Only the size of a small suitcase, the propane fueled RU160iP model is compact, easy-to-install and perfect for indoor locations. Two-story house with 4 bathrooms plus kitchen. Key benefits of tankless water heaters include: Very High Efficiency: Rinnai tankless heaters have UEI efficiencies of up to 0. Step 4: Address Undersized Gas Systems. 06 USD. 366 Reviews (366) $2,089. Free Delivery. Cascade Cables allow up to 24 water heaters to be connected and function. As with any tankless water heater from Rinnai, it is compact and powerful enough to meet the needs of a busy home as it consistently delivers hot water around the home. from the Sensei Collection. Rheem 13kw Tankless Electric Water Heater RTEX-13. us 5 Optimized Concentric Venting for Non-Condensing Models Rinnai Tankless Water Heaters were the first to use a unique concentric venting system – featuring an inner pipe for exhaust and an outer pipe for All of the key components in the CU199 are designed for commercial requirements and manufactured by Rinnai, ensuring maximum quality and reliability from the industry leader in commercial tankless water heating solutions. Since being introduced to Canada, tankless has seen double-digit growth. While non-condensing tankless water heaters are. The 180,000 BTU High Efficiency Natural Gas Tankless Water Heater is designed to supply continuous, on demand hot water for up to 2 to 3 bathrooms at the same time. We never run out. The Rinnai V75iN is a high-efficiency natural gas tankless water heater that perfectly blends efficiency, comfort, and value. 4. Hot water ready Hot water use Morning Showers Laundry Dishes Baths Day 1 Days 2-7 Learn more at rinnai. Warranty (Residential) - Limited 12-year on heat exchanger, 5-year on parts, 1-year on labor (5-year optional on labor) These new Rinnai RUCS Condensing Tankless Water Heaters expand Rinnai’s Ultra Series condensing lineup to 6 models, in both indoor and outdoor versions, ranging from 130,000 to 199,000 BTU. Rinnai recommends 60-80 psi for maximum performance. • DO NOT obstruct combustion air to the appliance. Only the size of a small suitcase, is easy-to-install, reliable, and perfect for indoor locations. 1 - 8. 13 - 9. Flexibity You can Count On. The Rinnai V94iN V tankless natural gas water heater is the second most powerful water heater of those we reviewed with a high flow rate of 9. Only the size of a small suitcase, the RL75eP is compact, easy-to-install, reliable and perfect for outdoor locations. EneryStar Rated Performance: Rinnai has 23 EnergyStar rated gas tankless water heating models. Plus, with premium technology, increased energy efficiency, an improved Home Energy Rating System (HERS) Index Score and. $500 - $1,500. The Rheem ECO180DVELN-3 Performance Plus High Efficiency Indoor Natural Gas Tankless Water Heater can provide up to 8. Rinnai tankless water heaters are available with natural gas or propane fuel options and can be installed inside or outside. Euliss Propane is a proud distributor of Rinnai tankless water heaters in North Carolina. Plus, it saves water, time, space and money on installation related costs. Uniform Energy Factor (UEF): 0. Uniform Energy Factor (UEF): 0. Ideal for small to medium homes or remodels. Venting is too expensive on tankless water heaters. Shop for 160 MBH Indoor Condensing Natural Gas Tankless Water Heater from Rinnai At Ferguson. 3 out of 5 stars 244. 3 /5) M Series Natural Gas Condensing Boiler/Tankless Water Heater with 90,000 BTU Input (4) Questions & Answers (23) +3 Hover Image to Zoom $ 1828 93 $153. The first two digits are the year and the second two digits are the month of manufacture. tankless water heater. However, higher efficiency usually means slightly less. The Rinnai Hydronic Air Handler System easily integrates with select tankless water heaters or boilers to deliver energy-efficient warmth. Consumer financing and rebates are also often available. Please select a product category above to display all brochures, case studies, certifications, energy guides, manuals, spec sheets, tech sheets, and warranties for that category or model. (Training can be accessed on-line at. The U. Electric. The 180,000 BTU High Efficiency Natural Gas Tankless Water Heater is designed to supply continuous, on demand hot water for up to 2 to 3 bathrooms at the same time. Diect Vent Tankless Wate Heate Installation and Opeation Manual — Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. Our office support teammembers are experts in maximizing rebate and incentives while making the process simple and easy. Only the size of a small suitcase, is easy-to-install, reliable, and perfect for outdoor locations. The manufacture date may also be stated after the serial number. Compare. Uniform Energy Factor (UEF): 0. 