REP160eN. (CAUTION: Ensure building occupants do not have access to hot water outlets during this procedure. 95. Super High Efficiency 6. These boilers offer efficient heating with a modulating pump for consistent. Model # RSC199iN SKU # 1001736504. 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. Free Delivery. 4. Rinnai tankless water heaters last up to twice as long as tanks and have twice the warranty length. Compare. 1. Keep small chil- What's the top-selling product within Rinnai Tankless Water Heaters? The top-selling product within Rinnai Tankless Water Heaters is the Rinnai Super High Efficiency Plus 11 GPM Residential 199,000 BTU Natural Gas Interior Tankless Water Heater. Add to Cart. Dimensions: 4 in. Individually tested for quality before shipping, Rinnai makes the vast majority of our key components, unlike our competitors, allowing for better, more consistent quality. • Install the vent system per local and na-tional codes. • DO NOT obstruct combustion air to the appliance. My point is that Rinnai doesn’t have hot water heaters and Rheem has a lot of them. See full list on homedepot. Ideal for small to medium homes or remodels. Rinnai. Select a region. The most reliable tankless water heater brands include Rheem, Noritz, and Takagi. 8-GPM 199000-BTU Indoor Natural Gas Tankless Water Heater. Rinnai products provide peace of mind with warranties that surpass the competition. Uniform Energy Factor (UEF): 0. 92: 0. You could move the touch pad upstairs if you choose. Condensing. Concentric vent installation is beneficial. It heats water only when it's needed and has a 0. Super High Efficiency Plus 11 GPM Residential 199,000 BTU Natural Gas Exterior Tankless Water Heater Let’s find your ideal Rinnai tankless water heater system. RE140iP is the perfect combination of high efficiency, comfort and value in a propane gas tankless water heater from Rinnai. 00 (304). Rinnai products provide peace of mind with warranties that. Ideal for small to medium homes or remodels. 37 Save $125. If you have this issue and the steps below don’t work this article is more in-depth Rinnai Tankless Water Heater No Hot Water. Electrical consumption. Rinnai's super high-efficiency plus condensing outdoor tankless water heater models offer the most advanced technology. • Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. As a result, customers see two decades plus of service, whereas most tanks are getting replaced in 10 - 15 years. Rinnai has been selling tankless water heaters in North America since the 1990s. Power supply. Rinnai Tankless Water Heaters. Ideal for small to medium homes or remodels. KM Series Manual 3 CAUTION URN HAZARD. Super High Efficiency Plus 9. ThisShop Rinnai High Efficiency 9. Share: $1,747. com Rinnai High Efficiency Non-Condensing 8. 5 GPM Indoor Direct Vent Tankless Natural Gas Water Heater. Rinnai tankless water heaters are available with natural gas or propane fuel options and can be installed inside or outside. However, higher efficiency usually means slightly less. Enjoy an endless supply of hot water with the SENSEI™ RU160iP Super High Efficiency Plus condensing tankless water heater from Rinnai. Rheem 13kw Tankless Electric Water Heater RTEX-13. 69 ( 15 %). Save $196. Welcome to ultimate efficiency. Department of Energy (DOE) is proposing a new rule to raise efficiency standards for tankless gas-fired water heaters. $983. Rinnai fault code 02 – No burner operation during freeze protection mode. Turn on the water supply and check for leaks. 82 – all Rinnai condensing tankless water heaters and the V94Xi non-condensing tankless water heater qualify. 2 months and have already seen the benefits of a tankless system in terms of financial savings. 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. The water heat-er must be installed according to the exact instructions in this manual. Only the size of a small suitcase, is easy-to-install, reliable, and perfect for indoor locations. Since tankless water heaters only heat water as necessary, they eliminate standby energy losses, too. 5 GPM Residential 180,000 BTU Interior Natural Gas Tankless Water Heater (10) Questions & Answers (37) +5 Hover Image to Zoom $1006. Rinnai tankless save money by using less energy and can fit almost anywhere in your home, saving valuable space. 