The killer feature of the Rinnai RUR199iN model is that it has a built-in recirculation pump. There are many different tankless water heater brands out there. Outdoor installation, built-in recirculation pump and up to 9.8 gallons of hot water - the Rinnai High Efficiency, Condensing Tankless Hot Water Heater delivers hot water wherever you need it. It may happen because of improper installation. You can choose a cheaper option, but are you really sure you won’t pay more in the future? You don’t have it all on all the time. We asked one of our experts. This unit has bigger gas and water supply inlets and outlets than most gas tankless water heaters. This means you only heat water when you need it. Buy Rinnai RU199iN Interior, 9.8 GPM, Natural Gas, 199,000 BTU, .93 UEF, Tankless Water Heater. You don’t have to wait for hot water to get to your faucets or shower anymore. 4.2 out of 5 Stars Enjoy an endless supply of hot water with the SENSEI™ RUR199iN Super High Efficiency Plus condensing tankless water heater from Rinnai. Easy peasy! Rinnai technical support information, product brochures and more. For real flow rate check the individual reviews. If not specified otherwise, the warranties are honored by all of the manufacturers even if you buy through Amazon since it’s an authorized retailer.>. Each brand has its own strengths and weaknesses. The model with the highest performance is Rheem RTEX-36 which, according to Rheem, can provide impressive for an electric tankless water heater maximum of 8GPM, if you live in the south. The answer is clear YES. Do you have enough electric service capacity? If you live in the southern states you can be sure that this unit can easily handle a mid-size household with two showers plus maybe a laundry used at the same time. There’s only my wife and myself. Although the manufacturer claims the maximum flow rate is that high, the actual one will probably be around 3 GPM for RTEX-13 and around 6 GPM for RTEX-36. Just follow this easy 3-steps guide and find out how to choose the right tankless water heater for your needs. Some of them are: You can check out our reviews and pick one on your own, or…. RUR199iN Super High Efficiency Plus NG condensing tankless water heater - 199,000 BTU Enjoy an endless supply of hot water with the SENSEI RUR199iN Super High Efficiency Plus condensing tankless water heater from Rinnai. It requires 3 x 50 amps breakers and 3 x 6/2 AWG cables. Navien is known for providing the highest efficiency in the market of tankless water heaters. 4-5 GPM is definitely enough for a bathtub. When you don’t need it, the unit does not consume any energy. Tankless water heaters are usually more expensive than tank-type water heaters. Save up to 25% on the Rinnai RUR199IN from Build.com. Our RUR199in arrived in March then COVID hit and we just now were able to get it installed in September. But I believe a recirculation pump can solve the delay problem. Absolutely recommend. It shows 94% efficiency due to a stainless steel condensing heat exchanger (that’s how the heating element is called). It is reported by the owners that Rheem RTGH-95DVLN perfectly does its main job of heating water without any significant issues. But I believe that customers should make informed decisions. You will need a professional to install. You may know, the recirculation process needs a dedicated water return line. For many contractors, the brand they’ll recommend is based on what they can get parts and support for. It will reduce your actual flow rate without losing the pressure. OVERVIEW Enjoy an endless supply of hot water with the Sensei RUR199iN Super High Efficiency Plus condensing tankless water heater from Rinnai. Reviewed in the United States on October 27, 2020. The maintenance cost really depends on the water. If you’re new to all this stuff, chances are you’re very confused right now and don’t even know where to start from. You can push a button on the side, or use a motion detector, or a timer, or an app (Rinnai has several options) and as you walk into the master bathroom, the cold water circulates back at the tank and you get instant hot water in your shower. So Rheem RTEX-13 comes to the rescue. Enjoy Endless Hot Water My gas consumption has definitely decreased from the 50 gallon tank heater it replaced. If there is some plumbing or electrician work to be done, you may need to call a professional. It’s flawless. It has a lot of problems, mostly which seem to be software related, nevertheless they cause us a lot of headaches. How much hot water are you going to use at the same time (in gallons per minute)? But not everybody needs that high performance in their apartments, or condos, or RVs, or trendy tiny houses… You get the point. Compare it to 10-15 years for storage tank water heaters. Low Prices + Fast & Free Shipping on Most Orders. It has a lot of problems, mostly which seem to be software related, nevertheless they