2 Rinnai America Corporation Limited Warranty Rinnai will repair or replace the covered product or any part or component that is defective in materials or workmanship as set forth in the above table. With technology that operates only when hot water is needed, super-efficient heating coils, no pilot light and no storage tank to heat and reheat water, you save on energy and utility costs. With technology that operates only when hot water is needed, super-efficient heating coils, no pilot light and no storage tank to heat and reheat water, you save on energy and utility costs. Here are some of the most common Rinnai tankless water heater problems you might run into, as well as troubleshooting help: Most Common Rinnai Tankless Water Heater Problems. Lift, Position and Secure the Rack Installation. 4. Keep away from the water heater. ATLANTA (April 1, 2021) – Creating a healthier way of living® is Rinnai’s brand promise, and there’s no better way to uphold it then to. Engineered expressly for the North American residential market, the EZ Series of high-efficiency, condensing tankless water heaters from Noritz America are designed to cut installation time and cost when replacing larger, storage tank-type units. As Rinnai is a top brand, most of their water heaters are higher priced than those of many. E. Only the size of a small. RE140iP is the perfect combination of high efficiency, comfort and value in a propane gas tankless water heater from Rinnai. Find Rinnai Tankless water heaters at Lowe's today. 8 GPM. • Do not touch any electrical switch; do not use any phone in your building. Rinnai (Brand Rating: 4. Find My Store. Ecosmart ECO 27 Electric Tankless Water Heater, our Best Overall pick, is 35% off. The 11 Best Kitchen Sinks of 2023. RE180iN is the perfect combination of high efficiency, comfort and value in a natural gas non- condensing tankless water heater. 4/5 stars from 391 reviews. For most houses, a tankless water heater can be between 24% and 34% more energy-efficient than conventional tank-based devices, according to the US Department of Energy [1]. • Install the vent system per local and na-tional codes. Rinnai Vent-Free Convectors push heat to the farthest reaches of the room, evenly warming larger spaces and maximizing cost-savings. 00. 82 – all Rinnai condensing tankless water heaters and the V94Xi non-condensing tankless water heater qualify. Rinnai is only 93 (depends on model). REP160eN. Minimum water pressure is 50 psi. Get the Rinnai RU180iN tankless water heater at Amazon, The Home Depot, or Build with Ferguson. 78. More Options Available. Rheem. Enjoy the flexibility to choose the unit that works best for your home. This prevents cold water from flowing into the water heater and hot water from coming out during the cleaning process. Plus, with premium technology, increased energy efficiency, an improved Home Energy Rating System (HERS) Index Score and optimized LEED eligibility, our tankless solutions can increase your home's value. -ft RAM (Rinnai America Manufacturing) Lakes facility in Griffin, Ga. 8 Gpm - Natural Gas. The Rinnai PRO Network. Rheem 13kw Tankless Electric Water Heater RTEX-13. There are two different styles of Rinnai water heater serial numbers. Rinnai Value Series - V65 - 4. RE180eP. Rinnai Tankless Water Heater Installation and Operation Manual 3 If You Need Service ontact your local dealer/distributor or call Rinnai ustomer are at 1 -800-621-9419 Monday to Friday between 8 AM to 8 PM ET. So Navien has the edge if you are installing it in 2023 as you might get a tax break when you do your taxes in 2024. You could move the touch pad upstairs if you choose. (April 23, 2018) – Rinnai America Corporation, manufacturer of the No. Training in installation of. Keep away from the water heater. com Rinnai High Efficiency Non-Condensing 8. Integrated temperature control up to 185 degrees F. Model # RU180iN. In fact, Rinnai Tankless Water Heaters use up to 40% less energy than a traditional tank water heater. Rinnai Tankless Water Heaters use up to 40% less energy than a traditional tank water heater. Connect a Control-r™ WiFi Module†: Easy step-by-step instructions to connect WiFi module to manage your tankless water heater. RE180iN. EST Monday through Friday and will be happy to assist you. Explore More on homedepot. The North Richland Hills Tankless Water Heater Experts! If you have need of a quality affordable plumber specializing in Tankless Water Heaters in North Richland Hills Texas, call the professionals at Schrader Plumbing today. 