2. RE160eN is the perfect combination of high efficiency, comfort and value in a natural gas non- condensing tankless water heater from Rinnai. Welcome to ultimate efficiency. Loose Gas connections or Improper venting (Recirculation of Exhaust Gas) Step 1: Understand the Issue. Reduced Energy Costs – With Rinnai tankless water heaters, you will enjoy up to 40% energy savings. 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. 78. Add to Cart. Welcome to ultimate efficiency. Hot exhaust and vent may cause serious burns. $1,854. Toronto GTA Water Heaters, Air Conditioners & Furnaces Parts Supply . 26 – 11. Tankless water heaters are about the size of a standard piece of carry-on luggage. Enjoy an endless supply of hot water with the SENSEI™ RU199eP Super High Efficiency Plus condensing tankless water heater from Rinnai. Only the size of a small suitcase, is easy-to-install, reliable, and perfect for outdoor locations. Turn on the gas, bleed the line if necessary and check for leaks. Cascade Cables allow up to 24 water heaters to be connected and function. 4. M. V75i water heater pdf manual download. Rheem 13kw Tankless Electric Water Heater RTEX-13. By. onnecting gas lines, water lines, valves, and electricity. How to decode the Rinnai water heater serial number? Old serial number format. 0 GPM, good for simultaneous use of 2 – 5 fixtures at one time. An undersized gas line can stress a tankless system and possibly reduce its lifespan, all Rinnai tankless water heaters are equipped with technology that safely ceases. 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. Rinnai RL75IN Tankless Hot Water Heater, 7. Rinnai Vent-Free Convectors push heat to the farthest reaches of the room, evenly warming larger spaces and maximizing cost-savings. Venting is too expensive on tankless water heaters. Step 2: Check Gas in the tank. Product Registration: Easily register your Rinnai product through the app within to take advantage of our extended service plan. These boilers offer efficient heating with a modulating pump for consistent temperature control of water used in the heating system, efficient gas and less electrical consumption. Rinnai Tankless Water Heater Installation and Operation Manual 7 • Hot water outlet pipes leaving the water heater can be hot to touch. 81 UEF - Gas Tankless Water Heater - Concentric Vent Model: V65IN Ultra Low NOx Emissions (SCAQMD Rule 1146. Ideal for small to medium homes or remodels. 4. Includes pre-installed pump with check valve and air purge valve. Our office support teammembers are experts in maximizing rebate and incentives while making the process simple and easy. 62. In fact, Rinnai Tankless Water Heaters use up to 40% less energy than a traditional tank water heater. EF rating: This tankless heater has an 81% EF rating – which isn’t the best amongst the group. Matters. Water heater replacement, repair and installation North Richland Hills Texas including tankless water heaters installation and replacement. 00 / each. Welcome to ultimate efficiency. Stiebel Eltron DHC Trend Point-of-Use Electric Tankless Water Heater. temperature and open all available hot water taps full including the shower. on demand hot water heater. Only the size of a small suitcase, the propane fueled RU199eP model is compact, easy-to-install and perfect for outdoor locations. High Efficiency View Energy Guide. EcoSmart ECO 11 Electric Tankless Water Heater, our Best Budget pick, is 32% off. Connect a Control-r™ WiFi Module†: Easy step-by-step instructions to connect WiFi module to manage your tankless water heater. Rinnai 6. If you are installing a GTK15 Kit on one of the following tankless water heater models, follow the instructions in Section 2. Consumer financing and rebates are also often available. • Professional installation recommended, call 84-GO-Rinnai for assistance. Only the size of a small suitcase, the RL94eN is compact, easy-to-install, reliable and perfect for outdoor locations. Rinnai tankless water heater problems are not that different from problems you might experience with any other brand of water heaters. Wi-Fi Capable Wi-Fi technology allows certain water. 