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I had the same issue. Only one navien trouble. Thanks for contributing an answer to Home Improvement Stack Exchange! A leaking condensate in your home can be annoyingly audible. Sold by AteliDeals and ships from Amazon Fulfillment. Battery backup system for tankless gas water heater (outdoor install). Here are the website rules, as well as some tips for using this forum. As a result, the condensate has no way to leave the bottom and goes back inside. document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime()); This site uses Akismet to reduce spam. But the water flowing out the condensate drain is continuous. The condensate trap is designed to catch any water that condenses inside the unit. This is because when the water is heated, it produces condensation that needs to be drained away. This seemingly insignificant part is capable of bringing your Navien boiler to its knees. Watching this less than 2 minutes video will explain the reason and fix it. If the condensate is coming from the exhaust, you can try to redirect it to a different location. Resources | Partners Login | Become an NSS |Certifications |Parts List | Technical Support | Careers |Global Network |Warranty, All contents copyright Navien Inc. | About Navien |Contact Us | Terms of Use |Privacy Policy |CCPA |Notices, Ultra-high efficiency condensing tankless water heaters, High efficiency non-condensing tankless water heaters. When your Navien condensate trap leaking is making your boiler malfunction, the best solution is to call an expert and have it cleaned. NPE-180S Fit symptoms: Dishwasher will not drain, drain too slowly, leaking water, old hose damaged rerouted. Get genuine Navien factory OEM O-Rings for your Navien tankless water heater. Please try again later. If you notice any condensation around the fitting, be sure to wipe it away and check the fitting for any blockages. The trap is typically located near the bottom of the unit. Yes, cold weather can affect your hot water heater. Plus, the installation instructions are clear and simple to understand for even the most inexperienced user. The result is a reduction in energy consumption, lower CO2 emissions and low exhaust temperatures allowing the use of less expensive venting materials such as Schedule 40 PVC. Connect and share knowledge within a single location that is structured and easy to search. Overview Ultra-high efficiency condensing tankless water heaters > NPEA2 Series > NPES2 Series High efficiency non-condensing tankless water heaters > NPNE Series > NPNU Series Combi-boilers You must log in or register to reply here. Navien tankless water heaters have a lifespan of up to 20 years. Another key factor to consider is the quality of life. Thanks. Strange. As you recommended, I hired a technician and he repaired it. Is it usually possible to transfer credits for graduate courses completed during an undergrad degree in the US? I used some brass parts I had laying around and picked up a $3.00 roll of clear tubing from the hardware store.I'll keep an eye on the brass fitting for signs of corrosion. Where is the 2 internal drain valve in Navien 240a tankless water heater (damaged needs replacement), We've added a "Necessary cookies only" option to the cookie consent popup, Tankless water heater - not consistent hot water output, Correcting Navien Tankless Hot Water Heater Installation. Efficient and earth-friendly products designed for any size home. Boiler was unplugged at the time. Sold by msflips and ships from Amazon Fulfillment. Generally, Navien tankless water heater demands 4 hours for a successful installation. A small reed bed filter (see virtually any permaculture reference book/website) or the like might be beneficial before feeding to more sensitive plants - condensate is often a bit weird due to minor combustion byproducts other than water. Non-condensing units have an efficiency rating of 0.81 UEF, which is still far more efficient than tank-style water heaters. In my area, the water is slightly alkaline and the city doesn't require condensate neutralizers. Efficient, durable and high-performance products for any commercial application. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Next, remove the access panel to the condensate trap. Thanks. Before the condensate is expelled through the condensate pipe, the water is accumulated in the sump of the boiler. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Is the neutralizer designed to protect cast iron drains or is it required to protect septic systems or to satisfy regulatory requirements? This water is then drained away, keeping your Navien water heater clean and free of any build-up. As such, volume per day will depend on your hot water usage. Hello recently my old 50gal gas water heater developed a crack and started leaking. Your question might be answered by sellers, manufacturers, or customers who bought this product. When the heater is idle, expect none. If you'd like to support the site, please allow ads. The condensate is a combustion byproduct, and will be determined almost entirely by how much the heater runs - when the heater is running, expect pretty much the rated output. Why does it seem like I am losing IP addresses after subnetting with the subnet mask of 255.255.255.192/26? It only stops if I shut off the water valve. The Fora platform includes forum software by XenForo. Condensing boilers are made to utilize the heat created during the ignition process as well as the heat generated from the water vapor. Radial axis transformation in polar kernel density estimate, Acidity of alcohols and basicity of amines. Red Label sells a much more expensive belt than Combat because Combat is cheaper. Lovesac Sactional Alternatives To Consider For Your Sweet Home. Helping You to Do It Yourself! If you need to replace the condensate drain fitting, it is important to use a Navien-approved replacement. By