cause us a lot of headaches. It provides some of the best performing and the most efficient tankless water heaters on the market. Recirculation Capability. Ladies and gentlemen, allow me to introduce the Rinnai RU98IN 9.8 GPM Indoor Ultra-NOx Condensing Tankless Natural Gas Water Heater. It has compact sizes and could fit probably everywhere, One unit can’t supply the whole house with hot water (you can buy several units though), Without recirculation pump, it has a cold water sandwich, The unit got almost 2 thousand positive reviews on Amazon, It’s very quiet and starts working slowly, It has a self-modulating system that adjusts heat to the current demand. You just get a solution pumped through the burner system. Amazon says they are unable to replace it. Only the size of a small suitcase, the natural gas RUR199iN model is compact, easy-to-install and perfect for indoor locations. This page works best with JavaScript. When you make your decision and choose between natural gas, electric, and propane tankless water heaters, you’re ready for step #2: Tankless water heaters are available in many different sizes across all brands. You just mount a little box on the wall or under a sink and you’ve plenty of space left for your utilities. It’s also great for offices. Now that you know how big your tankless water heater should be and you’re ready to pick the model, you may notice that there are several models from different brands that suit your requirements. But overall, is a great unit when installed properly, I reiterate! Each brand score is calculated based on set of relevant criteria and displays company performance over time. They’re available in a wide range of prices. The average lifespan of a tankless unit is around 20-25 years. Rinnai V65iN Tankless Water Heater – Natural Gas, 3. Stiebel Eltron Tempra Plus 36 kW Electric Tankless Water Heater, 4. Both require a min. If not for the price, we’d only leave this one model. Rheem RTEX-13 is very easy to install, just follow the manual and you’ll get along. Save up to 25% on the Rinnai RUR199EN from Build.com. While Rinnai V75EN can provide up to 7.5 gallons of hot water per minute. Rinnai breaks its various water heater lines down into four efficiency levels. Is there a convenient natural gas source available at your house? But keep in mind, that 199,000 BTU is the peak number, so use it as a maximum borderline. Top subscription boxes – right to your door, Rinnai RUR199iN Tankless Water Heaters, RUR199in-Natural Gas/11 GPM, See all details for Rinnai RUR199iN Tankless Water Heaters, RUR199in-Natural Gas/11 GPM, © 1996-2020, Amazon.com, Inc. or its affiliates. Really is an endless supply of hot water. On the other hand, Rinnai provides compact water heaters which are ideal for small apartments or congested rooms. Your recently viewed items and featured recommendations, Select the department you want to search in, Reviewed in the United States on March 25, 2019. Plumber discovered the Control-R until was missing from the box. You don’t need expensive stainless steel vent piping. So, the answer is yes, a tankless water heater increase home value. Reviewed in the United States on December 28, 2018. This way you may never even need to flush the water heater. The RUR199iN shines above all SENSEI series models by offering an integrated recirculation pump alongside Rinnai's incredibly efficient condensing design. For nearly a century, Rinnai has been fiercely committed to delivering a smarter kind of comfort. Now let’s get to the technicalities. It will not heat the water more than required, It supports a remote which gives you control overflow temperature, If you don’t have enough circuit load capacity (200+ amps) it may cause some trouble, You can only be qualified for the warranty if the unit installed by professionals, which sometimes is not cheap at all, Above 200,000 BTU you’re going to need plumbing license called a, Frank J. Cowles is a NY-based HVAC professional with 20+ years of experience in the industry. Rinnai Tankless Water Heaters – Key Features. Unauthorized use and/or duplication of this material without express and written permission from this blog’s author and/or owner is strictly prohibited. Ecosmart ECO 18 Electric Tankless Water Heater, How to Select The Right Tankless Water Heater: Buying Guide, Step 1: Decide which fuel source you are going to use, Step 2: Determine the right size of a tankless water heater, [Advantage]: Tankless water heaters are more efficient, [Advantage]: Tankless water heaters save space, [Advantage]: Tankless water heaters save money by reducing energy costs, [Advantage]: Tankless water heaters last longer, [Advantage]: Tankless water heaters are environmentally friendly, [Disadvantage]: Tankless water heaters require annual maintenance, [Disadvantage]: They may also require prior setup work, [Disadvantage]: They have limited flow rate, [Disadvantage]: Tankless water heaters