Product reviewsRheem RETEX-13 Tankless Water Heater/Boiler - Gray

Excellent water heater

This water heater is small, efficient and user friendly. It is even better than its predecessor, the RTE-13. Very easy to install, set the desired temperature, and the readout screen is great. Would recommend for anyone wishing to save space, money on their electric bill, and to always have hot water. Read full review...

Verified purchase:  Yes | Condition: new | Sold by: blackdiamondpawn

Great heater

Works great for shop shower. I shower after mowing in the shop to keep the grass out of the house. We wash dogs with 1.8 gpm handheld shower, works great. I would have used next larger size if had the current capacity available. Read full review...

Great tankless heater

Replaced my 15 year old tankless with this model. Much easier to use as the button also controls the temperature by rotating and watching the digital screen. Awesome.

small enough to mount anywhere

great item great for a shower and sink water temp is awesome

Verified purchase:  Yes | Condition: new | Sold by: godsfighter

Easy Peasy

60 amps, 2 water connections, no brainer upgrade. Bye bye gas co.

Verified purchase:  Yes | Condition: new | Sold by: piercer_nc

Good value and quick hot water

right product for my application. no complaints

Verified purchase:  Yes | Condition: pre-owned | Sold by: txtimbre

Yea!!!! HOT WATER

This works great. I have hot water again out at the ranch

Verified purchase:  Yes | Condition: new | Sold by: ezpawncorpnyc

Compact and powerful

Much better than other brands for the price.

Verified purchase:  Yes | Condition: new | Sold by: californiapawns...

easy to install

very good deal

Verified purchase:  Yes | Condition: new | Sold by: house-of-gold

Excellent for 1 person household maybe 2

Endless instant hot water. Very very very efficient. No

Verified purchase:  Yes | Condition: new | Sold by: express-way