Rheem 240V 4 Heating Chambers RTEX-36 Residential Tankless Water Heater

(7 customer reviews)

Price: $637.68

External digital thermostatic control with LED display (+/1 degree accuracy)
Most advanced self-modulation, adjust power to meet hot water demand
Durable Copper immersion four heating elements, field Serviceable
Simple installation – bottom 3/4 inch NPT water connections
Threaded for easy replacement, simple installation, digital temperature display.Amperage:150 amps.A max flow of 8.0 GPM

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SKU: B01MZBQXP0 Categories: , Tag:
Brand Rheem



Rheem 240V 4 Heating Chambers RTEX-36 Residential Tankless Water Heater, GRAY

Professional classic tankless electric water heaters offer continuous hot water quick and on demand for single point-of-use or multiple applications

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7 reviews for Rheem 240V 4 Heating Chambers RTEX-36 Residential Tankless Water Heater

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    Hound Dog

    All of my plumber friends told me I needed a gas unit to get any consistent water volume but this unit has proved them wrong. I know of several they have installed since seeing this unit run in my house. I would say the only con with this unit is it requires four 40amp 220 service. Awesome unit, I would get another if I had to do it all again.

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    This little guy works perfect for my ranch house, two showers one kitchen sink at the same time hot water temperature never changedGreat purchase

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    Amazon Customer

    I have solar and all electric house and works great. the heating time isn’t as fast but I use less watts. A good unit

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    dp shopper

    Love it. Works awesome. And the space it saves.

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    J Sanchez

    I tested this item and works perfectly for more than 3 showers, and 2 to 3 faucets open. Works like a charm!

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    Ryan P.

    this is one of the best electric heaters in my opinion on the market. I installed for a few clients and I put one in my own house.

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    Rodrigo A. Pastor

    Un excelente producto.

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