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Caloric RTR-646 gas built-in cooktop

Caloric RTR-646 gas built-in cooktop Parts

Here are the diagrams and repair parts for Caloric RTR-646 gas built-in cooktop, as well as links to manuals and error code tables, if available.

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Browse Parts for RTR-646 Cooktops

  • Griddle Cover, Handle for Caloric RTR-646 - Part 42441

    Cooktop diagram

    Griddle Cover, Handle

    Part #42441

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

  • Speed Switch for Caloric RTR-646 - Part 42037

    Cooktop diagram

    Speed Switch

    Part #42037

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

  • Main Top - White for Caloric RTR-646 - Part 40033W

    Cooktop diagram

    Main Top - White

    Part #40033W

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

  • Screw, Support Mounting for Caloric RTR-646 - Part 41769

    Cooktop diagram

    Screw, Support Mounting

    Part #41769

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

  • Control Tower for Caloric RTR-646 - Part 42666

    Cooktop diagram

    Control Tower

    Part #42666

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

  • Switch Cover for Caloric RTR-646 - Part 40803CG

    Cooktop diagram

    Switch Cover

    Part #40803CG

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

  • Surface Valves for Caloric RTR-646 - Part 42324

    Cooktop diagram

    Surface Valves

    Part #42324

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

  • Manifold Pipe for Caloric RTR-646 - Part 42378

    Cooktop diagram

    Manifold Pipe

    Part #42378

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

  • Locating Pin for Caloric RTR-646 - Part 41894

    Cooktop diagram

    Locating Pin

    Part #41894

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

  • Grease Pan Support for Caloric RTR-646 - Part 40959

    Cooktop diagram

    Grease Pan Support

    Part #40959

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

Most common symptoms to help you fix your 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 gas cooktops

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 time and Difficulty

 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…

Repair time and Difficulty

 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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