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Thermador
Range

Model # PRD304EHU/01 Official Thermador gas range

Here are the diagrams and repair parts for Official Thermador PRD304EHU-01 gas range, as well as links to manuals and error code tables, if available.

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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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ALL PARTS
Showing 10 of 114 parts  |
Holder 600607
#311

Burners diagram

Holder

Part #600607

Replaced by #00600607

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Manufacturer substitution
This part replaces 600607. Substitute parts can look different from the original.
$27.33 | 
18% OFF Phone Price : $33.33
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Cooktop Burner Orifice Nut 188978
#309

Burners diagram

Cooktop burner orifice nut

Part #188978

Replaced by #00188978

?
Manufacturer substitution
This part replaces 188978. Substitute parts can look different from the original.
$20.59 | 
23% OFF Phone Price : $26.59
Back Order
Range Surface Burner Tube 189023
#302

Burners diagram

Range surface burner tube

Part #189023

Replaced by #00189023

?
Manufacturer substitution
This part replaces 189023. Substitute parts can look different from the original.
$35.49 | 
14% OFF Phone Price : $41.49
In Stock
Terminal Box 436364
#702

Cabinet diagram

Terminal box

Part #436364

Replaced by #00436364

?
Manufacturer substitution
This part replaces 436364. Substitute parts can look different from the original.
$32.67
In Stock
Knob 609105
#216

Control panel diagram

Knob

Part #609105

Replaced by #00609105

?
Manufacturer substitution
This part replaces 609105. Substitute parts can look different from the original.
$89.07
In Stock
Ignition 427090
#502

Pcb's assy diagram

Ignition

Part #427090

Replaced by #00619017

?
Manufacturer substitution
This part replaces 427090. Substitute parts can look different from the original.
$138.31 | 
8% OFF Phone Price : $150.31
In Stock
Drive Switch 489370
#705

Cabinet diagram

Drive switch

Part #489370

$49.89
In Stock
Range Surface Burner Cap 494133
#301

Burners diagram

Range surface burner cap

Part #494133

$68.24
In Stock
Spacer 421241
#308

Burners diagram

Spacer

Part #421241

Replaced by #00421241

?
Manufacturer substitution
This part replaces 421241. Substitute parts can look different from the original.
$136.69 | 
8% OFF Phone Price : $148.69
In Stock
Elbow 415030
#452

Manifold diagram

Elbow

Part #415030

Replaced by #00633920

?
Manufacturer substitution
This part replaces 415030. Substitute parts can look different from the original.
$192.88
In Stock

Most common symptoms to help you fix your ranges

Choose a symptom to see related range repairs.

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Why can't I unlock my range's oven door?

Main causes: broken oven door lock assembly, wiring failure, electronic control board problem…

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Why is my range's oven temperature wrong?

Main causes: faulty temperature sensor, electronic control board problem, control thermostat failure, weak burner ignite…

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Why won't my range's oven heat?

Main causes: power supply problem, control thermostat or electronic control board failure, broken element, bad burner ig…

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How do I get rid of streaks on my range's oven window?

Main causes: food splatters, spilling food on the oven door, allowing liquid to drip through oven door vent when cleanin…

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Why doesn't my range's oven broiler work?

Main causes: broken broiler element, weak or broken broil burner igniter, control system failure, faulty temperature sen…

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Why won't my range's oven bake?

Main causes: bad bake element, broken burner igniter, control system failure, blown thermal fuse, faulty temperature sen…

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Why isn't my range working?

Main causes: power supply failure, blown thermal fuse, bad relay control board, damaged terminal block, wiring failure…

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Most common repair guides to help fix your ranges

These step-by-step repair guides will help you safely fix what’s broken on your range.

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How to replace a range oven door switch

How to replace a range oven door switch

The oven door switch detects whether the oven door is closed and helps control the oven light. Replace the switch if it …

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Repair difficulty
Time required
 30 minutes or less
How to replace a range oven door lock assembly

How to replace a range oven door lock assembly

Oven door not locking? You can replace the lock assembly in less than 30 minutes. Here's how.…

Read more
Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your ranges

Use the advice and tips in these articles and videos to get the most out of your range.

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How to clean and maintain your stove

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Top questions about Sears and Sears PartsDirect

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How to use a multimeter to test electrical parts video

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