navien tankless water heater condensate drain navien tankless water heater condensate drain

Setting up a drain tube for the condensate out of the tankless water heater to the existing laundry drain.The Takagi tankless water heater I installed is a condensing model. For a better experience, please enable JavaScript in your browser before proceeding. Have you--just as a routine maintenance issue--cleaned and refilled the condensate trap itself? We hope this article helps you make the right call. Someone may be able to pick out the valves just by looking at it. Save my name, email, and website in this browser for the next time I comment. For a better experience, please enable JavaScript in your browser before proceeding. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. In Conclusion 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. Ultra high-efficiency tankless water heatersalso known as condensing tanklessuse two heat exchangers to supply endless hot water when you turn on a faucet. If it were clogged, it might explain what was happening and what your video showed. In one post with a similar issue, actually had to replace the 2 internal drain valve to fix the problem. Take love :). Zoom in and look at "O"& "P", is that where it's broke/leaking? Is it possible to create a concave light? This technology increases the hot water flow rate, improves energy efficiency, and lowers the exhaust gas temperature. You are using an out of date browser. Yesterday I noticed lots of water coming out of the condensate drain. While a fairly quick and inexpensive job, this cannot be done by anyone except an expert. "After the incident", I started to be more careful not to trip over things. One way is to simply open up the drain valve and let the water drain out. NPE-180S We work hard to protect your security and privacy. Thats why you need to take steps to fix the situation. The difference between the phonemes /p/ and /b/ in Japanese. Is it safe to tie a water heater pressure release pipe into an HVAC condensate drain line? See our practical guide to Non-condensing Tankless Water Heaters. Drain Hose Fit most Ductless Mini Split Air Conditioner and Heat Pump Systems. Need to contact us? They said theyve never seen this problem before. Click here to Find a Contractor in your area. Test boiler water just for a baseline. The condensate trap is designed to catch any water that condenses inside the unit. Thank you. HotButton on-demand recirculation option with built-in controller. 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. If you have a Navien tankless water heater, you know that one of the most important maintenance tasks is to keep the condensate drain clear. These tankless water heaters can be installed indoors or outdoors, for residential or commercial use. We have had another plumbing issue with a leaky tub faucet. Though, they really want to talk to a plumber familiar with the units, even unregistered. JavaScript is disabled. While models numbers may. Asking for help, clarification, or responding to other answers. Please make sure that you are posting in the form of a question. Heavy duty solid brass garden hose shut off valve, fit any 3/4" GHT (garden hose thread) watering equipment. NPE-300S 1 How do/should administrators estimate the cost of producing an online introductory mathematics class? Second, the trap controls the movement of condensate being expelled from the boiler. The steam then condenses on the cold water lines and drains back into the tankless water heater. Navien NPE-2 condensing tankless water heaters use durable dual stainless steel heat exchangers. The boiler then detects that condensate cannot be expelled anymore and it shuts down. Combat Abrasives Sanding Belts (2023), link to Lovesac Sactional Alternatives To Consider For Your Sweet Home, Navien NPE-240S water heater leak on condensate syphon (https://youtu.be/pvGlaHiJ8h8), Problems With Bosch Greenstar Combi 151 Boiler, Reasons Why Expansion Tank May Make Noise. In addition, the waters warmth can comfortably shift the ice if it starts to form. Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit. I don't know if it's just an open port or if there some sort of valve or venturi involved. Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. Newer-day energy sustainability guidelines have forced companies to think of a way to reduce waste. Called plumber over to take a look. I had the exact same problem. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Enhancements you chose aren't available for this seller. Hello recently my old 50gal gas water heater developed a crack and started leaking. A condensate pipe devoid of an auto-siphon may be shaped like a U.. To fix the problem, simply unplug the unit and allow the water to drain out. Yesterday I noticed lots of water coming out of the condensate drain. The 3 ft. tall drain standpipe affords the required air gap between the end of the drain and the level of the water in the P-trap. Can Martian regolith be easily melted with microwaves? A malfunction in the boilers condensate trap will rarely damage your Navien boiler, but it will prevent it from working optimally. It only stops if I shut off the water valve. Could anyone please point me where I can find the 2 internal drain valve? Since 2006, Navien, Inc. has become one of the fastest growing companies in the home comfort sector in North America and is now a leader in condensing technology, providing condensing tankless water heaters, combi-boilers, and boilers.*. It only takes a minute to sign up. A lot of water continuously flow through the condensation line even the heat exchanger is not operating. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Non-condensing tankless water heaters have a single heat exchanger and do not recycle heat from the exhaust gas. Optional NaviLink Wi-Fi control system gives you access to your Navien systems from anywhere in the world. When the heater is idle, expect none. Watching this less than 2 minutes video will explain the reason and fix it. Navien 240A -- risks of using existing 4" venting? rev2023.3.3.43278. Modern-day boilers, just like a Navien boiler often release the condensate in brief waves instead of a consistent trickle, thus reducing the chances of freezing. Condensing tankless water heaters offer higher flow rates, an efficiency rating of up to 0.96 UEF, and allow the use of more cost-effective venting materials such as polypropylene or PVC. All I needed was an adapter to convert the 1/2\" male pipe thread to a hose barb for some clear PVC tubing. Navien tankless water heater CR-240A is leaking I've had this Navien CR-240A for 7 years (The unit is longer under warranty). Sold by AteliDeals and ships from Amazon Fulfillment. Learn more about our products for home owners, Proven performance makesNavien a smart choice. This kits provide a simple and effective ways for AC draining the condensate. condensate drain for Navien tankless water heater, Plumbing Forum, Professional & DIY Advice, Navien NPE-240A - Temperature Fluctuations. This water is then drained away, keeping your Navien water heater clean and free of any build-up. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Most technician said there might be a leak in the heat exchanger. If any particular ad is your REASON for blocking ads, please let us know. Does a summoned creature play immediately after being summoned by a ready action? Condensing tankless water heaters use a combination of two heat exchangers in the heating process. Once you have the correct o-ring, you can install it yourself or have a professional do it for you. Did you order it online or can I get it from a store? The unit is configured for scheduled recirculate times. The size of the drain will depend on the model of Navien tankless water heater you have. I live in a desert area with a very low humidity (<15% normally) so 2 GPH seems excessive to me. Cost is in US dollars. In this post, well show you how to clear a clogged Navien tankless water heater condensate drain. The table below shows the minimum drain size for each model. Tankless Water Heaters High-efficiency condensing and non-condensing tankless water heaters offer endless hot water and reduce gas usage. Doesn't analytically integrate sensibly let alone correctly. Combat Abrasives Sanding Belts (2023). Companies have started installing auto-siphons in condensate traps. Thanks. To see our price, add these items to your cart. Replaced it and the problem was resolved. If you have a Navien tankless water heater, you may be wondering what size condensate drain you need. JavaScript is disabled. The heat exchanger is the part of the tankless water heater that actually heats the water. I figured at this point Id try and troubleshoot it myself. Having the industrys strongest commercial warranty and customer support gives everyone more peace of mind. A clogged drain can cause serious problems, including water damage to your home. Efficient, durable and high-performance products for any commercial application. We might be able to do something about it. You must log in or register to reply here. Most technician said there might be a leak in the heat exchanger. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. There are several reasons why the water heater condensation occurs: The flue gases are cooled below their "dew point" when having the cold air supply. Sorry, we were unable to perform your search at this time. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. We also recommend that you report any . I have a 3 year old Navien 240a tankless water heater. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Beyond that, some experimentation is likely called for. If so, where can I purchase one? ${cardName} unavailable for quantities greater than ${maxQuantity}. They are giving me the options to troubleshoot the unit for possibly $700 or more or to install a new one for about $5000. Hope that helps someone. 65K views 2 years ago Navien Tankless Water Heaters This is how to perform basic maintenance on a Navien NPE, NPN or other series tankless water heaters. 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. Navien condensing stainless steel heat exchangers recover extra heat that would be lost in non-condensing boilers. Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. Condensing gas tankless water heaters include a second heat exchanger which uses heat from the exhaust gas to preheat incoming cold water. Navien Now Doing Business in Canada as Navien Canada, Inc. Navien Begins Shipping PeakFlowC Commercial Scale Prevention Systems. The best answers are voted up and rise to the top, Not the answer you're looking for? If you'd like to support the site, please allow ads. How to use Slater Type Orbitals as a basis functions in matrix method correctly? Boilers are susceptible to wear and tear over time like any other household appliance. A lot of water continuously flows through the condensation line even the heat exchanger is not operating. Why do we calculate the second half of frequencies in DFT? For a better experience, please enable JavaScript in your browser before proceeding. In the toilet or sinks case, however, it is to prevent bad sewer odor from entering your home. The condensate drain is a small pipe that drains any water that condenses on the heat exchanger. But, as it is only a bit acidic, this poses no threat to health. Another way to drain the condensate is to hook up a hose to the drain valve and run it to a drain or outside. Non-condensing, older models would waste as much as 50% of the generated