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Rheem Performance 18 kW Self-Modulating 3.51 GPM Tankless Electric Water Heater RETEX-18 - The Home Depot
![Rheem RTEX-18 Electric Residential Tankless Water Heater | Rheem Professional Classic Series RTEX-18 Rheem RTEX-18 Electric Residential Tankless Water Heater | Rheem Professional Classic Series RTEX-18](https://www.tanklessking.com/pub/media/catalog/product/cache/c687aa7517cf01e65c009f6943c2b1e9/r/h/rheem-tankless-electric-retex-18-4f_1000.jpg)
Rheem RTEX-18 Electric Residential Tankless Water Heater | Rheem Professional Classic Series RTEX-18
![Rheem Electric Tankless Water Heater Performance 18 kW Self-Modulating 3.51 GPM BRAND NEW - STILL IN ORIGINAL BOX for Sale in Anaheim, CA - OfferUp Rheem Electric Tankless Water Heater Performance 18 kW Self-Modulating 3.51 GPM BRAND NEW - STILL IN ORIGINAL BOX for Sale in Anaheim, CA - OfferUp](https://images.offerup.com/n2lij29IfLsc9UzKcayW2iKtNHA=/1440x1440/ac35/ac353df5a49e4ee59d363d6d42e619e3.jpg)
Rheem Electric Tankless Water Heater Performance 18 kW Self-Modulating 3.51 GPM BRAND NEW - STILL IN ORIGINAL BOX for Sale in Anaheim, CA - OfferUp
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Rheem RTEX-18 18kW Electric Tankless Water Heater 240V External Adjustable Temperature Control Bot 3-4 in. Npt Con | CPO Outlets
![RTE10000Z - Rheem RTE10000Z - Triac, 1st Heating Element for ECO18-27 (RETEX -18, RETEX-24, RETEX-27, RTEX-18, RTEX-24, RTEX-27, RMTEX-18, RMTEX-24, RMTEX-27) RTE10000Z - Rheem RTE10000Z - Triac, 1st Heating Element for ECO18-27 (RETEX -18, RETEX-24, RETEX-27, RTEX-18, RTEX-24, RTEX-27, RMTEX-18, RMTEX-24, RMTEX-27)](https://d3501hjdis3g5w.cloudfront.net/html/react/b4053d546f022cf5778b572e2d9f78f0.jpg)
RTE10000Z - Rheem RTE10000Z - Triac, 1st Heating Element for ECO18-27 (RETEX -18, RETEX-24, RETEX-27, RTEX-18, RTEX-24, RTEX-27, RMTEX-18, RMTEX-24, RMTEX-27)
![Trying to determine an error code on a Rheem tankless electric water heater. I dont know the age. It's a rheem Retex-18. Trying to determine an error code on a Rheem tankless electric water heater. I dont know the age. It's a rheem Retex-18.](https://f01.justanswer.com/VWXwZpA8/ab060ce7-4182-4167-8d99-6084bf7df2de.jpeg)
Trying to determine an error code on a Rheem tankless electric water heater. I dont know the age. It's a rheem Retex-18.
![Rheem tankless water heater blew an element. Today I arrived home after being gone all weekend. I noticed the lcd display in my rheem retex 18 was not on. I checked the Rheem tankless water heater blew an element. Today I arrived home after being gone all weekend. I noticed the lcd display in my rheem retex 18 was not on. I checked the](https://i.redd.it/qlkxrjsjb4u71.jpg)
Rheem tankless water heater blew an element. Today I arrived home after being gone all weekend. I noticed the lcd display in my rheem retex 18 was not on. I checked the
![Rheem RTEX-18 Electric Residential Tankless Water Heater | Rheem Professional Classic Series RTEX-18 Rheem RTEX-18 Electric Residential Tankless Water Heater | Rheem Professional Classic Series RTEX-18](https://www.tanklessking.com/pub/media/catalog/product/cache/c687aa7517cf01e65c009f6943c2b1e9/r/h/rheem_rtex18.png)
Rheem RTEX-18 Electric Residential Tankless Water Heater | Rheem Professional Classic Series RTEX-18
![Rheem Performance 18 kW Self-Modulating 3.51 GPM Tankless Electric Water Heater RETEX-18 - The Home Depot Rheem Performance 18 kW Self-Modulating 3.51 GPM Tankless Electric Water Heater RETEX-18 - The Home Depot](https://images.thdstatic.com/productImages/98a9518e-01a7-42e5-8424-23dc2747488b/svn/rheem-tankless-electric-water-heaters-retex-18-44_600.jpg)
Rheem Performance 18 kW Self-Modulating 3.51 GPM Tankless Electric Water Heater RETEX-18 - The Home Depot
![Rheem Performance 18 kW Self-Modulating 3.51 GPM Tankless Electric Water Heater RETEX-18 - The Home Depot Rheem Performance 18 kW Self-Modulating 3.51 GPM Tankless Electric Water Heater RETEX-18 - The Home Depot](https://images.thdstatic.com/productImages/617f386d-f944-44b8-99f6-fb4755b22f51/svn/rheem-tankless-electric-water-heaters-retex-18-4f_600.jpg)
Rheem Performance 18 kW Self-Modulating 3.51 GPM Tankless Electric Water Heater RETEX-18 - The Home Depot
![Installing a Rheem Retex 13. Only the 2 hots are supposed to be wired in, no neutral. What's the theory behind not using the neutral on a 240v install like this, while Installing a Rheem Retex 13. Only the 2 hots are supposed to be wired in, no neutral. What's the theory behind not using the neutral on a 240v install like this, while](https://i.redd.it/0dorb1y805p51.jpg)
Installing a Rheem Retex 13. Only the 2 hots are supposed to be wired in, no neutral. What's the theory behind not using the neutral on a 240v install like this, while
![Amazon.com: Rheem RTEX-18 calentador de agua para el hogar de 240 V sin tanque, con 2 cámaras de calefacción : Herramientas y Mejoras del Hogar Amazon.com: Rheem RTEX-18 calentador de agua para el hogar de 240 V sin tanque, con 2 cámaras de calefacción : Herramientas y Mejoras del Hogar](https://m.media-amazon.com/images/I/81+NX7Lb71L.jpg)
Amazon.com: Rheem RTEX-18 calentador de agua para el hogar de 240 V sin tanque, con 2 cámaras de calefacción : Herramientas y Mejoras del Hogar
![Rheem Performance 18 kW Self-Modulating 3.51 GPM Tankless Electric Water Heater RETEX-18 - The Home Depot Rheem Performance 18 kW Self-Modulating 3.51 GPM Tankless Electric Water Heater RETEX-18 - The Home Depot](https://images.thdstatic.com/productImages/66b67a62-f21c-41e6-a315-0418c4a29460/svn/rheem-tankless-electric-water-heaters-retex-18-31_600.jpg)