Instant Water Heater Electric shower110V Tankless water heater electric Electric Instant Hot Water Shower Head Heater Automatic Instant Three Temperature for Bathroom+ FREE wall support/tube Included

Honestly one of the worst products I’ve ever purchased. For 1 there’s NOTHING convenient about this at all. You have to wire it so hopefully you’re an electrician AND THE WIRES ARENT MARKED. We had to purchase like 6 different things just to make this work. The shower head doesn’t swivel at all so it pointed straight down and at the wall.. overall the convenience part is false advertising. 0/10 would not recommend.

The product is as described and the reviews are accurate. The instructions are not easy but the unit is basic. The problem with any 110v tankless heater is the amps. 110v plugs in America are never more than 20 amps. You will need 10 gage wire and a 40 or 50 amp breaker.For this set up since my RV is only 30 amp I installed a 30 amp breaker and it works on the low setting. But in the high setting it kicks the 30 amp so I removed the high setting. On the low setting it heats the water 20 degrees. Went from 74 to 94 and ran for about 10 min with no issues. ( when I removed the hot setting I also re wired the shower head with the 10/3 black wire you see and used heat shrink for safety).I’m using this as needed since my onboard heating system is only 2.5 gallons. It made the water warm enough to not suffer in the shower.Again this took a lot of trips to Home Depot and making things along the way. But it was the only option for 30 amp tankless heater I could find. (Again can’t use on high unless at least 40 amps. Hope this helps.

Using it to heat water in an RV SHOWER. Instructions lack alot of information needed. Like which wires are positive and negative. There are 2 white wires not labeled at all. And a yellow wire with green stripe also not labeled. The wires are also kind of short given it's function.

Would not recommend! This product is junk, did not heat as stated in description and water pressure was aweful. JUNK!!

Esta defectuoso, y no cumple su función de calentar, porque el contacto de calentar el agua no funciona

doesn't work at all bad product