11744309-1-M-Whirlpool-WP74009256-Fan Switch
Part Location Diagram of WP74009256 Whirlpool Fan Switch
See part 5 in the diagram
( Grid squares measure 1x1 inch )
11744309-1-S-Whirlpool-WP74009256-Fan Switch 11744309-2-S-Whirlpool-WP74009256-Fan Switch 11744309-3-S-Whirlpool-WP74009256-Fan Switch Part Location Diagram of WP74009256 Whirlpool Fan Switch
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Fan Switch WP74009256

 Fits your CVEX4270B!
★★★★★
★★★★★
1 Review

Rated by 6 customers 

Easy 

30 - 60 mins 

Ratings submitted by customers like you who bought this part.

$ 143.65
  In Stock
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 Fits your CVEX4270B!
PartSelect Number PS11744309
Manufacturer Part Number WP74009256
Manufactured by Whirlpool
Product Description

Fan Switch Specifications

This switch controls the speed of the fan.
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Troubleshooting
This part fixes the following symptoms:
Will Not Start
This part works with the following products:
Cooktop.
This part works with the following products:
Jenn-Air.
Part# WP74009256 replaces these:
12002045, 74009256, 7403P833-60
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Customer Reviews
Average Rating:
★★★★★
★★★★★
1 Review
5.0
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★★★★★
★★★★★
Thomas M - April 25, 2018
  Verified Purchase
Just the right part
Part was the exact part needed, came when they said it would
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Customer Repair Stories
 Average Repair Rating: 3.1 / 5.0, 6 reviews. What's this?
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Sorry, we couldn't find any existing installation instruction that matched.
Fan Knob broke off
The repair was very easy, but you did not supply the nut that hold the switch in place, and the one that was on the switch was a different size. Therefore we had to go to a store and beg them to look through old stock to find a nut that worked.
Other Parts Used:
KNOB Fan Switch
  • Alice from Brighton, MI
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers
3 of 3 people found this instruction helpful.
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replace fsn switch
neighbor did it. removed glass cooktop in order to access the switch. removed switch. replaced with new one. replaced glass cooktop
  • JESUS from SAN DIEGO, CA
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers, Socket set
1 of 3 people found this instruction helpful.
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Non-Functioning Fan Control Switch
First, the Sears repairman diagnosed the switch as broken, and told us that th part, if it were available, would be $150 plus labor. However, he said it was not available, so we'd need to get a new counter top stove all together. Not.

I came to Parts Select, and I found the fan control switch listed here (if you found this story, you've found the right part). In one day, I had the part in my hand...the part that Sears said didn't exist.

First, I turned off the main fuse switch controlling the stove top! Very important! Then I tried to heat up the elements to verify that the electricity was disconnected.
I removed the glass top, then the pan, then removed the side screws that hold the flange in place, the same flange thae holds the knob control area in place. Then I removed the knobs (they just pull right off). Then I removed the knob control area. A small nut holds the fan control switch in place. Remove that, then the switch is loose under the control area. There are 4 wires, but two are connected to each other, so don't panic! Swap them out for your new part, and at this point, very carefully, turn on the main electric again and verify that the switch works. It should.

Turn off the electricity again, then mount the switch up under the control area. There should be a little, bitty tab on the control switch box that fits perfectly into the metal control panel, just to the left of the hole for the stem of the control switch--proof that this switch is meant to be used on this Jenn Air Expressions model CVEX4100/4270/4370 series counter top.

Then reverse the steps to replace all the panels, knobs, pans and elements, and you can cook without smoking up your kitchen, all for thousands less than a brand, new appliance.

