Caloric
Electric Cooktop

Model #ETR646 Official Caloric electric built-in cooktop

Here are the diagrams and repair parts for Caloric ETR646 electric built-in cooktop, 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:

  • Click a diagram to see the parts shown on that diagram.
  • 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.

Error Codes

Showing 10 of 40 parts

Range Drip Pan#17

Cooktop Diagram

S pan

Part #42143
Replaced by #W10196406RW
?
Manufacturer substitution
This part replaces 42143. Substitute parts can look different from the original.
In Stock
$12.95 | 
13% OFF 
Phone Price: $14.95
Range Surface Element Receptacle

See All Related Diagrams

Term bl

Part #42147
Replaced by #330031
?
Manufacturer substitution
This part replaces 42147. Substitute parts can look different from the original.
In Stock
$10.09 | 
17% OFF 
Phone Price: $12.09
Range Drip Pan, 8-in (Chrome) (replaces W10196405)#19

Cooktop Diagram

Lg pan

Part #42144
Replaced by #WPW10196405
?
Manufacturer substitution
This part replaces 42144. Substitute parts can look different from the original.
In Stock
$8.09 | 
33% OFF 
MSRP: $12.00
TOP SUPPORT ROD#46

Cooktop Diagram

Top support rod

Part #42734

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

Switch Box#52

Cooktop Diagram

Switch box

Part #45149

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

Heat Baffle

#NI

All parts Diagram

Heat baffle

Part #48008

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

Griddle Cover#1

Cooktop Diagram

Griddle cover

Part #51853

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

LOCKWASHER, PART OF REF. NO. 45

See All Related Diagrams

Lockwasher, part of ref. no. 45

Part #41846

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

Burner Box#51

Cooktop Diagram

Burner box

Part #40455

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

Main Top (White)#24D

Cooktop Diagram

Main top (white)

Part #40111F

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

Symptoms common to all cooktops

Choose a symptom to see related cooktop repairs.

Main causes: lack of electrical power, gas supply failure, bad pressure regulator, control system failure

Repair guides for electric cooktops

How to replace a coil surface element on an electric cooktop

Easily replace a coil surface element in 15 minutes or less by following these step-by-step instructions.

Repair difficulty
Time required
 15 minutes or less
November 20, 2014
By Lyle Weischwill
How to replace the glass top on an electric cooktop

Don't use a cracked or damage glass cooktop—replace it, using these instructions to guide you.

Repair difficulty
Time required
 30 minutes or less
How to replace a radiant element on an electric cooktop

Follow these step-by-step instructions to replace a damaged radiant element on your electric cooktop when the element won’t heat when it receives voltage from the control.

Repair difficulty
Time required
 45 minutes or less

Articles and videos common to all cooktops

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

November 12, 2022

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

By Lyle Weischwill

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

August 19, 2022

Are DIY appliance repairs safe?

By Lyle Weischwill

Find out how to stay safe when repairing your appliances.

July 9, 2021

How to clean stainless steel appliances video

By Lyle Weischwill

Learn how to keep the stainless-steel appliances in your home clean and shining bright.