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Thermador
Gas Cooktop

Model # SGN30W Official Thermador gas cooktop

Here are the diagrams and repair parts for Official Thermador SGN30W gas cooktop, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 106 parts  |
Filter 19-19-414
#26A

Cv2236n & cv2230n diagram

Filter

Part #19-19-414

$22.50
In Stock
U&c-guide 20-02-373

#NI

All parts diagram

U&c-guide

Part #20-02-373

$19.49
In Stock
Complete Burner 20-02-114
#5

Gas control valve detail (all models) diagram

Complete burner

Part #20-02-114

This item is not returnable
$4.99
In Stock
Instl-manl 20-02-275

#NI

All parts diagram

Instl-manl

Part #20-02-275

$9.99
In Stock
Main Top, Black 20-02-213-05
#15

Main top and knobs (sgn36g & sgn30) (sgn30b) (sgn36gb) (sgn30s) (sgn30w) (sgn36gs) (sgn36gw) diagram

Main top, black

Part #20-02-213-05

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

Box, Remote Inlet 19-08-735
#10

Remote ventilator (cv2336) diagram

Box, remote inlet

Part #19-08-735

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

1/8 Pop Rivet (12) 14-94-020
#15

Cv2236n & cv2230n diagram

1/8 pop rivet (12)

Part #14-94-020

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

Screw, 2-pack 14-90-257
#15

Burner box (sgncv36g) (sgncv36gb) (sgncv36gs) (sgncv36gw) diagram

Screw, 2-pack

Part #14-90-257

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

Burner Plate 20-02-380-04
#11A

Knobs and burner parts assembly diagram

Burner plate

Part #20-02-380-04

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

Tubing Assembly R.r. Burner 20-01-986
Tubing assembly r.r. burner

Part #20-01-986

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

Most common symptoms to help you fix your cooktops

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Why isn't my cooktop working at all?

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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.…

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Repair difficulty
Time required
 30 minutes or less
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…

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Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your cooktops

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

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5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

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How to repair broken or damaged wires video

How to repair broken or damaged wires video

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Cooktop common questions

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