1 post · Joined 2009. RINNAI I120CN. 8-GPM 199000-BTU Indoor Natural Gas Tankless Water Heater in the Water Heaters department at Lowe's. 57 $ 929. This will allow quick access for maintenance, service, and testing. Every Rinnai tankless water heater is individually tested for quality before shipping. 95. Shop Savings. Rinnai’s super high-efficiency models offer sleek design, maximum output and an array of features ideal for the hot water demands of large homes. Rinnai Gas Multi-Point 11i Low NOx Internal Water Heater Revolutionise and go continuous flow with Rinnai high efficiency Low Nox multipoint water heaters. Only the size of a small suitcase, is easy-to-install, reliable, and perfect for indoor locations. Plus, they save energy by heating water only when it is needed. Enjoy an endless supply of hot water with the SENSEI™ RSC160eN Super High Efficiency Plus condensing tankless water heater from Rinnai. 3 bar. The Control-r™ WiFi module quickly connects using your local Wi-Fi network and with the free Rinnai Central™ mobile app, you can set up your tankless water heater temperature, activate recirculation control and scheduling patterns, and get real-time status and maintenance alerts. Rinnai Tankless Water Heaters. Welcome to ultimate efficiency. Rinnai tankless water heaters are available with natural gas or propane fuel options and can be installed inside or outside. 1 selling brand of tankless gas water heaters in North America, announces it has manufactured its first unit in the United States, just eight months after it announced plans to start manufacturing domestically. 1-888-837-1451. – Training in installation of tankless water heaters. Rinnai Rinnai Ultra Series 130,000 BTU Condensing Exterior Natural Gas Tankless Water Heater. The Rheem ECO180DVELN-3 Performance Plus High Efficiency Indoor Natural Gas Tankless Water Heater can provide up to 8. Rinnai High Efficiency Non-Condensing 8. Flow Rate @ 35°F Rise (gallons/min): 11 gal (US)/min. Up to eight tankless units can share the same Vent system. It’s usually a flexible metal or corrugated tube running to the unit. $1,000 - $1,500. RE160iN is the perfect combination of high efficiency, comfort and value in a natural gas non- condensing tankless water heater from Rinnai. 75 in. See Low Price in Cart (83) Model#. High Efficiency View Energy Guide. Rinnai RL75IN Tankless Hot Water Heater, 7. Only the size of a small suitcase, the propane fueled RU180eP model is compact, easy-to-install and perfect for outdoor locations. • DO NOT install this water heater above 10,200 ft (3,109 m). Peachtree City, Georgia, June 11, 2015 - Rinnai, the number-one selling brand of tankless water heaters in the United States and Canada, has introduced four new models – RUCS/RUS75 and RUCS/RUS65 for both indoor and outdoor applications - that expand its Ultra Series condensing line with mid- and lower-range maximum BTU. Rheem heaters, in contrast, have a lower heating power capacity, ranging from 11,000 BTU to 190,000 BTU. Document Library. 03 GPM, which is plenty of capacity, even for a large household that requires hot water from multiple fixtures at once. 8-GPM 199000-BTU Indoor Natural Gas Tankless Water Heater. In fact, Rinnai Tankless Water Heaters use up to 40% less energy than a traditional tank water heater. Warranty. So you’re interested in enjoying the many lifestyle and environmental benefits of a Rinnai tankless water heater, but you’re just not sure which one is right for you. Recent reviews for North Richland Hills tankless water heater installation services. Download the PDF file and enjoy the benefits of ThermaCirc360 technology. Whether you are washing the dishes, washing your clothes, taking a shower or drawing a hot bath, Rinnai’s tankless water heater technology will supply endless hot water to your lifestyle demands-even if it demands you do them all at once. Enjoy Endless Benefits With Rinnai Tankless Water Heaters. In fact, Rinnai Tankless Water Heaters use up to 40% less energy than a traditional tank water heater. When hot water is needed, a built-in flow sensor measures the exact flow rate, and that data combined with temperature readings at the heater's inlet and outlet are processed by the electronic. W. Model # RSC199iN SKU # 1001736504. 