Generic Tankless Water Heater Electric, Instant Hot Water Heater Under Sink, 3000W 110V On Demand Mini Water Heater for RV Kitchen Bathroom, White

Perfect price, works fantastic in a camper, the hot water is diffentily hotwith hot water on demand ,, doesn't require much space at all. Would order again for other projects. Thank you.

Others have reviewed this product as not meeting the performance specs as advertised. Starts warm and gets colder every time. Could not stabilize the temperature even for a low flow outdoor shower. I installed a new electric panel for 30amps. Initially tripped the breaker but that seems to be intermittent. I will accept that you get what you pay for but wouldn't recommend.

Used this as a last resort after buying 5 different water heaters on amazon that arrived defective.This machine heats up water up to 130 degrees although it states in the description that it will heat up to 120Which is a plus for me!The machine is simple to use and heats up water quickly!

What most people have said about this unit is mostly correct. While the price is right, the functionality is hit n miss. Granted, we have stupid cold water since we use a cistern. That being said…The flow of water is what controls the heat level. If the flow slows by just a little, the temp spikes; if flow get stronger, it goes back to freezing. It resets eventually, but the extra power required usually pops the 20amp breaker. It does suggest a 30amp but we figured it’s the only thing on there, how much could it possibly draw? A lot!!I highly recommend at LEAST a 30amp, and probably have it be the only thing attached to it, except maybe phone chargers or something innocuous like that.As far as size/design, it fits under the sink and is fairly compact and simple to install. The display seems accurate when showing current temp. It does take +/- a minute to come online once you start the water. Probably due to temps.We’re using this as a temporary solution since the water system is not yet fully installed (still finishing the house). I guess for the price and the simplicity of install it’s worth it. Just make sure you read all the reviews and make your decision accordingly. Good luck!

Doesn't heat the water, barely takes the chill from it.

This heater takes up a very small footprint. It does a good job of quickly heating the water within a few seconds. However, you need to know a few things before ordering it. Per the item description, it works best with a limited flow faucet. The water gets quite hot with a 0.5CFM faucet, just barely warm enough for a shower with a 1.0CFM faucet, and does a good job of taking off the chill with a 1.5CFM faucet.Its rated at 3000watts (25Amps) of electrical power. My home is fairly new construction and has a 20Amp circuit breaker for the bathroom. The heater drew 2600Watts (22Amps) for 30 seconds and then the circuit breaker popped. You will need a 25-30Amp breaker to power this heater.

I was skeptical after reading the reviews. Here is my experience after installing it. After installing it and assuring there was no air in it, I plugged it in. Immediately, the display started a rotating circle of blue light. I tried pushing the on off button but nothing happened. Then I tried running the hot water. The rotation stopped and it displayed the temperature and heated up very quickly. Please note that I am using it on a line that is hooked up to my main water heater. The water got up to 130 degrees. I assume that must be its limit. I have my main hot water heater set at 120 so it heated up above it. It seems to only get that hot after running a couple of minutes. I am finding now, that when I first turn on the hot water, it gets warm and then gradually heats up, until the water from my hot water heater hits it, then it goes to 130. My wife loves it. Before installing it, she had to run the water for several minutes to get hot water!

Works great. Its small and compact. Fits under sink very easy no leaks. Easy to install has been working great for months now. Keep a good temp very durable