Evolve ShowerStart Thermostatic Shut-off Valve, Water- and Energy-Saving Valve for Most Bathroom Fixtures, Not Low Flow, Uniform Plumbing Code Certified, 1-Pack

This works as advertised. Water gets hot then the flow drops to a trickle - water is hot when you actually get in the shower. This is a water and money saver... and reduces damage from turning you bathroom into a sauna.

I originally got this water saver valve thru ComEd but they don't sell them anymore. The purpose of this is to run the shower to get the hot water going and then the water saver valve shuts it down until you pull the cord to get the water running again. However, after constant use, the spring in the handle doesn't pop back to cut off the flow of hot water and the shower just keeps running. Hence I was looking for a replacement. I was very happy when I found an exact replacement on Amazon.

Not too expensive but it does seem kind of cheap. I only say this because it’s thin plastic components seems to me like it would break easily over time. Not sure about installation or functionality since we returned it. Just feels very thin, cheap and breakable. (Sorry I returned it without taking a photo to post).

I love this idea: You turn on your water and, once it gets hot, this device is supposed to shut off the water, until you pull the cord. If your water can take a while to heat up, and you don't want to stand around constantly checking it, this can not only reduce water usage and costs, but also "notify" you once the water is hot. In practice, I found this to be a bit flaky. It works best when you heat up the water all the way—but that also means you'll need to adjust the temperature back before jumping in. In addition, the device feels like a cheaper material, and I will be curious to see if it ends up springing a leak with constant use. That said, it is pretty noninvasive, and really nice when it does work. Currently, my local utility in Seattle offers is offering a rebate on these which effectively makes them free. For that price, they're well worth the experiment. If you're like me, you will probably fuss over the design of the pull cord. Fortunately, it's a completely detachable element, which isn't obvious in the photos. If you are tall or have a low showerhead, you can just remove it entirely, and pull down on the lever directly. Otherwise, you can easily replace this with any cord of your choosing. I used a chain, but you could get creative here and use e.g., a thin piece of rope with an ornament hanging off the end, or something like that.

This is a great, low-lift way of saving water. I'm honestly surprised there isn't a competitor making this product, too, after all of these years; it must be patented. We had the original version at our previous house. In that one, the cord broke after a few months (not too much of a problem, just an annoyance) and the little flipper stopped being effective after a couple of years. This version has a cord that seems sturdier, and time will tell how long the product lasts. But, even if it's just a few years, it will have paid for itself a few times over in water savings, if our previous experience is any indication.

I've purchased these since they first came out as the Evolve Showerheads Ladybug. Originally they were metal and were robust but still had limited lifespan of several years before the auto shutoff quits working. We have hard water so that may contribute to that limited lifespan. Cost was $30. Now, sold as Showerstart TSV, still $30, they are cheaply made out of plastic and break easily just tightening by hand. With a handheld shower head chances are they will soon fracture if they don't break immediately. With a shower head that's never touched they may last longer, perhaps up to a year. They are a useful device but need to go back to metal construction to be worthwhile. There is a three year warrantee per the manufacturer. I've sent them a couple messages about failed items via their web page but have never received a reply.

Love these for kids and adults that let the shower hot water run long after the water is hot!! The plastic threads on these are fragile, so that's the only thing I would say is a detriment to this product. Be careful when putting on the pipe and attaching the shower head, or whatever other outlet

Perfecto ajute y fácil de instalar.