Models > CVG2420B

CVG2420B Jenn-Air Cooktop - Overview

Get Parts and Repair Help for CVG2420B

If you know the cooktop repair part you need, you can browse the list of all parts on the CVG2420B, or you can search by name or part description. You can also find your part by where it is located on the CVG2420B by selecting a section below. Installation instructions provided by other do-it-yourselfers will help guide you through your repair.

Sections of the CVG2420B [Viewing 4 of 4]

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Grease Filter

This grease filter is made of aluminum and is intended for use with downdraft ranges and cooktops. Sold individually.



This screw is sold individually.


Fan Switch Knob - Black

This knob accepts a D-shaped shaft.

Burner Grate

Sold individually.


Fan Switch Grommet

This grommet is located under the fan switch.


Light Box


Spark Module

This part sends enough current to the igniter to create a spark to the bottom of the burner cap.


Air Grille


Exhaust Vent Blower Wheel

This exhaust vent blower wheel is almost seven inches in diameter, and just under four inches deep. It is made entirely of metal and is used with a range's venting system.



Search Instructions
Keep searches simple, eg. "belt" or "pump". Need help?

Burners kept clicking after ignited

  • Customer: Robert from Ranchos de Taos NM
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers
  • 23 of 34 people found this instruction helpful
After I bought this part, installed it and the clicking still did not stop I finally found the problem. If your ignitor can still click then it's still good. The problem is the electric connection between the head burners and the base burners (Top Assembly diagram). Put a little weight on the head burner while grabbing it with your hand and grind it into the... read more

Filter was starting to come apart from frequent cleaning.

  • Customer: Mary H. from Appleton WI
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 14 of 19 people found this instruction helpful
I removed the center vent and inserted the filter...easy as pie...I went to your website and everything was there in an easy to follow way that even I could understand, my husband was totally impressed that I took care of it on my own....silly was so easy and delivery was extremely simple....thank you for making it so!!!! read more

Replace Grease Filter For Downdraft Stove Top

  • Customer: Johnnie from Daphne AL
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 7 of 11 people found this instruction helpful
Lift off blower vent cover. Lift out old filter. Clean walls and bottom of down draft using degrease soap and warm water. Dry. Discovered my grease filter will not install diagonally as shown in unit manual. Decided to drop into downdraft and put in front of fan suction. Found this left a gap at the top of fan suction that was not covered by the filter.... read more