Rheem RTEX-04 Professional Classic Electric Tankless Water Heater Reviews

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Rheem RTEX-04 Professional Classic Series 3.5 KW, 110 V, 29 Amps, Small Electric Point of Use Hot Water Heater

Professional Classic Energy efficient tankless electric indoor inline water heaters offer continuous/endless hot water quickly and on demand for single point-of-use sinks, showers or bathroom or multiple applications. These compact tankless residential electric water hot heaters are also great RVs, campers, mobile homes and travel trailers. Rheem's compact low profile design allow these small, yet highly powerful, eco freindly and money saving 4.8 gallon per minute point of use tankless water heaters to fit easily under kitchen and bathroom sinks and counters.


Performance Features:
On demand, consistent and endless hot water
99.8% Energy efficient
Robust copper immersion heating elements with brass top increases durability and are threaded for easy replacement
Simple Installation
Digital temperature display
External controls to adjust temperature in increments of 1°F*
External Digital Display shows outlet temperature
Durable Copper Immersion single heating element, field serviceable
Simple Installation 3 Foot electric cable included; Bottom 1/2" NPT water connections
Specifications
Weight:4.5LBS
Voltage:110V
29 Amps
Required Breaker: 30 Amp
Wire Size:10 Gauge
Power: 3.5 KW
Energy Source:Electric
Water Connection:1/2 Inch
4.8 Gallon Per Minute Max Flow Rate

Applications
Water-Saver Shower Head 1.5 GPM
Standard Shower Head 2.0 GPM
Standard Hand Sink 0.5 GPM
Kitchen Sink 1 to 2 GPM
Bath Tub 4 GPM
Dishwasher 1 to 2 GPM
Washing Machine 1 to 1.5 GPM

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Albino Iellimo And Al Briceno
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Helpful Report
Posted 4 years ago
I am so sorry you are not happy with your purchase. The RTEX-04 is the smallest electric tankless water heater there is. I am not sure what you are using for, but it is for a single hand sinks only, and a at minimal temperature rise. That said if it is not working it is fully under warranty. Please contact Rheem Technical support at 1-800-432-8373. Be by the unit when you call. If it is defective and not working send me an email with case # and a photo of the unit's rating plate and new unit will be sent.
Posted 4 years ago