cost more than storage tank, Additional requirements for electric units, Frequently Asked Questions About Tankless Water Heaters, like Ecosmart 27 which provides up to 6.5 GPM, whole house electric tankless water heater, Determine the right size of a tankless water heater, what size tankless water heater do you need, It sustains high GPM flow rate for low temp income water, Timers and schedules for heating water remotely with an app, Innovative features (like Advanced Flow Control and more), Perfect choice for cottages, cabins, condos, small houses, single bathroom houses or apartments in warm climates, Saves you costs on electricity due to high efficiency, It's very compact in sizes and can fit under sink, You can easily increase default maximum temp in the settings. It’s relatively easy. Otherwise, you can always do the installation yourself. Because the pump is built in the tankless. But if you choose to buy an older model you may end up with cold water when you want to wash your hands. If you have 2 to 3 people in your house, you’d need to do the procedure once every 2 to 3 years. The lower the temperature, the more the tankless heater has to work, the lower the flow rate it will be able to provide hot water at the set temperature. You can make it work longer without flushing the system if you use a water softener system or you just have soft water. Many of them have a little LCD screen where you can see the output temperature of the water. The first thing you need to know is that there are 4 types of tankless water heaters by fuel source: natural gas, electric, propane, and solar. Many are on the shift phase and because of that, I am writing this thorough review of the Rinnai RUR98iN 9.8 Max GPM Ultra Series, which is a Condensing Indoor Natural Gas Tankless Water Heater so you can see more options for your choice. Sizing a tankless water heater is very different from sizing a tank storage water heater since you can’t run out of hot water. I would recommend this product and use it in the future in place of other water heaters for sure. But you do have to consider the peak demand. To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. I can’t tell you exactly which fuel source is better for your situation. But here are some factors to consider when making this decision: Make some calculations and decide what works for you. If you install the intake and exhaust pipes too close to each other, the intake may start sucking exhaust fumes causing the fan to run at its full capacity. Because you are only using hot water when you wash dishes, clothes, or take a shower. Usually, all tankless water heaters instantly heat the water but then the water needs to get delivered to the fixture. This heater also complies with nitrogen oxide emission standards. This powerful condensing heater is not only one of Rinnai's most popular units, but also one of the best tankless water heaters we … But you should properly size your system. So yes, I think tankless water heater totally worth it. What tankless model would you suggest for a single bathroom house. For such a low price it provides an astonishing real 4.5 GPM flow rate. At worst, it may limit how fast I can fill the tub, but it doesn’t prevent operating multiple showers. If you haven’t had electric tankless heaters you will probably need to make some adjustments in your electric panel. 42 l) of hot water per minute. Most of these water heaters are best suitable for mid-size homes or high-demand households in warmer climates. Six and a half gallons per minute is not a small number though. Specs. That’s why Rinnai RUR199iN Ultra Series is a good candidate for first place in our rating of reviews of the best tankless water heaters. You can still see all customer reviews for the product. All Rinnai tankless water heaters have common qualities. Rinnai V65EP 6.5 GPM Outdoor Tankless Propane Water Heater. Rinnai RUC98iN Ultra Series: What you need to know. You’re saving more energy, since it has an astonishing 0.96 EF rating, meaning that for every dollar you spend on propane or gas, you get 96 cents back in hot water (compare it to old tank water heaters where you get only around 65% converted to hot water). We have saved a lot on our gas bill, but I can honestly say I’m not looking forward to those cold showers in the winter, Reviewed in the United States on January 17, 2020. Rinnai RUR199i (REU-NP3237FF-US) Sensei Residential Internal Condensing Tankless Water Heater, 199000 BTU, with Recirculation PUMP 100 years of smart comfort. A few thousand dollars right out of the pocket is never cheap. Best Tankless Water Heaters: Reviews and Rating, Best Electric Tankless Water Heater Reviews, Best Propane Tankless Water Heater Reviews, 1. If you want to use low flow rate models like Rheem RTEX-13 in your house, but you’re afraid that they won’t be able to handle your hot water demand, consider installing low flow showerheads and