5 GPM 130,000 BTU Natural Gas Interior Tankless Water Heater Enjoy an endless supply of hot water with the RUCS65iN, our Super-High Efficiency condensing natural gas tankless water heater. Ideal for small to medium homes or remodels, compact, easy-to-install, reliable and perfect for indoor locations; Rinnai products provide peace of mind with warranties that surpass the competition. Power supply. Plus, they save energy by heating water only when it is needed. Technology to Improve Your Lifestyle. RE180eN is the perfect combination of high efficiency, comfort and value in a natural gas non-condensing tankless water heater from Rinnai. The old style was used until 2009, and the new style is used today. Rinnai is proud to be the only tankless water manufacturer to be recognized with the presitigious “Partners of Choice Award,” by David Weekley Homes, a well respected and prestigious builder,” said Aaron Baugh, national residential business development. Horizontal Installation. 3. 4 GPM at a 35° temperature rise. Ideal for small to medium homes or remodels. Rinnai Tankless Water Heater Installation and Operation Manual 7 • Hot water outlet pipes leaving the water heater can be hot to touch. Rinnai. Precisely engineered accessories can add even more reliability, convenience and flexibility to Rinnai Tankless Water Heaters. 8 GPM Residential 199,000 BTU Interior Propane Gas Tankless Water Heater. Also for: V65i, V75e, V65e, Rl75i, Rl94e, Rl94i, Rl74e, Reu-vc2528ffu-us, Reu-vc2025ffu-us, Reu-vc2528w-us, Reu-vc2025w-us. It has freeze protection and is. Set the desired temperature: Rinnai water heaters work in the temperature range from 98°F to 140°F, with a factory setting of approximately 120-125°F. Shop Rinnai, Tankless Water Heaters. Search below for product documents. In fact, Rinnai Tankless Water Heaters use up to 40% less energy than a traditional tank water heater. Only the size of a small suitcase, is easy-to-install, reliable, and perfect for indoor locations; Rinnai products. View. Overall, however, Navient tankless water heaters are slightly more efficient than Rinnai ones. That will cover all Rinnai water heaters back to '06. Expert installation from our experienced team ensures you can count on a long-lasting. Gas or liquid propane tankless water heaters can be installed either vertically or horizontally. 4. Uniform Energy Factor (UEF): 0. and 8 P. Ideal for small to medium homes or remodels. They were fast and fair priced. $983. Secure PaymentsIf you answer NO to any question, installation is not complete. Water heater replacement, repair and installation North Richland Hills Texas including tankless water heaters installation and replacement. 4. Pair your Rinnai tankless water heater or boiler with our new hydronic air handler system to provide your home. Hot water ready Hot water use Morning Showers Laundry Dishes Baths Day 1 Days 2-7 Learn more at rinnai. Only the size of a small suitcase, the RUCS75iN is compact, easy-to-install and perfect for indoor locations. In fact, Rinnai Tankless Water Heaters use up to 40% less energy than a traditional tank water heater. The date of manufacture is. Bosch Tronic 3000T Point-of-Use Electric Mini. ADD TO CART. In fact, Rinnai Tankless Water Heaters use up to 40% less energy than a traditional tank water heater. Rinnai tankless water heaters last up to twice as long, and save energy-heating water only when needed . 37 Save $125. The minimum GPMs is perfect for low demand uses such as shaving, where warm water is needed but not at a high rate! It is the ideal tankless solution for a home. 95. $2,798. Check Current Price. Manual - Rinnai Condensing Water Heaters 5 The Rinnai water heater is one of the most advanced water heaters available. Rinnai Vent-Free Convectors push heat to the farthest reaches of the room, evenly warming larger spaces and maximizing cost-savings. The Rinnai RSC199iN is powered by natural gas and is powerful enough to run seven fixtures simultaneously, energy-efficiently. Plus, with premium technology, increased energy efficiency, an improved Home Energy Rating System (HERS) Index Score and optimized LEED eligibility, our tankless solutions can increase your home's value. This Rheem Performance Platinum High Efficiency Tankless Water Heater provides estimated energy cost savings of more than $1,100 over 12 years. Both Rinnai and Navien tankless water heaters are Energy Star compliant and efficient. slide 1 to 3 of 3. Rinnai RSC199iN Smart-Circ Condensing Gas Tankless Water Heater, Super High Efficiency Plus Natural Gas Water Heater, Up to 11 GPM, Indoor Installation, 199,000 BTU. The 11 Best Kitchen Sinks of 2023. Welcome to ultimate efficiency. • Professional installation recommended, call 84-GO-Rinnai for assistance. 