IR245 POU. 240V/4.5kW/20A. Infrared Electric Hot Tankless Water Heater. No Corrosion. No Limescale

This water heater is a finicky piece of junk. It had appropriate electrical and was installed by a licensed plumber. It would only provide lukewarm water. Tech-support was truly terrible. They wanted me to pay my plumber to troubleshoot their device. At over $100 an hour, that’s ridiculous. After doing all their troubleshooting steps and sending a video to tech support - “It’s a bad flow control - a common problem.” I’m sending this back and would never buy anything from this manufacturer again.

This model is just the right one for my use. I wanted hot water to the kitchen sink faster than 1 1/2 minutes that it takes with my house water heater being so far away. I installed it in the cabinet under the sink and it supplies just the right amount of instant hot water for washing hands or doing a few dishes by hand. At 98 degrees, there is no need to mix cold water at the faucet.

This unit seems well made and I'm very happy with it. I was certainly put off by the warranty limitations since I was doing my own install so fingers are crossed that I won't need to get service on it. But it is easy to take apart so some failures I would think I could do myself anyway. The unit seems well made. The documentation is just absolutely terrible. I could not figure out for the life of me, the buttons on the unit and had to infer from a couple of webpages. Not sure that they were thinking.

I cannot get water more than luke warm, even at a low flow rate,.

After installing the pipes and electricals to fit, it turned out to be bummer. It cannot handle to heat the water flow enough to do a good handwash.

I changed out the 40 gal water heater for this Sio Green tankless because I wanted the room to convert the oversized laundry into a second bathroom... so far it seems to work great! very happy with it's size and ease of installation. The water gets hot enough to bath, but not as hot as a hot water heater. I recommend it for sure!

I like the size and the features of the unit and the fact it is made in Florida. I used it as a booster heater. I installed it on the hot water side of our remodeled master bath that now has a huge tub and two shower faucets and two vessel sinks. I would have given it five stars except the valve that comes with it leaked and I had to buy another valve to install there instead. It’s an awesome product and compact size!

It works but, still need to work out da kinks.