aerators on as many fixtures as possible. Rinnai have a nice feature for it. Find reviews, expert advice, manuals & specs for the Rinnai RUR199IN. This is a great alternative for houses with no gas lines or if you just prefer electric water heaters. I added a dedicated recirculation line, which cost more to install, but I don't get warm water when I turn on the cold. The overall rating of the company is 1.7 and consumers are mostly dissatisfied.. Up to this point, we’ve only reviewed gas/propane tankless heaters. Well, you noticed I am no plumber. You need to make sure that your system can handle the load. If you buy a too small tankless water heater it would take ages to fill a tub, since it can provide only so much gallons of hot water per minute. You may ask your local contractors, but they often recommend different brands that they’re used to work with or get paid by. Plus you can read all Amazon reviews for this model here and make sure that most of the owners are really happy with it. They may be used in every type of household, whether it’s a large 3-bathroom house with a big family enjoying a hot shower in all three bathrooms simultaneously or a mid-size house in the cold northern states where a couple wants to have the luxury of endless hot water on demand. Last updated: 10.09.2020 by Rex Cauldwell. Depending on your previous answers, installation costs may vary a lot. If the maximum of 3.8 GPM in Rheem RTEX-13 is not enough, you can choose a different option. Like any brand in the industry, there’s always a mixed review. Determine the peak hot water demand. According to Zillow, homes with tankless water heaters are sold for 4 percent more than their expected value. If you’re not sure what size tankless water heater is right for you, please refer to our detailed sizing guide. We are using the Rinnai RUR199iN in Chicago. There are several sizes available on Amazon. The owners we interviewed and people on Amazon with verified purchases also say it can handle that amount of hot water without losing much water pressure. Here, we’ve covered the best commercial and the best residential tankless water heaters on the market, including natural gas, propane, and electric models. Newer models of tankless water heaters have a life expectancy of more than 25 years. Every household is different. It eliminates a significant (and probably the only one) disadvantage that tankless water heaters are known to have. This model can potentially use 150 amps, so make sure you have enough capacity. Love it! It’s going to remove all that calcium deposits from hard water. Maintenance is VERY easy with modern tankless water heaters. Overall, very happy with the unit! The result is this website. We’ve had this unit installed for 2 years in our 2500 sq home with 3 baths and a family of 6. It’s almost never a thing for modern (and more expensive) tankless water heaters because their minimum flow rate is at 0.26-0.3 GPM. Steady control of water temperature, strong, reliable. In northern states, it can achieve up to 2.3 GPM. If you’re considering a. Radiant Plumbing Technician, Drew Ross, breaks down the features and shares tips on how to properly install the Rinnai Sensei Tankless Water Heater. Rinnai V65iN is a perfect gas tankless water heater for a household with low to medium hot water demand. Efficiency. 1683 Reviews 4.5 out of 5 Stars Enjoy an endless supply of hot water with the SENSEI™ RU199iN Super High Efficiency Plus condensing tankless water heater from Rinnai. The owners say that they tried using two showers, a whirlpool tub, and a kitchen sink all at the same time and the temperature never dropped. Reviewed in the United States on September 29, 2020. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. But it may become an issue for you. That’s why they’re on our list of best tankless water heaters. The whole process of selecting the right size comes down to three steps: Now, you may be asking how to do all that. I have used tankless units for over 14 years. This is yet another good electric tankless water heater from a German brand Stiebel – Stiebel Eltron Tempra Plus 36 kW. Every once in a whole when I shower, I the water will cool and I part of my shower is cold. The average flow rate of 6.5 GPM is perfect for warmer climates where groundwater temperature doesn’t get freezing cold or/and smaller homes with 1 or 2 bathrooms and lower hot water demand. The problem is that when the flow is too low, the unit may not be activated and you’ll get colder water. If you’re not familiar with wiring details, consider getting a quote from professionals. It tried to clear the intake. There are also slight differences in their BTU: 1. If you need a cheaper option for … It sends an error code when the tankless water heater needs to be flushed due to scale build-up, and shuts down to prevent damage. If you’re still wondering what size tankless water heater do you need, we have a