0. Not Sold in Stores. Welcome to ultimate efficiency. Its energy-efficient operation leads to big energy costs savings. Noritz NR98SVNG Indoor Only Tankless Hot Water Heater, Single Wall Vent, max. Plus, with premium technology, increased energy efficiency, an improved Home Energy Rating. S. 38 $3,358. Rheem offers a complete line of electric heaters that range from small spaces for one or two applications to. Only the size of Welcome to ultimate efficiency. Now, with Smart-Circ, Rinnai RSC model water heaters learn your water usage patterns to start circulating hot water on your schedule, anticipating your hot water needs for a shorter wait and saving energy during times when you don't. Innovative technology : With condensing technology, Rinnai takes tankless water heating to the next level, delivering higher efficiency than ever before. Only the size of a small suitcase, is easy-to-install, reliable, and perfect for outdoor locations. Dimensions: 4 in. 50+ bought in past month. TITAN. REP160iN is the perfect combination of high efficiency, comfort and value in a natural gas non-condensing tankless water heater from Rinnai. 67 USD. The average 2-bathroom home needs a tankless. Get the Rinnai RU180iN tankless water heater at Amazon, The Home Depot, or Build with Ferguson. Reviews on Tankless Water Heater Installation in North Richland Hills, TX - Schrader Plumbing, ABC Plumbing, Team Enoch, BillyGo, HEB Plumbing and Sprinkler - Kathlyn SmithBTU Input - 130,000. Rinnai Tankless Water Heater Installation and Operation Manual 7 • Hot water outlet pipes leaving the water heater can be hot to touch. M. 81 Results Brand: Rinnai. Navien vs Rinnai tankless water heaters. Rebates starting at $600 available from energy providers for 66952. Ideal for small to medium homes or remodels, compact, easy-to. A Rinnai PRO will help you choose the right model for your needs. This item, the RE199i, is for indoor installation and, therefore, requires venting. It provides a continuous supply of hot water at a preset temperature. Benefits of a Tankless Water Heater. Take control of your tankless technology with the new Noritz wireless adapter. Every Rinnai tankless water heater is individually tested for quality before shipping. Technology to Improve Your Lifestyle. Rated 5 out of 5 by GoodPurchase4534 from Tankless water heater The savings on the gas bill was immediate, 1/3 less the first month, even less the next month. 4. RE160eN is the perfect combination of high efficiency, comfort and value in a natural gas non- condensing tankless water heater from Rinnai. On new installations ensure hot and cold water lines are not reversed. KM Series Manual 3 CAUTION URN HAZARD. Rinnai's super high-efficiency plus condensing outdoor tankless water heater models offer the most advanced technology. Rinnai has an extensive network of professionals who are experienced in providing you with superior product performance. Bosch. M. • DO NOT obstruct combustion air to the appliance. $1306. Select a region. 5 GPM Residential 180,000 BTU Interior Natural Gas Tankless Water Heater (10) Questions & Answers (37) +5 Hover Image to Zoom $1006. Install with PROs in the Network. Rinnai local experts will help consumers select the Rinnai Tankless Water heater that is right for their individual needs and budget and perform a top-quality installation. Rinnai Tankless Water Heater Installation and Operation Manual 7 • Hot water outlet pipes leaving the water heater can be hot to touch. The price of the units from, $4,000-$8,500, and that includes the installation electric or gas model. +. Reliability You Can Count On. Expert Installation Available. For Rinnai condensing products. Only the size of a small suitcase, the RUCS75iP is compact, easy-to-install and perfect for indoor locations. REP160iN is the perfect combination of high efficiency, comfort and value in a natural gas non- condensing tankless water heater from Rinnai. It delivers up to 7. Free Shipping on items over $199. The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. Dimensions: 19 in. #1 Home Improvement Retailer. Company. This would effectively remove existing affordable and efficient products from the market, as well as put American jobs at risk. 80W. Navien is 95 (depends on model). Installation requires 3/4 inch cold water supply to unit, plus 1/2 inch hot water to each. Page 17 Piping Diagram for Basic Installa on Rinnai Water Heater Rinnai Equipment List Rinnai Water Heaters RIK-KIT (Optional) (3/4". It is installed outside our house between our two bathrooms. But, for decades prior, they have been selling tankless in Japan and other parts of the world. Enjoy an endless supply of hot water with this high efficiency non-condensing propane fueled tankless water heater from Rinnai. It heats water only when it's needed and has a 0. View. 8 GPM Residential 199,000 BTU/h 58. †For complete information on gas sizing for Rinnai Tankless Water Heaters, consult the Operation and Installation Manual. temperature and open all available hot water taps full including the shower. $118129. Keep away from the water heater unit. The Rinnai M-Series can deliver whole-home heating and domestic hot water for up to. Hot exhaust and vent may cause serious burns. Welcome to ultimate efficiency. If I look at the tax breaks though for 2023 (not 2022 - current taxes you are doing now), you get a tax break for installing a tankless that is UEF 95% or higher. 