3GPM to 11GPM. Rinnai supply a market leading range of Natural Gas, Hydrogen Blends ready (20%), LPG and BioLPG fired Continuous Flow, Water Heaters. Only the size of a small suitcase, is easy-to-install, reliable, and perfect for outdoor locations; Rinnai products provide. What are some of the most reviewed products in Rinnai Tankless Water Heaters? Some of the most reviewed products in Rinnai Tankless Water Heaters are the Rinnai High Efficiency Plus 9. 5/5 stars from 191 reviews. Warranty. Uniform Energy Factor (UEF): 0. Rinnai has an extensive network of professionals who are experienced in providing you with superior product performance. 4/5 stars from 460 reviews. The average 2-bathroom home needs a tankless. water heater. Ideal for small to medium homes or remodels. Plus, with premium technology, increased energy efficiency, an improved Home Energy Rating System (HERS). In fact, Rinnai Tankless Water Heaters use up to 40% less energy than a traditional tank water heater. Not Sold in Stores. Rinnai Tankless Water Heater Installation and Operation Manual 7 • Hot water outlet pipes leaving the water heater can be hot to touch. This allows for significantly fewer wall or roof cuts, less labor, and longer vent lengths than ever possible with single-unit. RE140iN is the perfect combination of high efficiency, comfort and value in a natural gas non- condensing tankless water heater from Rinnai. The Rinnai difference . The Rinnai Hydronic Air Handler System easily integrates with select tankless water heaters or boilers to deliver energy-efficient warmth. The front panel should only be removed for ser-vice/maintenance or replacing internal components. Precisely engineered accessories can add even more reliability, convenience and flexibility to Rinnai Tankless Water Heaters. S. Vertical vs. More Buying Choices $927. Roger Wakefield is a Master Plumber with 40+ years of experience as an owner, speaker, and trainer. Benefits of a Tankless Water Heater. Get the Rinnai RU180iN tankless water heater at Amazon, The Home Depot, or Build with Ferguson. (April 23, 2018) – Rinnai America Corporation, manufacturer of the No. • Install the vent system per local and na-tional codes. 4. Rated 2 out of 5 by ShortestLifeforaW1975 from New Rinnai Water Heater Only Lasted 3 Months I have. +. Keep away from the water heater. 3M BTU capacity. The Tankless Truth is, our tankless water heaters last up to two decades while many tanks are. Recent reviews for North Richland Hills tankless water heater installation services. Save $196. Rinnai recommends 60-80 psi for maximum performance. The Rinnai Hydronic Air Handler System easily integrates with select tankless water heaters or boilers to deliver energy-efficient warmth. Plus, with premium technology, increased energy efficiency, an improved Home Energy Rating. 5 in. See reviews, photos, directions, phone numbers and more for Rinnai Tankless Water Heaters locations in North Richland Hills, TX. 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. 19. Horizontal Installation. For a tankless unit to qualify, it must have a Uniform Energy Factor (UEF) of at least 0. 5 GPM Residential 180,000 BTU Exterior Natural Gas Tankless Water Heater: High Efficiency Plus 7. Find Rinnai. Free Shipping on items over $199. View Commercial. 0. 8 GPM Residential 199,000 BTU/h 58. Tankless 101. Imagine never running out of hot water even when your dishwasher is running, someone is doing laundry and you have multiple showers running at the same time. With the NRCR you can set your own schedule with a remote accessory and tailor the integrated pump to your lifestyle or scheduled needs. ( 19) –. Compare Rinnai models, prices, and specs to find the perfect Rinnai Tankless Hot Water for your application. For the average family of four, you can’t go wrong with the Rinnai Condensing Tankless Water Heater. 00. Products; Tankless Water Heaters; Accessories; Featured Products; NEW NRCR w/ Recirc; EZ Series; Column 2 [Residential Image] Column 4 [Commercial Image] Column 3 [YouTube Video] About Us. 57 $ 929. 6/5 stars from 61 reviews. Manufacturer. Tankless water heaters offer several benefits over traditional tank heaters. All factories are ISO 9001 and/or ISO. For information on permitting requirements for othe r water heating system types and configurations, see section 150. M. Save 25% $3,920. 