detailed guide about that and a sizing calculator to help you. Reviewed in the United States on December 28, 2018 Style: RUR199in - Natural Gas/11 GPM I’ve had this tankless water heater for about 3 months now and my wife and I are very unhappy with it. The only thing I can say for sure is that you don’t need to buy a big one. Will update if I make any progress on getting help with the missing part. So here are some quick facts about the advantages and disadvantages. Navien. The incoming winter-time water temperature can be in the low 40's. And here are a couple of insights he agreed to share with us: As you can see, there’s no one best of all brands. Find out what is good and what is bad about tankless water heaters: A tank may heat and reheat the water even when you’re not at home. Unlike big tank water heaters, tankless units do not take a lot of space. Rinnai RUR199iN is the best ultra-efficient tankless water heater with an astonishing flow rate of 11 GPM (take a look at the table above for more info). Other than that it works great but no one taking ownership of the missing part is really frustrating. ", "Get … Most relevant, Rinnai V53e-NG supplies only 5.3 GPM of water. I’ve had an RUR199in tankless water heater for about 3 months now and my wife and I are very unhappy with it. But as always, it all depends on the temperature of the incoming water. It also analyzes reviews to verify trustworthiness. But with this level of comfort comes the price. And since I now see you’re an actual expert and not some esl student, I have a question. It’s almost three times cheaper than the previous model but delivers you 2.5 times more performance for the buck. Ok, at this point, you’ve probably heard about the advantages of tankless water heaters. It’s your lucky day! With some DIY skills and the installation guide, you can have it installed in several hours or a day. The recirculation system works great and delivers hot water within seconds anywhere in the house. Each level has their own list of features, so it’s easy to choose the line and model that suits your needs best. First things first: let's talk about the numbers you'll enjoy with the RU98IN. Rinnai RUR199i is the largest residential tankless water heater out there, and it can easily supply the hot water for a house of almost any size. Rinnai RUR199iN is really a king of natural gas tankless water heaters. But it’s a great investment if you count the costs over time. If you’re not sure about the capabilities, check out other Ecosmart models with greater performance, like Ecosmart 27 which provides up to 6.5 GPM. For example, a built-in recirculation pump solves the problem of a cold water sandwich and supplies you with instant hot water. Check if the price satisfies you and buy the unit. Thank you for this. If you descale your tankless water heater every couple of years, it can last even longer. (Spoiler: the convenience of endless hot water on demand worth it!). According to the U.S. Department of Energy, tankless water heaters can save at least $100 per year. Rinnai RUR199iN Sensei Natural Gas Tankless Water Heater, Rinnai V65iN Natural Gas Tankless Water Heater, Stiebel Eltron Tempra Plus 36 kW Electric Tankless Water Heater, Ecosmart ECO 18 Electric Tankless Water Heater, Rheem RTEX-13 Professional Tankless Water Heater, Built-in recirculation system, no “cold water sandwich” problem, A digital controller that allows to schedule the recirculation to align with usage patterns, Can be used with or without a dedicated recirculation line, Mrs. Widule is a proud owner of Rinnai RUR199iN. It’s really handy and you don’t have to worry about ANYTHING. Recent recommendations regarding this business are as follows: "Zero customer service and reliability! Fast Water Flow. I can’t give any specific advice just based on the number of family members. Rinnai support said to contact Amazon to get it replaced. Please make sure that you are posting in the form of a question. That’s why Rinnai RUR199iN Ultra Series is a good candidate for first place in our rating of reviews of the best tankless water heaters. It is one of the several units from the Classic Series. Maybe in a lab But in real life with the temperature rise of 50-60 degrees this model will provide a stable flow rate of 4 to 5 GPM of endless hot water. Never had issues when installed properly. *This is the maximum possible flow rate for warmer climates. We couldn’t make a TOP list without mentioning it. But you still need to choose one, right? The 9.4: 9,900 - 199,000 BTU 2. Is cold an older model you may end up with cold water when you don ’ give. It, the lower the temperature of the best in every category you can still see all customer reviews this. In gallons per minute is not enough, you can choose a different.! Here are some quick facts about the advantages of tankless water heaters require maintenance... 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