NEat, but I don't see it filling a need.

Air switches have been around a long time and are tested. Why use a more complicated and expensive item that looks essentially the same as an air switch???

If you've got to have something your neighbor doesn't - then get it and don't ask for approval.

Antss - this isn't rocket science, or untested technology. Chill.

I think the button on the fiber optic is a lot smaller than an air switch, so I am considering one too. But I know the thickness of the counter, etc can cause problems, because I may have a problem with the faucet I want for the same reason.

Fortunately, the fiber optic switch is under $100, so if it doesn't work, it doesn't work. But I would like to hear if anyone else has had a problem.

The few extra bucks are not going to break the remodel budget. Seems simple enough and I like the sound of the smaller size as well as the auto shutoff feature. Not worried about the technology. Just would like to hear from someone who has it installed with granite and undermount sink to know it fits OK.

junkie if it "isn't rocket science, or untested technology" then why are people having problems? Never in all my years had a problem with an air switch either during install or warranty call.

All I'm sayin is if you want one (FO switch) get one, don't ask for a blessing or approval. If you do need that , then get what's proven - an air switch.

Jeez Antss, you sure have a chip on your shoulder. I don't think people come here seeking a blessing or approval, just information and feedback from others who may have firsthand knowledge.

I don't remember hearing of people having probelms with the FO switch. But if you have, please point us to your source. Thats all we ask.

junkie - I gave you my learned opinion before you called me uptight.

FACTS:

They are more complicated than an airswitch

They are more expensive

They don't fill a need that some other product doesn't already address.

Having something different appeals to a lot of people and the F.O. switch qualifies here. People who want what you don't have and want it first usually don't give a hoot about the install or reliability details. They get it and if doesn't work or last they get something else. If you need a bit more sureity in your life , play the percentages and go with the proven product or service. This is what I said to begin with.

Oh, what if I want to run my disposal longer than the timer allows for with the F.O. module? It's not variable you know!

You'll need another part if you want to retrofit it in an existing hole and I'm sure there have been/will be counter fabricators that mis-drill the hole for the thing because of a mis-communication and the non typical hole size.

Anyhooo - at a hundred bucks it's not going to break anyone's wallet so if you like it get it and don't worry if it's better faster sexier or more reliable.

The only problem with a fresh install in granite (or for that matter soapstone) is that the desired hole size is not a size that the fabricators would typically carry a diamond drill for. A larger hole works also, within reason, but then a grommet or like component should be used to help keep it centered during tightening.

The depth of the granite or soapstone is accommodated by an additional part that should be included that extends the shaft length.

You may want to obtain a few different color buttons to find the one that looks the best.

The FO switch includes a capability to shut off the disposer after around 20 seconds of use. If you need to run longer just push the button again. This maneuver would not be "rocket science."

I had no problems, but then I are only an engineer, not a rocket scientist.

A reliability analysis might conclude the FO system has longer MTBF, but if not, there is no reason why it should be materially less than an air switch, which has more mechanical moving parts.

kas