![Rheem problems. I have a Rheem RETEX-18 tankless electric water heater that stopped work after I had to reset the power. Rheem problems. I have a Rheem RETEX-18 tankless electric water heater that stopped work after I had to reset the power.](https://f01.justanswer.com/oqTR3mPU/ad72a879-3520-4685-9c95-1b389a2c2763.jpeg)
Rheem problems. I have a Rheem RETEX-18 tankless electric water heater that stopped work after I had to reset the power.
![I have a therm 27kw tankless water heater. I. Electric. Unit has been powered on approximately 1 hr. Temp set at 130. I have a therm 27kw tankless water heater. I. Electric. Unit has been powered on approximately 1 hr. Temp set at 130.](https://f01.justanswer.com/3p5lxyCl/da000f14-3dd8-4ae1-80e7-78054c97b37a.jpeg)
I have a therm 27kw tankless water heater. I. Electric. Unit has been powered on approximately 1 hr. Temp set at 130.
![Rheem Performance 27 kw Self-Modulating 5.27 GPM Tankless Electric Water Heater RETEX-27 - The Home Depot Rheem Performance 27 kw Self-Modulating 5.27 GPM Tankless Electric Water Heater RETEX-27 - The Home Depot](https://images.thdstatic.com/productImages/f178f980-b898-423a-81c0-d08e16ad458a/svn/rheem-tankless-electric-water-heaters-retex-27-44_600.jpg)
Rheem Performance 27 kw Self-Modulating 5.27 GPM Tankless Electric Water Heater RETEX-27 - 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
![HOT DEAL* Rheem! Electric Water Heater RETEX-27(retails On Amazon For $709) for Sale in Pembroke Pines, FL - OfferUp HOT DEAL* Rheem! Electric Water Heater RETEX-27(retails On Amazon For $709) for Sale in Pembroke Pines, FL - OfferUp](https://images.offerup.com/lpCtO8fXzmltmO5YiXL7vg7xzYs=/1440x1920/d5f3/d5f3e1245cc440aaad09695e2352c23d.jpg)