raising the pH level of the condensate before the water discharges to the drain, the kit can prevent damage to the pipes and enhance the performance of the unit. The temperature of flue gases decreases rapidly during this process, going down to 50 from 130. We dont share your credit card details with third-party sellers, and we dont sell your information to others. When condensate pipes exist in regions where the cold can get rather extreme, leaking pipes pose an additional threat to the pipe. Water vapor is a byproduct of combustion, although, in this case, the vapor contains elements such as methane, nitrogen and oxygen. The floor beneath the unit was a little wet too but whatever caused that bit of moisture has seemed to have stopped. A condensate trap may get blocked over time due to debris accumulation. ${cardName} unavailable for quantities greater than ${maxQuantity}. Do you mind me asking where you got the O-ring replacement? Sorry, we were unable to perform your search at this time. Difference between "select-editor" and "update-alternatives --config editor". Tagaki support wouldn't even say that a gallon a minute was excessive. A lot of water continuously flow through the condensation line even the heat exchanger is not operating. Condensate Neutralizer Kit. Spent a few minutes looking at mine. While a fairly quick and inexpensive job, this cannot be done by anyone except an expert. JavaScript is disabled. Everything is good, I installed the proper intake an exhaust with 3in schedule 40 PVC pipes as recommended, I plumbed 3/4in copper pipes for cold and hot water, a 3/4in gas line. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. You are using an out of date browser. The difference between the phonemes /p/ and /b/ in Japanese. Is it possible to rotate a window 90 degrees if it has the same length and width? This might involve cutting a hole in the exhaust pipe and attaching a hose to it. They understandably have to hesitate, when, if un registered, have chance that installer did not follow guidelines. Take the cover off and you can see 2 translucent silicone hoses that connect from the small drain valves to the condensate drain line. Water Heater (Tankless), Furnace, Chimney? But condensing units require a drain, which can limit your installation location options. We already mentioned why the condensate pipe has to be made of plastic and not metal due to the risk of corrosion. Condensing gas tankless water heaters include a second heat exchanger which uses heat from the exhaust gas to preheat incoming cold water. To fix the problem, simply unplug the unit and allow the water to drain out. Navien tankless water heater CR-240A is leaking I've had this Navien CR-240A for 7 years (The unit is longer under warranty). Edit: I've spoken to the manufacturer who have zero specs on this. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Efficient and earth-friendly products designed for any size home. "After the incident", I started to be more careful not to trip over things. Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. The most important part of condensate traps maintenance is the maintenance itself. Acidic water can damage car paint and more. I've seen heat exchangers only leak under fire. I dont know where to start though. Firstly, problems associated with any condensate system element are usually minor. Contractors can save hours of installation by using economical PVC venting and Naviens new Ready-Link Rack system for wall or free standing mounting of multiple units. A nice experience could quickly turn into a stressful one. There was a problem adding this item to Cart. The installer & distributor say the condensate will be 2 Gallons per hour (which seems to be the manufacturers maximum number). You may receive a partial or no refund on used, damaged or materially different returns. How can we prove that the supernatural or paranormal doesn't exist? Required fields are marked *. So, did you find this article useful? For a better experience, please enable JavaScript in your browser before proceeding. To learn more, see our tips on writing great answers. I have a 3 year old Navien 240a tankless water heater. For the Nozomi from Shinagawa to Osaka, say on a Saturday afternoon, would tickets/seats typically be available - or would you need to book? This kits provide a simple and effective ways for AC draining the condensate. Error posting question. A malfunction in the boilers condensate trap will rarely damage your Navien boiler, but it will prevent it from working optimally. What order of work? Besides providing hot water where and when its needed,the NPE-2 Series offer homeowners the following benefits: Benefits of Navien Condensing Tankless Water Heaters, Problem Solved: Gandy Installations Saves Customer Enough Space for a Refrigerator, Problem Solved: Steve Hosack of SC Hosack Plumbing Upgrades His Hair Stylist to Navien, Ways to save money on your water & electric bill. Commercial solutions from the leader in condensing technology. The boiler condensate created within your appliances will safely be drained along with wastewater. If you have a Navien tankless water heater, you know that its a great way to save space and energy. Will this water heater be on or in an outside wall or will it be inside at the location of the current tank? Navien Flow Sensor Tankless Water Heater 136 Amazon's Choice in Water Heaters 5 offers from $15.00 Navien 30012033B Dhw Flow Sensor 21 5 offers from $46.27 Navien WATER ADJUSTMENT VALVE, part 30008245A, for NPE-A model 25 Amazon's Choice in Faucet Valves 3 offers from $85.90 Navien Flame Rod Assembly NPE NCB Series Part 30012226A 76 The steam then condenses on the cold water lines and drains back into the tankless water heater. If any particular ad is your REASON for blocking ads, please let us know. Beyond that, some experimentation is likely called for. Another thing to note is that if you notice your boiler