Oh, one more thing. The nut around the old switch cannot be used on the new switch. However, you can use a nut from a coaxial cable fitting! It is the same thread count. I used mine from an RCA In Line F Connector 4 pack...part number VH664N.
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  • Ryan from Edmond, OK
  • Difficulty Level:
    Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
25 of 25 people found this instruction helpful.
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The fan control switch snapped off
Shut off the power at the fuse box.
Removed the IR unit.
Removed the (4) surface unit control knobs.
Removed the 3 screws (philips) that hold the control strip in place.
Loosened the old switch with a 1/2 " wrench.
Removed the control strip,
Removed the old switch, moved the wires from the old switch to the new switch, it was a bit different, but although at first glance it looks like there are multiple connections for the blue wires, they are all interconnected, on both the old and the new switch.
Mounted the new switch in the control strip, then when testing it (no power yet) I found out I had mounted it wrongly (Off was now on top) I turned the switch, mounted the control strip and all the knobs.
Turned the power back on and everything worked as designed.
One word of caution, I used my lathe to drill out the broken stem from the original control knob (did not want to spend the $$ for a new one) if you do not have the tools to do that I suggest you buy that knob also when you order your new switch.
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  • Johan from Fort Worth, TX
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers, Wrench set
6 of 6 people found this instruction helpful.
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The Exhaust fan would not shut off
I looked up the part on the web site and ordered it. When it arrived, I unscrewed the control face plate and got access to the switch. The new switch did not match the old one. I called Jenn- Air parts, and they said it was the correct one. although the switch looked different. (The old one looked like it had 4 connections. After closer look, it had three connections all on one terminal.) I installed the new one and it worked. If you replace your fan switch, be careful. The new one is different than the old one, but it works fine.
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Other Parts Used:
Fan Switch Grommet Fan Switch
  • Michael from Plano, TX
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    1- 2 hours
  • Tools:
    Screw drivers
9 of 11 people found this instruction helpful.
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Cooktop fan speed switch post was broken off.
Took the modules out of the cooktop. Removed all screws in the metal trim piece around the top of the cooktop. Removed the trim piece. Removed screws that held in the control panel and lifted control panel out. Removed screws holding on the top black glass cover of the control panel. Unhooked and removed the broken switch. Went to order replacement part... The switch for the cooktop was No Longer Available - tried everyone! DH had a great idea - look at the part they use in the newer cooktops and see if it might work. Ordered it with fingers crossed. Spec's on part checked out. Had to extend one of the connection receptors. Hooked up the switch and tested - Voila! Put everything back together and all is well. Dont have to replace a really good cooktop, even though it is 15 years old!!!
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Other Parts Used:
Fan Switch Knob - Black Fan Switch
  • Susan from Birmingham, AL
  • Difficulty Level:
    Easy
  • Total Repair Time:
    1- 2 hours
  • Tools:
    Screw drivers
10 of 11 people found this instruction helpful.
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Questions and Answers

Ask our experts a question about this part and we'll get back to you as soon as possible!

1 question answered by our experts.
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Steve
February 19, 2019
What is the difference between wp74009256 and wp7400924?
For model number cvex4270b
PartSelect logo
Hello Steve, Thank you for the question. The Manufacturer Part Number WP74009256 is for the Model number cvex4270b and Manufacturer Part Number WP74009254 is not. They could have different speeds or voltage or settings. We can only recommend using the switch for the model number cvex4270b. Hope this helps, good luck with this repair!

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Model Cross Reference
This part works with the following models:
PartSelect Number: PS11744309
Manufacturer Part Number: WP74009256
Brand
Model Number
Description
Jenn-Air
CVEX4100B
Cooktop - Electric
Jenn-Air
CVEX4100B19
Cooktop - 20" ELECTRIC DOWNDRAFT COOKTOP
Jenn-Air
CVEX4100B20
Cooktop - 20" ELECTRIC DOWNDRAFT COOKTOP
Jenn-Air
CVEX4100W
Cooktop - Electric
Jenn-Air
CVEX4100W19
Cooktop - 20" ELECTRIC DOWNDRAFT COOKTOP
Jenn-Air
CVEX4270B
Cooktop - Electric
Jenn-Air
CVEX4270B19
Cooktop - 43" ELECTRIC DOWNDRAFT COOKTOP
Jenn-Air
CVEX4270B20
Cooktop - 43" ELECTRIC DOWNDRAFT COOKTOP
Jenn-Air
CVEX4270W
Cooktop - Electric
Jenn-Air
CVEX4270W19
Cooktop - 43" ELECTRIC DOWNDRAFT COOKTOP
Jenn-Air
CVEX4370B
Cooktop - Electric
Jenn-Air
CVEX4370B18
Cooktop - 43" ELECTRIC DOWNDRAFT COOKTOP
Jenn-Air
CVEX4370B19
Cooktop - 43" ELECTRIC BUILT-IN DOWNDRAFT COOKTOP
Jenn-Air
CVEX4370W
Cooktop - Electric
Jenn-Air
CVEX4370W18
Cooktop - 43" ELECTRIC DOWNDRAFT COOKTOP
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Fan Switch
$ 143.65
  In Stock
✖
Stock Status
 In Stock

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 On Order

Item is not in stock and usually ships 3-5 business days from the time you place your order.

 Special Order

Item is not in stock and usually ships 10-15 business days from the time you place your order.

 NLA - No Longer Available

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