Instantaneous water heaters can be used as single point-or-use or for multiple applications at a time. i.e. 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; . 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. With the electronic thermostatic temperature, you can easily read the incoming water temperature and control it in one-degree increments. 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. my rheem tankless water heater RTG-64DVN keeps blowing fuses. External digital thermostatic control Working in ideal conditions, the hot water flow can reach 4.4 GPM which is best for small and medium households. 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. A 240-volt outlet is needed to power up this tankless water heater. . 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. Flow rate up to 4.4 Gallons Per Minute (GPM) 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 Rheem Performance RTEX-04 is a 3.5 kW tankless electric water heater ideal for low flow point-of-use applications. 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. This water heater provides instant and continuous hot water for up to 1 shower and 1 faucet. 99.8% Energy efficient. This affordable and energy-efficient tankless machine provides endless warm water on-demand for single fixtures such as shower, sink, bathroom, and kitchen. Rheem RTEX-18 18kW Electric Tankless Water Heater 240V External Adjustable Temperature Control Bot 3/4 in. Rheem RTEX-18 240-Volt 2-Chamber 18kW Electric Tankless Water Heater. At 99.8% energy efficient, this series of tankless water heater is more efficient than your standard electric tank-based hot water heater. 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. 18kw on a 240v feed is 18000 240 = 75 amps . Npt Con Details Ideal for a large apartment/townhome with up to 3 people. Item Type: Electric Tankless Water Heater; Brand: RHEEM; Manufacturer Part Number: RTEX-18; error: We aim to show you accurate product information. Free shipping for many products! They're especially friendly to the environment if the electricity. Rheem Tankless Water Heater User Manual. Compact, resistant, and stylish, with digital temperature control in increments of 1 F ranging from 80 degrees to 140 F. It is a slim and lightweight water heater that ensures longevity, compactness, and usability to its best. 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 Typically this unit is installed at the point-of-use and hard wired to 120 volts requiring a 30-amp breaker. Noticed the fuses were blown, replaced white fuse and black fuse 250volt 3amp fast blow. ADD UP YOUR SIMULTANEOUS HOT WATER NEEDS It then relays that information to the latter which adjusts power to meet the demand accordingly. Paperwork says it requires four 40 amp breakers or two DP 40 amp breakers. Features. 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. Features 5-year parts warranty Digital temperature display Two heating chambers Threaded heating elements for easy replacement The Rheem RTEX took the place of a Bosch tankless water heater - the wiring was identical - two 40 amp breakers - 240 etc. 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 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 Compare Now Part # RTG20319BW When breaker was reset the rheem unit would not come on. How many amps. Blew out fuses again. Max draw of 75 amps. USD $633.51 (4.7) 4.7 stars out of 3 reviews 3 reviews. It can handle a shower and a sink in cool climates. This tankless heater is equipped with an output regulator and a temperature sensor. 4. Massive space saver! Professional Classic . It can deliver endless hot water in one or two bathrooms. Plus, it's a great value with a 5-year heat . The former takes into account the hot water demands of your household over a specific time period. Electric tankless water heaters have no standing pilot lights or intermittent heating needed to maintain hot water readiness. Rheem RTEX-18 18kW Electric Tankless Water Heater 240V External Adjustable Temperature Control Bot 3/4 in. 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. 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! FAQS. The degree rise for your area is the difference between the inlet temperature and your desired set temperature (105-60=45). Free Shipping! This tankless water heater has 2 heating chambers with 18kW full power. The RTEX-18 is the mid-range model that can heat over 2.5 gallons per minute. Key Benefits Additional Benefits We had a power outage and when it came back on circuit breaker was in off position. This product is for indoor use only, and it comes with a 5 Y warranty. 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. Rheem tankless electric water heaters offer a continuous, endless supply of hot water. Exclusive to the Home Depot! 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. 240-Volt 27-kW 5.3-GPM Tankless Electric Water Heater. Flow Rate- up to 4.4 GPM USD $633.51. Leaves the Warehouse in 1 to 3 business days - Shipping to 17408 Add to Cart The RTEX-18 is the mid-range model that can heat over 2.5 gallons per minute. Model # EEM24027. The Rheem RTEX-18 has a unique and simple design. 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. no power to unit or remote. Fittings, Aerators. 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 What's in the box. 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. It can handle a shower and a sink in cool climates. Rheem Tankless Water Heater User Manual. Electrical work should be done b. 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. Enjoy the comfort and convenience of continuous hot water on demand with a Rheem tankless water heater. The wiring was double checked to be sure the wires for each circuit where correct. 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. Symptoms, causes, and step-by-step troubleshooting guide to fix the most common problems on Rheem on-demand models. to determine amps you divide watts by voltage. Get instant, consistent, and endless hot water with the Eemax 27 kW Tankless water heater. And a tankless gas water heater might work great at 8,000 ft. altitude, but not work at all at 12,000 ft. 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