230V AC 50Hz 1ph. Welcome to ultimate efficiency. Shop Rinnai, Tankless Water Heaters. Rebates starting at $600 available from energy providers for 66952. , Aug. Uniform Energy Factor (UEF):. Compare. With Rinnai Common Venting, up to 8 tankless water heater units share the same vent system. You can even qualify for energy. We do not recommend putting the tankless heater outside mainly because the water pipes feeding the Rinnai can freeze and prevent operation. Cascade Cables allow up to 24 water heaters to be connected and function. Rinnai fault code 10 – Air. The front panel should only be removed for ser-vice/maintenance or replacing internal components. We never run out. • DO NOT obstruct combustion air to the. serious burns. Rinnai produces over 12 million appliances every year, which are distributed globally, and are all ISO 9001 and ISO 1400I certified (International standard for environmental management systems). A Rinnai PRO will help you choose the right model for your needs. Rinnai Tankless Water Heater Installation and Operation Manual 7 • DO NOT operate the water heater without the front panel installed. RE180iN. The water heat-er must be installed according to the exact instructions in this manual. $929. Rinnai tankless water heaters last up to twice as long, have twice the warranty, and save energy as they only heat water when it is needed. 00:00. I do use the running water to rinse dishes for the dishwasher, fill the dog water dish, water. 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. x 15. Navien is 95 (depends on model). 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. 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. Our enhanced control•r™ 2. _____ Download the SENSEI™ brochure to look inside the vertically integrated components of the new SENSEI with advanced recirculation technology for superior product performance. (296) $3,250. Our enhanced control•r™ 2. 95. M Series. 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. FREE delivery Mon, Aug 7. If you need further assistance, please call our customer care specialist team at 800-621-9419 between the hours of 8 A. 38 $3,358. • Proper installation is the responsibility of Rinnai Tankless Water Heater Installation and Operation Manual 7 • Hot water outlet pipes leaving the water heater can be hot to touch. RinnaiHigh Efficiency Non-Condensing 9. 08 (10%) ( 9) Model# RE199iP. Bosch. Installation requires 3/4 inch cold water supply to unit, plus 1/2 inch hot water to each. $2,798. Displaying Products 1 - 24 (of 25 Products) Shop Rinnai Propane Tankless Water Heaters at ACWholesalers today & save. 95. Rinnai products provide peace of mind with warranties that. There is even the potential for energy savings and lower utility bills. 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. It’s usually a flexible metal or corrugated tube running to the unit. Rinnai RH-180N - RH-180N 91,300 BTU, Hybrid Indoor Tankless/Tank Water Heater (Natural Gas)- The Rinnai RH180 Hybrid Tank-Tankless Water Heater is a unique combination blending the benefits of advanced technology and simple supply; it pairs an innovative, on-demand tankless system with an ample 40-gallon storage tank. Rinnai Gas Multi-Point 17i Low NOx Internal Water Heater Revolutionise and go continuous flow with Rinnai high efficiency Low NOx multipoint water heaters. Rinnai products provide peace of mind with warranties that surpass the. Reliability They Can Count On. The old style was used until 2009, and the new style is used today. $1,85474. 8). 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 forThe Rheem ECO160DVLP3-1 Indoor Liquid Propane Tankless Water Heater can provide up to 7. Close (turn off) the three water valves attached to your tankless water heater. The front panel should only be removed when ser-vicing/maintaining or replacing internal components. Rinnai V53DeN Natural Gas Tankless Hot Water Heater, 5. Rinnai has been selling tankless units in America since the 1990s and, for decades prior, in Japan. • The integrated controller has a 1 year warranty on parts. Rheem RTGH-95DVLN 9. Search below for product documents. 