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Rheem RTEX-18 Electric Tankless Water Heater - Grey

4.2818 product ratings

miamiwaterheater (153)
100% positive feedback

Price:

$449.00

Free shipping

Estimated delivery Tue, Apr 30 - Thu, May 2

Returns:

14 days returns. Buyer pays for return shipping.

Condition:

New

Npt Connector. UNIT DOES NOT INCLUDE ELECTRIC CABLE . On demand, consistent and endless hot water. Save Water. ( NEED 2 X 40 AMP BREAKERS 8 GA WIRE). WHY BUY FROM US BECAUSE WE GIVE A 1 YEAR WARRANTY FROM US ON PARTS AND LABOR.

About this product

Product Identifiers

Brand
Rheem
MPN
RTEX18
Ean
0020352685335
GTIN
0020352685335
UPC
0020352685335
Model
RTEX-18
eBay Product ID (ePID)
24030640673

Product Key Features

Power Source
Electric
Color
Gray
Heating System
Instantenous (Tankless)
Voltage
240 V
Features
Digital Display, Digital, Adjustable
California Prop 65 Warning
Cancer and Reproductive Harm -- Www.P65warnings.CA.Gov/Product
Type
Water Heater
Mounting Location
Wall

Dimensions

Weight
8.5lbs.
Width
17.000
Length
21.000

Additional Product Features

Energy Star
Not Compliant

All listings for this product

item 1 Rheem RTEX-18 Tankless Electric Water Heater BRAND NEW!!!!!!!!!!
$449.00
Almost goneFree shipping
item 2 RHEEM RTEX-18 18KW Tankless Electric Water Heater
$399.00
item 3 Rheem RTEX-18 Tankless Electric Water Heater BRAND NEW!!!!!!!!!! IN SEALED BOX!
$399.00

4.3

4.3 out of 5 stars based on 18 product ratings

18 product ratings

11 users rated this 5 out of 5 stars
5 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
2 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 17 reviews

4 out of 5 stars
by roverhunter321Dec 17, 2019
Top favorable review
Good water temp even in winter
Its a good medium duty water heater. I insulated all my PEX pipe tubing. Its about a 40 ft. run from the water heater to the shower and so it takes about 30 seconds for the water to reach the shower head. The shower head probably puts out more than 2 gal/min, so i have to turn the hot water volume down just a little to keep the temp up to where i like it. The water comes out of the well pump at around 49 degrees so this heater has got to increase the temp by around 56 degrees to keep the water at 105 degrees. So far It works satisfactory and this is December so it should work really good the rest of the year.
Verified purchase: Yes | Condition: New
1 out of 5 stars
by claytomcge_6Jan 13, 2020
Top critical review
Misleading
This water heater cannot handle 4.4 gallons per minute. It could not even keep up with my shower or kitchen faucet. It requires a lot of power too. It takes two 40 amp breakers and 8 guage wire to power the elements. When it cannot keep up, it flashes an error code and the troubleshooting guide suggests putting a flow regulator that limits it to 2 gallons per minute (less than half its advertised capacity).
Verified purchase: Yes | Condition: New
4 out of 5 stars
by bigmudduckApr 22, 2020
GOOD PRODUCT, AT A REASONABLE PRICE.
WORKS FINE. BUT IT IS NOT AS EASY TO INSTALL AS THEY IMPLY. THEY COULD HAVE PROVIDED MOUNTING SCREWS.
Verified purchase: Yes | Condition: Pre-owned
5 out of 5 stars
by 11keith007Jun 27, 2019
Great water heater
Bought this unit to put in my new house, been using it and it works great. My wife loves the endless hot shower
Verified purchase: Yes | Condition: New
5 out of 5 stars
by upstateaseJun 22, 2021
You have to give it a try Im amazed but happy.
I was as skeptical as anyone would be about one of these tank-less water heaters.But the Rheem RTX-18 Is without a doubt the real deal.Just do yourself a favor because there is absolutely no way around this part.Use 2 40Amp breakers I tried 2 30A's and it just will not do.I even tried a 30 and a 40.And yes I'm a glutton for punishment lol.Anyway get you one I'm sure you'll enjoy it.I will never go back to a tanked type.Oh and the one I have does accomadate my whole house.
Verified purchase: Yes | Condition: Pre-owned

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Picture 1 of 5

Rheem RTEX-18 Electric Tankless Water Heater - Grey

About this product

Product Identifiers

Product Key Features

Dimensions

Additional Product Features

All listings for this product

Ratings and Reviews

Most relevant reviews

Good water temp even in winter

Misleading

GOOD PRODUCT, AT A REASONABLE PRICE.

Great water heater

You have to give it a try Im amazed but happy.

Best Selling in Tankless Water Heaters

Save on Tankless Water Heaters

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