failing to light and worry the culprit is a clogged condensate trap, it is best to call an engineer rather than trying to clean it up yourself. Any guidance would be appreciated. Does a summoned creature play immediately after being summoned by a ready action? ${cardName} not available for the seller you chose. For a better experience, please enable JavaScript in your browser before proceeding. It only takes a minute to sign up. JavaScript is disabled. When the water temperature inside the tank drops below 110 F. Once the water inside the tank is heated above 115 F, condensation should stop. Learn more about Stack Overflow the company, and our products. If we compare, this time is lower than other units. Natural Gas Tankless water heater condensate volume, We've added a "Necessary cookies only" option to the cookie consent popup, Tankless water heater plumbing: neutralized condensate and pressure relief valve. Tankless water heaters are very efficient since there is no heat loss from a stored tank of hot water. For those not familiar with it, it might be helpful to include the installation/owner's manual and/or a picture or two of your unit. Navien 30008360A Check Valve for NPE Series. I have a 5 year old Navien CH240 and it started leaking condensate but from the gasket at the bottom of the heating chamber. If you need to replace your Navien condensate trap o-ring, you can find the right one for your unit by checking the manual or contacting the manufacturer. I had the exact same problem. You must log in or register to reply here. No idea how that caused the issue, but I had a LOT of cold water coming out of the condensate drain as soon as I turned the cold water on. NPE-300S 1 You can probably get it from a plumbing store, or order online. Hope that helps someone. I figured at this point Id try and troubleshoot it myself. The unit is designed to heat water on demand, so there is no need to store hot water in a tank. Before installation or repairs begin, make sure your service specialist calls Navien's Technical Support Department while in front of your unit: 800-519-8794, option 2. You might also want to CAREFULLY take some very fine wire or a toothpick and try and clean out the weep hole. Does ZnSO4 + H2 at high pressure reverses to Zn + H2SO4? What is the difference between paper presentation and poster presentation? A former Navien fan-boy he has installed hundreds of Naviens, but has pretty much given up on trying to get them to fix this. Building owners or property managers appreciate the efficiency, reliability and durability of Navien tankless water heaters over outdated tank systems. A drop in temperature makes the gases condense. I replaced it with a tank-less gas heater. Connect and share knowledge within a single location that is structured and easy to search. It is important to keep this fitting clean and free of any debris, as it can clog and cause problems with the units operation. But, it if were clogged, why would condensate be leaking out of it? Technically, boiler condensate is not dangerous in any way. Most technician said there might be a leak in the heat exchanger. Please make sure that you are posting in the form of a question. This ensures that there is a water barrier present between the combustion chambers and the condensate pipe of the boiler. The leak can only be stopped when I close the cold water inlet. JavaScript is disabled. If you have a Navien tankless water heater, you know that one of the most important parts of the unit is the condensate drain fitting. Different contractors? It looks like WhatsApp is not installed on your phone. Because the heat exchanger gets very hot, any water that comes into contact with it will instantly turn to steam. Ideal replacement part for most of air conditioner,the connector adapter to the air conditioner,the hose help drain out the wasted condensate water,the hose clamp adjust to fit, Reinforced Pool Discharge Hose With Various Sizes. I don't know if it's just an open port or if there some sort of valve or venturi involved. If your Navien tankless water heater is not draining properly, it may be due to a clogged condensate trap. [{"displayPrice":"$35.95","priceAmount":35.95,"currencySymbol":"$","integerValue":"35","decimalSeparator":".","fractionalValue":"95","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"6cij%2FI6Lfn8ENDnJVFPS5KSATGTDDFvFqWYsWPaj3jbs4aiqyvL7Dsp3iLGSYGUgbsiwStGwtrWYwcXDMMkrIlurqWJc7380oTo%2BE4k6TuIQeV2us0GLtep1aYs2ENAqmcYYiz52U%2FJXQcjtz7WZ2ywQnetjyE4jwW8R8092iIEtsmNt8ZmdCRyE7K%2B%2FG4rv","locale":"en-US","buyingOptionType":"NEW"}]. Test boiler water just for a baseline. A condensate pipe devoid of an auto-siphon may be shaped like a "U." Regardless of the variant of condensate traps, they are always constructed from plastic, similar to other Navien boiler parts which regulate condensate. Shipping cost, delivery date, and order total (including tax) shown at checkout. Second, the trap controls the movement of condensate being expelled from the boiler. Condensate Neutralizer Installation Instructions En | Downloads | Navien Condensate Neutralizer Installation Instructions Product Downloads > Condensate Neutralizer Installation Instructions Download file Email file Copy link Close If any particular ad is your REASON for blocking ads, please let us know. The proven ultra-high-efficiency, eco-friendly, space-saving way to supply endless domestic hot water for homes and businesses. Shower gradually cools, gets hotter when sink is on. The ultimate in energy efficiency. There was a problem completing your request. The PVC exhaust technology has made the installation easier. Once you have the correct o-ring, you can install it yourself or have a professional do it for you. These tankless water heaters can be installed indoors or outdoors, for residential or commercial use. Humidity will have little to no effect. The leak can only be stopped when I close the cold water inlet.