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. Enjoy an endless supply of hot water with the SENSEI™ RU180eP Super High Efficiency Plus condensing tankless water heater from Rinnai. In fact, Rinnai Tankless Water Heaters use up to 40% less energy than a traditional tank water heater. slide 1 to 3 of 3. Tankless. Rinnai products provide peace of mind with warranties that. . See individual business pages for full, detailed reviews. The manual covers the installation requirements, safety precautions, operation procedures, and troubleshooting tips for your specific model and application. 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. In researching I found that the Rinnai RUR98 is well-rated and is very quiet. Since being introduced to Canada, tankless has seen double-digit growth. The Rinnai Hydronic Air Handler System easily integrates with select tankless water heaters or boilers to deliver energy-efficient warmth. Keep away from the water heater unit. Rinnai non-condensing tankless water heaters last up to twice as long as tanks and have twice the warranty. 9. See Low. • BURN HAZARD. If you have any questions or feel that the manual is incomplete contact Rinnai at 1-800-621-9419. 5. Rinnai tankless water heaters last up to twice as long, and save energy-heating water only when needed The Rinnai difference Individually tested for quality before shipping, Rinnai makes the vast majority of our key components, unlike our competitors, allowing for better, more consistent quality Super High Efficiency Plus View Energy Guide. Find 7 listings related to Rinnai Tankless Water Heaters in North Richland Hills on YP. This score ranges from 0 to 10. Rinnai tankless water heaters are available with natural gas or propane fuel options and can be installed inside or outside. In fact, Rinnai Tankless Water Heaters use up to 40% less energy than a traditional tank water heater. 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. Tankless water heaters raise cold water to the temperature you've digitally set when your demand for water passes either a gas burner or electric element. 8 GPM. With Rinnai Common Venting, up to eight tankless water heater units share the same vent system. Rinnai Tankless Water Heaters are only compatible with natural gas or liquid propane for maximum operating efficiency. Rinnai Sensei 11 GPM 199000 BTU 120 Volt Residential Natural Gas Tankless Water Heater for Indoor Installation Model: RU199iN. Every Rinnai tankless water heater is individually tested for quality before shipping. Ideal for small to medium homes or remodels. For use with Rinnai Tankless Water Heaters (SENSEI SE+, HE+, and HE Series) with input of 160,000 BTU or greater. 5 GPM Residential Outdoor Natural Gas Tankless Water Heater with 150,000 BTU Max Input and Electronic Water Control from the Value Series Model: V65EN. • DO NOT obstruct combustion air to the appliance. This allows for significantly fewer wall or roof cuts, less labor, and longer vent lengths than ever possible with single-unit. In fact, Rinnai Tankless Water Heaters use up to 40% less energy than a traditional tank water heater. Ecosmart ECO 27 Electric Tankless Water Heater, our Best Overall pick, is 35% off. $186. (330) 364-5571. Get customizable control and convenience for your Rinnai tankless water heater with Control-r™. 25. Super High Efficiency Plus View Energy Guide. 1. Rinnai Tankless Water Heaters Set aside the “Rinnai Tankless Water Heater Installation and Operation Manual” as you will need to reference clearances, venting options, and other information specific to the water heaters. REP160eN is the perfect combination of high efficiency, comfort and value in a natural gas non-condensing tankless water heater from Rinnai. Take control of your tankless technology with the new Noritz wireless adapter. The Rheem ECO180DVELN-3 Performance Plus High Efficiency Indoor Natural Gas Tankless Water Heater can provide up to 8. In fact, Rinnai Tankless Water Heaters use up to 40% less energy than a traditional tank water heater. Serve customers better with the #1 in tankless with more than 100 years of history. 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. 