4 out of 5 stars 182. . Rinnai: Rinnai: Rinnai: Rinnai: Name: High Efficiency Non-Condensing 8. Natural Gas. If you have the do-it-yourself skills to install a water heater on your own, be sure to consider the cost of any additional tools and materials you may need for the job. Plus, with premium technology, increased energy efficiency, an improved Home Energy Rating System (HERS) Index Score and optimized LEED eligibility, our tankless solutions can increase your home's value. Ideal for small to medium homes or remodels. Rinnai offers a 12-year warranty on their tankless water heaters, while Rheem offers a 10-year warranty. Uniform Energy Factor (UEF): 0. 95. RE160iP is the perfect combination of high efficiency, comfort and value in a propane gas tankless water heater from Rinnai. Provide endless hot water. 5 in. Commercial condensing tankless water heater CU199eN from Rinnai is precision engineered to provide endless hot water for the most demanding of applications such as restaurants, hospitality, education institutions, multifamily residential buildings and more. Plus, with premium technology, increased energy efficiency, an improved Home Energy Rating System (HERS). Hot exhaust and vent may cause serious burns. 95. RE140iN is the perfect combination of high efficiency, comfort and value in a natural gas non-condensing tankless water heater from Rinnai. 8 Rinnai Tankless Water Heater Installation and Operation Manual • DO NOT operate the water heater with-out the front panel installed. Add to Cart. Only the size of a small suitcase, is easy-to-install, reliable, and perfect for indoor locations; Rinnai products provide peace of mind with. See Low. RSC Model Series; RU Model. • DO NOT install this water heater above 10,200 ft (3,109 m). 6/5 stars from 76 reviews. V75i water heater pdf manual download. Roger Wakefield is a Master Plumber with 40+ years of experience as an owner, speaker, and trainer. 8). A condensate neutralizer should be used on all condensing gas appliances, as the condensate from gas combustion has a very low pH which could be harmful to septic and sewage systems. 0 GPM, good for simultaneous use of 2 – 5 fixtures at one time. Rinnai Rinnai I-Series 199,000 BTU DHW 120,000 BTU Space Heating Condensing Natural Gas Combi-Boiler. Get endless on-demand hot water, space savings, eco-efficiency and peace of mind from the world’s most reliable tankless gas water heater brand. • DO NOT install this water heater above 10,200 ft (3,109 m). Only the size of a small suitcase, is easy-to-install, reliable, and perfect for indoor locations. With Rinnai Common Venting, up to eight tankless water heater units share the same vent system. Here are some of the most common Rinnai tankless water heater problems you might run into, as well as troubleshooting help: Most Common Rinnai Tankless Water Heater Problems. 199,900 Btuh, 9. 80W. Plus, the Rinnai CU199 tankless unit eliminates thermal stress on the tank, lengthening the life of the unit and the ability to consistently produce more hot water than a traditional tank. Cascade Cables allow up to 24 water heaters to be connected and function. Rinnai tankless water heaters last up to twice as long as tanks and have twice the warranty length. 82 uniform energy factor (UEF). When we use hot water we can hear it starting up everytime. Rinnai products provide peace of mind with warranties that. e. Ideal for small to medium homes or remodels. The Tankless Truth is, our tankless water heaters last up to two decades while many tanks are. Download the PDF for free and get started today. Rinnai products provide peace of mind with warranties that surpass the. Reliability They Can Count On. x 15. Peachtree City, Georgia, October 2, 2014 - Rinnai, the number-one selling brand of tankless water heaters in North America, has introduced the first tankless water heater in the industry that allows for both concentric or twin-pipe PVC venting from the same unit. Rheem RTEX-13 Tankless Electric Water Heater . Compare. Free Shipping! Please select a finish. $1,854.