Under Sink Instant Water Heater Electric 2.5 Gallons Mini Tank Hot Water Heater 110V 120V 1500W Rv Water Heater with Safety Vavle Kitchen Under Sink,Shelf…

We had a problem in our new home, where the tankless water heater was quite a ways from the kitchen. It took 90 seconds or more to get hot water, which seems like a lifetime. We decided to get a hot water heater that we could put under the sink. Some models require 220 V which we didn’t want. This model only requires a normal 110. The purpose of this hot water heater will be to get instant hot water. We can then wash hands or rinse dishes, which only uses a small amount of hot water. If we are filling the entire sink, then the hot water in this tank would be exhausted and the water coming from our whole house tankless water heater will fill the rest of the sink.After installation, we are super happy. And we don’t see any decrease in water, pressure or water flow. The water is hot in about four seconds. This is a perfect solution to a problem that we had.A few comments on installation so you know you can do it. They do not include any white Teflon tape for sealing the joints. You need to purchase this from Amazon or your local hardware store. Instructions they provide are not really good. But there’s not that much to actually do so it’s OK. If you don’t know how to wrap Teflon tape, then I suggest going to YouTube and finding out how to do it. The installation is simple wrap tape on the top of the two water ports. install the safety valve on the cold water inlet pipe on the top of the tank. Put white tape on the top threads. Next under sink turn the hot water off and disconnect the faucet pipe that is going to the shut off valve. Connect the new pipe they gave you to the shut off valve and then to the cold port on the tank. Now comes the tricky part. The line coming from my faucet that should connect to the tank did not have the same size end and therefore I needed to go to the hardware store to pick up a connector. The guy there helped me get the right one. I applied white tape to the connector and then connected everything. At this point, I tested and found a leak. I need to apply more white tape in order to get the leak to stop.In summary, great product, solved my problem, and I’m happy

This unit performs well. It pulls a lot of electricty so it needs a strong circuit.

Works like a dream just enough water to do the dishes

Not meant for a longer shower, but great for a single person to shower quick & wash a few dishes & pans after dinner & all the usual things. On high it gets pretty hot, but around 2/3 on the dial it keeps around a nice 120°. Super for a tiny house or RV with electric hookup. Initial heat-up draws a lot of current, because it heats up very fast (about 1-2 minutes) and stays hot with little power after that. If you’re on a single outlet, you might want to turn your heater & stove off when you start it up. Easy hookup with 1/2” threaded pvc fittings & teflon, and it looks great under the sink.

I cannot get it to warm up past Luke warm and it won’t stay warm. It is supposed to be 2.5 gallons per minute. I also installed a 2.5 gallons per minute gas tankless water heater and it heats up to 124° and is only running 1.7 gallons per min. And it stays hot, so I’m not sure why the electric one won’t push hot water When it’s supposed to be doing 2.5 gallons a minute. The temperature gauge is turned up to max. The reason I bought the electric one was because I did not want to spend the money on the gas all the time when I live in my trailer full time. There’s only like 20 feet between the water heater and the shower and its half inch lines, pex lines, and the gas water heaters even further away.

This water heater comes with installation hoses 2 - 20 inches long 5/8” to 1/2” ends, very easy to install, i recommend this product, about 2 weeks of use now 8/18/24, will see results in a year.

It heats fine, but I believe this is only one gallon, not 2.5 gallon.

We bought this for use under the kitchen sink. We disconnected the sink from our big water heater and our electric bill went down a lot!! The water gets extremely hot (it can be set lower), but only has a couple of gallons of hot water at a time, so it's forced me to be more careful about not letting the water run, which has been another money saver.

Una vez que surte el agua que tiene en el tanque (esta si está caliente) el resto sale fría. Lo instale en cocina. No dura el agua caliente ni dos minutos.