🔥 Instant Comfort, Anytime, Anywhere!
The Ranein 4.5 kW Electric Tankless Water Heater is a compact, on-demand solution for instant hot water needs. With advanced safety features and a user-friendly digital display, it ensures convenience and peace of mind for bars, hair salons, and homes alike. Its space-saving design allows for versatile installation, making it a perfect fit for any environment.
Brand | Ranein |
Product Dimensions | 8.66"W x 6.7"H |
Special Feature | Temperature Lock, Lightweight, Overheat Protection, Integrated Error Code Indicator, LED Display |
Color | starry sky gray |
Wattage | 4.5 KW |
Voltage | 120 Volts (DC) |
Maximum Temperature | 131 Degrees Fahrenheit |
Heat Output | 4.5 Kilowatts |
Efficiency | [INF] Inferred (Low to Medium) |
Style | Indoor Installation |
Maximum Pressure | 87.02 Pound per Square Inch |
Mounting Type | Wall |
Is Electric | Yes |
Manufacturer | Ranein |
Item Depth | 8.66 inches |
Manufacture Year | 2024 |
Part Number | RE45K (4.5kW) |
Item Weight | 3.43 pounds |
Country of Origin | China |
Item model number | RE45K (4.5kW) |
Special Features | Temperature Lock, Lightweight, Overheat Protection, Integrated Error Code Indicator, LED Display |
Included Components | Parts Kit x1, Water Heater x1, User Manual x1 |
Batteries Included? | No |
Batteries Required? | No |
B**E
Fast shipping, easy to install if setup already for tankless water heater
19 Jan 2025:Received fast, easy to install, replacement for different brand that failed at 18 months of use. This one is twice the physical size of prior one I had bought, no complaint with that. The fittings are metal and capped blue in cold red out got water. It came with clear instructions and 2 lines to connect to water system operating instructions and a card you can scan to link to online installation/ information (not tried) if your not sure read the instructions before starting and start buy reading everything first. I got everything connected then ran water through it for few minutes before turning power to it back on to flush the heating unit out and to remove any air pockets.The unit appears to be fair quality, I first set temperature at 121°F then adjusted to 113° for routine use. Then moved temperature to 105°F for a shower otherwise it would cycle more than necessary when I turned on cold water to moderate temperature. I definitely like the digital control panel, energy efficiency I'm not sure of yet. I definitely enjoyed being able to take a 20-30 minute shower and not running out of hot water or it shutting off. Washing a load of clothes doesn't phased it any. Now my water system is not a large one, 2 sinks, shower, washing machine and toilet in a small cabin.The pictures are taken from in standby to operating temperature that took maybe 3 minutes, the water temperature is probably correct inlet and outlet. It shows the water usage rate fairly accurate I think.After the other brand failed I was going to get a 10 gallon tank water heater but all of the models I found that size are 110v not 220v since I already had it wired 220 and limited space I ordered this one. I at first thought I should have got a larger unit but this as of a few days of use handles my current needs. Time will tell how long it holds up. After more time and use I will try to update my review.
N**Y
Amazing water heater. Love it!!!
This water heater is just amazing. I just love all the room i have because of the tankless water heater but better then that is the amazing hot water that we are getting now. Our older heater did not make the water this hot. and i love that the temperature can be set to whatever degree you would like your water with grand babies in the house that is a big plus. Also very simple to install My handy man installed it very quick with no problems at all. It also brings everything you need to install it. Oh and the price was just unbelievable. I love love love my new water heater.
P**R
BUYER BEWARE!
Purchased & had installed the Re14K in a rental home late July '24. Worked well until it didn't. So, Jan '25 rolled around along with unusually frigid temps for our area & the water heater just quit. Did some trouble shooting, but ultimately determined, the water intake sensor had failed. After providing detailed written information & pictures, I sent a video at their request. 10 days & 2 additional emails later, I was told the pipes must be connected backwards - on a water heater that has been functioning for 6 months! I assured them that the pipes were connected properly - which is clearly evident in the pics & video- & so, it was confirmed that the intake sensor must have failed. The company then offered to replace the part....so now we are 3 weeks in on this process.(FYI, the tenant in this home is a VERY GRACIOUS single female in her mid 50's, who has been without hot water in her home for 3+ weeks, & now has the flu!)Due to the extreme delays, I ended up purchasing and installing another brand, but thought I would be able to use the repaired unit elsewhere. Thank goodness I did, because six weeks later, I had not heard another word from them, and never received any replacement parts. At that point, I reached out AGAIN, & threatened to report them to AMAZON directly. 4 days later, my $$$ was refunded.
J**R
Must have
This product was easy to install and for the purpose I use it for for our hunt camp will save me money and be much better on water quality so water isn't sitting in hot water tank for months please stagnant love this product. For the price it was a great value
P**D
Setting it up is very easy
Works great instantly heats my water thru out the house
K**R
Easy to install
The media could not be loaded. Works good and was easy to install.
J**S
Love it, endless hot water
Easy install using enclosed template. 3 seconds and you have endless hot water. Really like the display easy to read and make adjustments.
C**T
Product did not work
Received product quickly, product showed error code when installed. Contacted company, after numerous pictures and correspondence along with trouble shooting (as per company) water heater is back in box and still not working. The company was friendly but instructions per them did not work. To much money to spend to not be usable. Bought Dec 2024, emailing back and forth and last email from them was on May 10,2025, asked for order number and model number, sent that straight away and no response. Cannot return through Amazon it has been to long.
Trustpilot
1 month ago
3 days ago