89 $1,180. 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. 30 Save $175. Rinnai's super high-efficiency plus condensing outdoor tankless water heater models offer the most advanced technology. 7 dip switch of the (SW1) set of dip switches to ‘ON’. The Tankless Truth is, our tankless water heaters last up to two decades while many tanks are. Regardless of the model, the cost of repair will cost between $170-$450. Tankless Water Heater INTERNAL (INDOOR) MODELS: VE199i (REU-VE2737FFD-US) VE180i (REU-VE2432FFD-US) VE160i (REU-VE2125FFD-US) VE140i (REU. 13 Aug, 2020, 08:12 ET. • Proper installation is the responsibility of This guide applies to storage gas water heaters, instantaneous or tankless gas water heaters, electric resistance water heaters, and electric heat pump water heaters. 82 – all Rinnai condensing tankless water heaters and the V94Xi non-condensing tankless water heater qualify. The Rheem ECO180DVELN-3 Performance Plus High Efficiency Indoor Natural Gas Tankless Water Heater can provide up to 8. -ft RAM (Rinnai America Manufacturing) Lakes facility in Griffin, Ga. 8 GPM Residential 199,000 BTU Interior Propane Gas Tankless Water Heater. • DO NOT install this water heater above 10,200 ft (3,109 m). 92: 0. Find wholesale prices on top Rinnai Propane Water Heaters. • DO NOT obstruct combustion air to the appliance. Ideal for small toWe believe Rinnai® Tankless is simply the best option on the market. Early Black Friday Deals. Final Verdict. Hot water ready Hot water use Morning Showers Laundry Dishes Baths Day 1 Days 2-7 Learn more at rinnai. Welcome to ultimate efficiency. Uniform Energy Factor (UEF): 0. Enjoy the flexibility to choose the unit that works best for your home. Hot exhaust and vent may cause serious burns. Rinnai products provide peace of mind with warranties that surpass. Give your BIM projects the quality they deserve with the most reliable name in water heaters. Price: At $740, it’s moderately priced for the GPM and EF rating. Uniform Energy Factor (UEF): 0. Plus, they save energy by heating water only when it is needed. Overall, however, Navient tankless water heaters are slightly more efficient than Rinnai ones. RSC Model Series. 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. Rinnai Tankless Water Heater Installation and Operation Manual 7 • Hot water outlet pipes leaving the water heater can be hot to touch. 8 GPM Residential 199,000 BTU/h 58. 03 GPM, which is plenty of capacity, even for a large household that requires hot water from multiple fixtures at once. Step 1: Check Gas Line Valves. Space Saving Design: They are wall hung and compact. 5 GPM Residential 180,000 BTU Interior Natural Gas Tankless Water Heater (10) Questions & Answers (37) +5 Hover Image to Zoom $1006. High Efficiency View Energy Guide. 3 GPM, Natural Gas, Outdoor Installation. 78. 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. 8 Rinnai Tankless Water Heater Installation and Operation Manual • DO NOT operate the water heater with-out the front panel installed. 9. Whether you are designing for residential, commercial, interior, or exterior environments, Rinnai has the right product for you with the Rinnai BIM Library. In fact, Rinnai Tankless Water Heaters use up to 40% less energy than a traditional tank water heater. Navien vs Rinnai tankless water heaters. In fact, Rinnai Tankless Water Heaters use up to 40% less energy than a traditional tank water heater. Ideal for small to medium homes or remodels. Welcome to ultimate efficiency. Rinnai Vent-Free Convectors push heat to the farthest reaches of the room, evenly warming larger spaces and maximizing cost-savings. 50+ bought in past month. In fact, Rinnai Tankless Water Heaters use up to 40% less energy than a traditional tank water heater. Vent Kit Bundle: High Efficiency Plus 9. 1 - 8. Super High Efficiency Plus View Energy Guide. Rinnai Gas Multi-Point 11i Low NOx Internal Water Heater Revolutionise and go continuous flow with Rinnai high efficiency Low Nox multipoint water heaters. Rinnai Value Series - V65 - 4. 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. No Gas Supply or Inadequate gas pressure. Rinnai. 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 from Rinnai. Coshocton. Rt.