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Rheem RTEX-18 18KW Tankless Electric Water Heater

Name: Rheem RTEX-18 18KW Tankless Electric Water Heater
SKU: PCBK30681
Price: 68.02 USD
Availability: InStock

Original price was: $449.00.Current price is: $68.02.

SKU: PCBK30681 Category: Wine

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Description

Description

Rheem Rheem Rtex professional 18 kW/240 volt, 75 amp tankless electric water heaters offer a continuous, endless hot water supply. It saves space, energy, and money. Requires no venting. The sleek, compact size allows you to install the unit wherever you want, including under a sink or in a closet. Tankless electric units only draw energy when hot water flows, while traditional water heater tanks constantly draw energy to keep the water at the desired set temperature.

External digital thermostatic control with LED display ( /1 degree accuracy)
Most advanced self-modulation, adjust power to meet hot water demand
Durable Copper immersion two heating elements, field Serviceable
Simple installation

Reviews

★★★★★

"Packaging was secure and nothing moved. The weight feels balanced and premium. Took it to the lake house for the weekend. Glad I went with this one."

Angela Baker May 19, 2026

★★★★☆

"Picked the red option and it fits true to size with no surprises. Running it through my routine for a month. Glad I went with this one."

Stephen Cruz May 25, 2026

★★★★☆

"Got the charcoal one and it feels sturdy in the hand. I use it in the garage most evenings. I'm in Boise, ID. Shipping was quick and the item delivered."

Nancy Hall Jul 11, 2026

★★★★★

"Chose the larger size and it feels sturdy in the hand. Running it through my routine for a month. Shipping was quick and the item delivered."

Frank Cruz Jul 13, 2026

★★★★★

"Ordered two in different colors and the compartments keep everything organized. I've been using it daily for about two weeks now. I'm in Miami, FL. Happy with my purchase."

Kevin Morgan Aug 4, 2026

★★★★★

"Got the 2-pack and the color matched the listing exactly. Brought it camping and it held up fine. Solid deal, no regrets."

Carolyn Miller Jul 4, 2026

★★★★☆

"Chose the king size and the cushioning is supportive after hours. It's handled my daily dog walks without issue. I'm in Oklahoma City, OK. Happy with my purchase."

Joseph Bailey May 13, 2026

★★★★★

"Went with the wide fit and it fits true to size with no surprises. Brought it to a tailgate and it performed. Definitely a repeat customer after this."

Andrew Murphy May 8, 2026

★★★☆☆

"Got the charcoal one and the finish is clean with no rough edges. It's been my go-to for morning coffee runs. Took a day longer than estimated to arrive, no big deal. Pleasantly surprised."

Jack Davis Jul 15, 2026

★★★☆☆

"Went with the small and the screen is sharp and bright in daylight. Used it during a move and nothing shifted. Instructions could be a bit clearer, but I figured it out. Would recommend."