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

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.

The install was straight forward. No leaks. When the unit is turned on it just sits and thinks. I watched the blue line go around in circles for 15 minutes. The unit never booted up. I got online to try to find an answer. None to be found. I will replace this unit with a different manufacturer's unit.

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!

I ordered two of these hot water heaters in November for my food truck. I just installed them yesterday and tried them out the biggest waste of money I’ve ever spent absolutely does not even phase the temperature of the water.

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!

Why did you pick this product vs others?:Size, limited space under this kitchen sink. Works great, no more waiting for hot water, sweet. My only critique is, you need to sell an installation kit with common connectors, two Home Depot trips and 3 orange vest guys later for a $5 part.

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

Works perfectly. Want getting hot water in my apartment fast enough usually wasting 10-15 gallons waiting for it to get hot so I bought this and now I have instant hot water in the kitchen.