learn about the differences between cooking on gas and electric stoves.…

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Get tips on completing essential holiday cleaning tasks to brighten your home.…

How to clean grates and burners on a gas cooktop video

How to clean grates and burners on a gas cooktop video

Find out how to clean the grates and burners on your gas cooktop.…