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Q: We ordered the switch from Amazon and the controller from Franke. Where do you get the tube that is needed to connect them?

At Home Depot, there's a red fuel line tubing in plumbing, along with all the other tubing, that is the correct size. I don't recall the size but it plus or minus 1/4" inside diameter. If you go to the bay with the tubing, it should be all the way to right, and comes in like a 5 or 10 foot length as I recall.

Q: Can this be used with a different brand of disposer?

Yes, this Franke Air Switch can most definitely be used with a different brand disposer. We have it connected to an InSinkErator Evolution Compact ¾ HP Household Garbage Disposal via the Franke WD9088 Plug-in Waste Disposer/Disposal Controller for use with Air Switch. It has worked flawlessly and I definitely would recommend it.

Q: Can we used with a different controller?

It will work with anything that operates via a air switch.

Q: How can I find an Installation Guide fro this item?

I don’t know. Would assume it comes in box. We used an electrician to install

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Description

✨ Elevate your kitchen control with style and safety ⚙️

SLEEK DURABILITY - Premium satin nickel finish resists tarnish and complements upscale kitchens
EFFORTLESS CONTROL - Air switch activation ensures safe, splash-free operation every time
NO BATTERIES NEEDED - Completely mechanical air switch—zero maintenance, zero hassle
SEAMLESS INTEGRATION - Mounts effortlessly on counter or sink ledge for a clean, modern look
UNIVERSAL COMPATIBILITY - Works exclusively with all Franke continuous feed disposers for guaranteed performance

The Franke WD3428SN Disposal Air Switch is a compact, 2-inch satin nickel switch designed for seamless countertop or sink ledge installation. Compatible exclusively with Franke continuous feed waste disposers, it offers a splash-free, battery-free air activation mechanism that combines durability with sleek aesthetics, perfect for the modern, design-conscious kitchen.

Specifications

Brand Name	FRANKE
Model Info	WD3428SN
Item Weight	1.44 ounces
Product Dimensions	1.75 x 1.75 x 1.75 inches
Country of Origin	China
Item model number	WD3428SN
Is Discontinued By Manufacturer	No
Part Number	WD3428SN
Color	Satin Nickel
Included Components	Disposal Air Switch
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

We ordered the switch from Amazon and the controller from Franke. Where do you get the tube that is needed to connect them?

Can this be used with a different brand of disposer?

Can we used with a different controller?

How can I find an Installation Guide fro this item?

Reviews

S**U

Great little device

Honestly, this thing was so easy to install and it works better than the old one, which is also a Franke device that came with disposal!!

2.07.2022

R**S

Works well

Recommended by plumber. Nice to have working

14.05.2024

A**F

Works well

Great

6.01.2020

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