Rheem RTEX-18 18kW Electric Tankless Water Heater 240V External Adjustable Temperature Control Bot 3/4 in. This water heater provides instant and continuous hot water for up to 1 shower and 1 faucet. Fittings, Aerators. Electrical work should be done b. USD $633.51. This affordable and energy-efficient tankless machine provides endless warm water on-demand for single fixtures such as shower, sink, bathroom, and kitchen. External digital thermostatic control Electric tankless water heaters have no standing pilot lights or intermittent heating needed to maintain hot water readiness. It then relays that information to the latter which adjusts power to meet the demand accordingly. And a tankless gas water heater might work great at 8,000 ft. altitude, but not work at all at 12,000 ft. Rheem tankless electric water heaters offer a continuous, endless supply of hot water. Max draw of 75 amps. to determine amps you divide watts by voltage. 240-Volt 27-kW 5.3-GPM Tankless Electric Water Heater. 4. At 99.8% energy efficient, this series of tankless water heater is much more efficient than a standard electric tank-based hot water heater, and an optimal choice for the home. How many amps. ADD UP YOUR SIMULTANEOUS HOT WATER NEEDS Rheem RTEX-18 240-Volt 2-Chamber 18kW Electric Tankless Water Heater. Item Type: Electric Tankless Water Heater; Brand: RHEEM; Manufacturer Part Number: RTEX-18; error: We aim to show you accurate product information. Rheem RTEX-18 18kW Electric Tankless Water Heater 240V External Adjustable Temperature Control Bot 3/4 in. The RTEX-18 is the mid-range model that can heat over 2.5 gallons per minute. The degree rise for your area is the difference between the inlet temperature and your desired set temperature (105-60=45). Rheem Tankless Electric Water Heaters Enjoy continuous hot water so you can do the dishes, wash the laundry, give the pets a bath and still have hot water for a relaxing shower. Professional Classic . Flow rate up to 4.4 Gallons Per Minute (GPM) Symptoms, causes, and step-by-step troubleshooting guide to fix the most common problems on Rheem on-demand models. Rheem RTEX-18 18kW 240V Electric Tankless Water Heater. Enjoy the comfort and convenience of continuous hot water on demand with a Rheem tankless water heater. With the electronic thermostatic temperature, you can easily read the incoming water temperature and control it in one-degree increments. Tankless Capacity 4.4 gallons First Hour Rating 300 gallons Automatic Safety Shutoff No Shower Head Included No Supplier Intended and Approved Use Residential Use Energy Factor 0.94 Maximum Water Pressure in PSI 150 Minimum Water Pressure in PSI 25 Technical Features Digital Display Specifications AHRI Certified Yes Assembly Installation Required Performance tankless electric water heaters offer continuous hot water quick and on demand for single point-of-use or multiple applications Features and Benefits On demand, consistent and endless hot water Compact and stylish with digital temperature control in increments of 1F ranging from 80F to 140F* 99.8% Energy efficient Durable Copper Immersion three heating elements, field serviceable Simple Installation - Bottom 3/4NPT water connections 24kW Model Flow Rate is up to 5.9 GPM. Npt Con Details Ideal for a large apartment/townhome with up to 3 people. The former takes into account the hot water demands of your household over a specific time period. Free Shipping! Every Rheem tankless water heater, either non-condensing or condensing, utilizes the computer board to monitor the heating process, adjust the parameters, and help troubleshoot the potential problems. They can also be used for the whole house and multiple fixtures, but only for those with more power and a higher water flow rating. Professional Classic tankless electric water heaters offer continuous hot water quick and on demand for single point-of-use or multiple applications Performance Features On demand, consistent and endless hot water Compact and stylish with digital temperature control in increments of 1F ranging from 80F to 140F* 99.8% Energy efficient Tankless Electric Water Heaters help reduce energy usage, save on energy costs, and are small so they will be a perfect match for installations under a cabinet or sink in your home, office, boat or RV. Compare Now Part # RTG20319BW Rheem - Performance Tankless Electric 18kw - Rheem Manufacturing Company United States Inflation Reduction Act and Tax Credits - Find out more Residential Commercial Featured Innovations HotWave Gladiator Water Heater Smart Electric Heat Pump Water Heaters Mini-Splits EcoNet Smart Thermostat Marathon Water Heater Booster R98V Gas Furnace The 10 Best Tankless Water Heaters of 2022 4.2 EcoSmart ECO 27 Pricing Very good Max GPM Great Customer reviews Great On Home Depot Why We Picked It Pros & Cons 4.2 Rheem 18kw Tankless. Find many great new & used options and get the best deals for RHEEM Tankless Electric Water Heater 1.0 GPM 6 KW 240V Point Of Use Wall Mounted at the best online prices at eBay! Rheem Performance 18 kW Self-Modulating 3.51 GPM Tankless Electric Water Heater 1.1k (1817) Questions & Answers (827) Hover Image to Zoom share Share print Print $459.00 Buy 3 or more $413.10 $77.00 /mo* suggested payments with 6 months* financing Apply Now Provides continuous on-demand hot water This energy-efficient water heater delivers an endless hot water supply and consistent temperature with a self-modulating technology that adjusts energy based on your hot water needs. It can deliver endless hot water in one or two bathrooms. This water heater provides instant and continuous hot water for 1 shower. At 99.8% energy efficient, this series of tankless water heater is more efficient than your standard electric tank-based hot water heater. When breaker was reset the rheem unit would not come on. Free shipping for many products! The Rheem RTEX-18 has a unique and simple design. 