Models > RTR-646

RTR-646 Caloric Cooktop - Overview

Sections of the RTR-646

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Keep searches simple, eg. "belt" or "pump".
Stand Mixer Screw – Part Number: WP4159193
Stand Mixer Screw
PartSelect #: PS11742292
Manufacturer #: WP4159193
This screw is sold individually.
$10.98
  In Stock
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Gas Burner Grate – Part Number: WP305810B
Gas Burner Grate
PartSelect #: PS11740668
Manufacturer #: WP305810B
This square gas burner grate has sides measuring just over eight inches. This burner is made of square wire and is black in color.
$71.20
  Special Order
Spark Ignition Module with Bracket – Part Number: 32020101
Spark Ignition Module with Bracket
PartSelect #: PS2034431
Manufacturer #: 32020101
This part comes with the mounting bracket.
  No Longer Available
Spark Switch – Part Number: Y0042053
Spark Switch
PartSelect #: PS2181771
Manufacturer #: Y0042053
This switch is used with gas ranges and ovens. The part sits on top of the valve. Once the knob is turned it will create a spark that will light the gas and starts the burner.
  No Longer Available
SCREW – Part Number: W11245710
SCREW
PartSelect #: PS12578937
Manufacturer #: W11245710
Sold individually.
$18.42
  In Stock
Order within the next 4 hrs and your part ships today!
Licon Spark Switch – Part Number: Y0042037
Licon Spark Switch
PartSelect #: PS2181762
Manufacturer #: Y0042037
  No Longer Available
DISCONTINUED – Part Number: Y0042657
DISCONTINUED
PartSelect #: PS2182014
Manufacturer #: Y0042657
  No Longer Available
USE WPL 214597 – Part Number: Y0041769
USE WPL 214597
PartSelect #: PS2181623
Manufacturer #: Y0041769
  No Longer Available
MAIN TOP - HARVEST – Part Number: 40033H
MAIN TOP - HARVEST
PartSelect #: PS2040860
Manufacturer #: 40033H
  No Longer Available
MAIN TOP - ALMOND – Part Number: 40033L
MAIN TOP - ALMOND
PartSelect #: PS2040861
Manufacturer #: 40033L
  No Longer Available
MAIN TOP - WHITE – Part Number: 40033W
MAIN TOP - WHITE
PartSelect #: PS2040864
Manufacturer #: 40033W
  No Longer Available
VALVE, HARPER SURFACE GT-451 – Part Number: Y0042324
VALVE, HARPER SURFACE GT-451
PartSelect #: PS1739620
Manufacturer #: Y0042324
  No Longer Available

Questions And Answers for RTR-646

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Common Symptoms of the RTR-646

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Will Not Start
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Gas igniter glows, but will not light
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Element will not heat
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
2 of 4 burners wouldn't light
Unplugged the stove, removed all 4 burner discs from the stove top (2 screws each) and disconnecting electrode wires as I pulled them out, removed the stove top, unscrewed the old module, removed the 6 wires, connected wires to the new module, screwed it into place, reinstalled the top while poking the electrode wires through the top one by one, put the stove top in place, connected the wires to the burner discs. Done, and it works! It took longer to find and order the part than it did to change it out.
Parts Used:
Spark Ignition Module with Bracket
  • John from Alexandria, VA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
25 of 29 people found this instruction helpful.
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Spark did not ignite one burner and sometimes two
I could not figure out how to get to the igniter until I went to the "Part Select" web site and found a post that was exactly like the problem that I had. IE: Remove two screws holding each burner, Lift off top, remove old igniter being "Carefull" not to mix up the wires when putting them on the new one, installed new igniter in bracket and mounted in position, Reinstalled top and PRESTO - it worked. First post was VERY HELPFUL. Thank you
Parts Used:
Spark Ignition Module with Bracket
  • Frederick from Eagle, WI
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers
14 of 16 people found this instruction helpful.
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just wanted new stove top grates
opened package and put grates in place
Parts Used:
Gas Burner Grate
  • mary from saxonburg, PA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
15 of 24 people found this instruction helpful.
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