1 of Rheem 18kW 240V Tankless Electric Water Heater (1,196) $449.00 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. Exclusive to the Home Depot! They're especially friendly to the environment if the electricity. Features. Leaves the Warehouse in 1 to 3 business days - Shipping to 17408 Add to Cart Flow Rate- up to 4.4 GPM Rheem RTEX-18 18kw Tankless Electric Water | Build.com Brands Rheem Rheem RTEX-18 Item # bci Rheem 18kw Tankless Electric Water Heater Model: RTEX-18 Write a Review $449.00 2573 In Stock Error occurred while loading configurable options for your product. . USD $633.51 (4.7) 4.7 stars out of 3 reviews 3 reviews. Rheem Water Heaters - Tankless, Gas, and Hybrid Water Heaters Water Heating Your water heater is the backbone of all you do inside the house, like doing chores, practicing good hygiene, and taking advantage of essentials that use hot water. Flow Rate- up to 4.4 GPM Simple installation - bottom 3/4 inch NPT water connections Threaded for easy replacement, simple installation, digital temperature display Thanks for watching this video. It can handle a shower and a sink in cool climates. It is a slim and lightweight water heater that ensures longevity, compactness, and usability to its best. Plus, it's a great value with a 5-year heat . Typically this unit is installed at the point-of-use and hard wired to 120 volts requiring a 30-amp breaker. Installing a Tankless Electric Water Heater - Rheem RTEX 240v 13kw and removing my old gas tank heater. my rheem tankless water heater RTG-64DVN keeps blowing fuses. This tankless water heater has 2 heating chambers with 18kW full power. Features 5-year parts warranty Digital temperature display Two heating chambers Threaded heating elements for easy replacement We had a power outage and when it came back on circuit breaker was in off position. Rheem electric and tankless water heaters are ideal for point-of-use applications such as bathrooms or kitchen sinks, where they heat water fast and deliver hot water almost instantaneously. no power to unit or remote. Massive space saver! This product is for indoor use only, and it comes with a 5 Y warranty. 99.8% Energy efficient. Compact, resistant, and stylish, with digital temperature control in increments of 1 F ranging from 80 degrees to 140 F. A 240-volt outlet is needed to power up this tankless water heater. Paperwork says it requires four 40 amp breakers or two DP 40 amp breakers. Blew out fuses again. rheem manufacturing ranks as the global leader in the manufacture of high-quality, sustainable, and innovative water heaters, tankless water heaters, air conditioners, furnaces, pool heaters, and hvac systems for residential and commercial applications, and is a full member of ahri, the air-conditioning, heating, & refrigeration institute.i need The RTEX-18 is the mid-range model that can heat over 2.5 gallons per minute. Tankless Electric Point-of-Use Water Heaters help reduce energy usage, save on energy costs, and are small so they will be a perfect match for installations under a cabinet or sink in your home, office, boat or RV. Model # EEM24027. Rheem Tankless Water Heater User Manual. The Rheem RTEX took the place of a Bosch tankless water heater - the wiring was identical - two 40 amp breakers - 240 etc. The Rheem Performance RTEX-04 is a 3.5 kW tankless electric water heater ideal for low flow point-of-use applications. 18kw on a 240v feed is 18000 240 = 75 amps . Noticed the fuses were blown, replaced white fuse and black fuse 250volt 3amp fast blow. It can handle a shower and a sink in cool climates. Get instant, consistent, and endless hot water with the Eemax 27 kW Tankless water heater. The Rheem Performance Line. Rheem Tankless Water Heater User Manual. 18Kw 240V Tankless Instant Electric Water Heater; Brand: Rheem; Model #: RTEX-18; Series: Rheem RTEX; Voltage: 240V; Amps: 75A; Warranty: 5-Year Heating Chamber and 1-Year Parts; On Demand Consistent and Endless Hot Water; Shower Hot Water Heater; Under Sink Hot Water Heater; Multiple Application Water Heater; . This tankless heater is equipped with an output regulator and a temperature sensor. What's in the box. . i.e. FAQS. Working in ideal conditions, the hot water flow can reach 4.4 GPM which is best for small and medium households. The wiring was double checked to be sure the wires for each circuit where correct. Instantaneous water heaters can be used as single point-or-use or for multiple applications at a time. Key Benefits Additional Benefits Our whole-home gas and electric models are great for homes with busy families, homes with luxury bathrooms and vacation homes, while our point-of-use electric models are ideal for a single faucet or shower. Npt Con Details Ideal for a large apartment/townhome with up to 3 people.