heat as the gases could escape through the flue. Why do many companies reject expired SSL certificates as bugs in bug bounties? It can damage anything prone to corrosion. This mini split drain hose is built-in inner carbon layer, resistant to all weather elements, durable for indoor and outdoor use. Protect your water supply and your water heating equipment with eco-friendly water treatment solutions. You may receive a partial or no refund on used, damaged or materially different returns. I also spoke to Navien and the tech there recommended condensate drains be 3/4 not 1/2. We have fast FREE SHIPPING on all orders over $99 and ship all orders within 1 business day. Please try again. I have had the same issue with a lot of cold water coming out of the condensate drain. Your email address will not be published. I replaced it with a tank-less gas heater. Most technician said there might be a leak in the heat exchanger. Your email address will not be published. February 2019 9-year-old Navien NR-240A, I recently started noticing constant flow out the condensate drain @ ~ 2gph when unit is fully off with no demand. Garden Hose Qucik Connect Repairing & Washer. Once the water has drained, plug the unit back in and turn it on. For the Nozomi from Shinagawa to Osaka, say on a Saturday afternoon, would tickets/seats typically be available - or would you need to book? Different contractors? But the water flowing out the condensate drain is continuous. This is because when the water is heated, it produces condensation that needs to be drained away. There was a problem completing your request. It is important to keep this fitting clean and free of any debris, as it can clog and cause problems with the units operation. Model Number Minimum Drain Size (inches) Space-saving high-efficiency condensing boilers provide the ultimate home heating and comfort experience. Before the condensate is expelled through the condensate pipe, the water is accumulated in the sump of the boiler. Will this water heater be on or in an outside wall or will it be inside at the location of the current tank? Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Tankless water heaters are very efficient since there is no heat loss from a stored tank of hot water. Making statements based on opinion; back them up with references or personal experience. Enter your ZIP code below to find an installer or service provider for your Navien tankless water heater, boiler, or combi-boiler. Any guidance would be appreciated. A properly maintained boiler is less likely to display problems with the condensate trap. If your tankless water heater is producing condensate, there are a few different ways you can go about draining it. Learn more about Stack Overflow the company, and our products. The downside is you need to get that condensate out of the heater.Since I had an open laundry drain right below the heater, that was a perfect place to run the condensate. First off, Navien tech will provide support, even out of warranty. Could anyone please point me where I can find the 2 internal drain valve? Navien Now Doing Business in Canada as Navien Canada, Inc. Navien Begins Shipping PeakFlowC Commercial Scale Prevention Systems, Usually higher than comparable non-condensing, Lower than typical non-condensing tankless and storage tank system, Could be higher than condensing but lower than storage tank systems, Stainless steel heat exchanger extend service life, Slightly larger than non-condensing, about 70-80% smaller than tank system, Slightly smaller than condensing, 80% smaller than tank system, Much more energy efficient than old fashioned tank systems, Backed by the industry's strongest warranty 15 years on heat exchangers, Takes about 80% less space than old fashioned tank heaters, Ideal for replacements or new construction. A condensate trap may get blocked over time due to debris accumulation. The leak can only be stopped when I close the cold water inlet. The condensate line removes the moisture collected on the evaporator coil in your furnace or central air conditioner. Boiler was unplugged at the time. Navien WATER ADJUSTMENT VALVE, part 30008245A, for NPE-A model, Navien Flame Rod Assembly NPE NCB Series Part 30012226A, Forestchill Universal Flexible Drain Hose Water Pipe for Air Conditoner (20ft), MyLifeUNIT Washing Machine Drain Hose Extension Kit, Universal Fit All Drain Hose, 6-Foot, FangFarm 5/8" Outdoor Garden Hose with Water Stop, Hose Shut Off Valve, Flexible Water Hose, Durable and Leakproof, Solid Brass GHT Connector (20FT, Blue), Air Jade 3/5 Inch(15mm) Air Conditioner Drain Hose Connector Elbow Fitting with Rubber Ring, Universal Fit Mini-Split AC Unit and Window Air Conditioning Unit. Humidity will have little to no effect. You accept the use of cookies as described in our, How Condensing Tankless Water Heaters Work. Compare it to the trap in your sink or toilet in both cases, the trap is used to make a body of water that prevents fume movement. TomCare Detachable Hose Holder- It is convenient to move and store if necessary. a global leader in high efficiency water heaters and boilers. This condensation is actually good for the heat exchanger because it helps to keep it clean and free of scale. 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. If you have a Navien tankless water heater, you know that its a great way to have hot water on demand. Our payment security system encrypts your information during transmission. Navien CH-240 drip mystery: combustion, ventilation, condensation. You must log in or register to reply here. But what exactly is the condensate drain, and why does your tankless water heater have one? . Is it possible to rotate a window 90 degrees if it has the same length and width? Whether you need an endless supply of hot water, efficient home heating or both, Navien has the perfect energy efficient solutions. We are sorry. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. 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. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. Check out the deal on Navien 20006947A O-Ring P18 Black at TanklessParts.com, Check out the deal on Navien 30009933A O-Ring Kit at TanklessParts.com, Check out the deal on Navien 30008360A Check Valve for NPE Series at TanklessParts.com. No more leak. Be sure to report back after you've figured it out. This is necessary as noxious fumes need to be expelled through the flue instead of the condensate pipe. Combat Abrasives belts are more famous and considerably used by a greater number of buyers than Red Label Abrasives. We dont share your credit card details with third-party sellers, and we dont sell your information to others. Shipping cost, delivery date, and order total (including tax) shown at checkout. These extremely efficient and eco-friendly units provide extra energy savings over traditional tank and non-condensing tankless water heaters. 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. 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. But did you know that your Navien tankless water heater can also produce condensate? The leak can only be stopped when I close the cold water inlet. Seems like the water here is very hard. Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.Learn more how customers reviews work on Amazon. 1996-2023, Amazon.com, Inc. or its affiliates, Select a location to see product availability, 30003121A Navien Condensate Drain Hose BH2206006A. You talking about the inlet/outlet valve? As you recommended, I hired a technician and he repaired it. 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. Red Label Abrasives Vs. A condensate trap has two jobs. It looks like you're using an ad blocker. Condensing tankless water heaters need a condensate drain. Doesn't seem like you can have it both ways. Navien's products possess state-of-the-art technology, high efficiency and reliable quality. The PVC exhaust technology has made the installation easier. This happens when the water in the tankless heater is heated to the point where it starts to produce steam. Once the trap is accessible, use a small brush or pipe cleaner to clean out any debris that may be blocking the trap. It may not display this or other websites correctly. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. 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. JavaScript is disabled. The Navien NPE-2 series is a line of high-efficiency condensing tankless water heaters featuring a user-friendly control panel. However, its important to make sure that your condensate drain is clear and unobstructed so that the water can drain properly. Naviens standard ultra high-efficiency condensing tankless water heaters. Tankless water heaters have a condensate drain to properly drain the excess condensation produced by the second heat exchange unit installed inside of condensing tankless water heaters. When a hot water tap is opened, the tankless water heater detects the flow, The flow sensor activates to determine the amount of hot water needed, The gas control valve opens to supply the correct amount of gas, The fan and venturi activate to provide the correct amount of gas and fuel, The premix burner ignites providing a flame to heat the water, Cold water is pre-heated in the secondary heat exchanger, Pre-heated water passes from the secondary to the primary heat exchanger, The unit determines outgoing set temperature and adjusts the flame to heat the water, Desired hot water amount delivered to the faucet. If that's an issue down the road, I've picked some PVC plastic fittings for the drain tube.The alkaline soap/detergent residue in a laundry drain will neutralize the slightly acidic condensate. The o-ring is a small, but important, piece of the condensate trap. Frozen and clogged condensate pipes are the answer to why your boiler is leaking. Our condensate trap is leaking and it looks like the plug is missing an O-ring that would help it seal. But the water flowing out the condensate drain is continuous. See also:Oil Heater Making High Pitched Noise. If your Navien tankless water heater is not draining properly, it may be due to a clogged condensate trap. What Is A Condensate Line? The O-ring between the flow sensor on the inlet was bad. First-time installation costs run more than a simple tank replacement. If the drain is too small, it could become clogged and cause your Navien tankless water heater to malfunction. If your Navien tankless water heater is still not draining properly after cleaning the condensate trap, it may be due to a more serious issue. Sold by msflips and ships from Amazon Fulfillment. Is the neutralizer designed to protect cast iron drains or is it required to protect septic systems or to satisfy regulatory requirements? High-efficiency condensing and non-condensing tankless water heaters offer endless hot water and reduce gas usage. Does ZnSO4 + H2 at high pressure reverses to Zn + H2SO4? Tagaki support wouldn't even say that a gallon a minute was excessive. If you have a tankless water heater, you know that one of the maintenance requirements is to occasionally check the condensate drain. How to perform annual maintenance on your Navien instantaneous water heater. Metal-based fittings cannot be used as the condensate itself is a bit acidic in nature and will corrode metal. Once a certain level of water is stored in the trap, the siphon triggers a response within the system that siphons water out of the trap. Thank you very much for your help. Would you be able to post a picture of the modification you've made to your Navien? Not an engineer, but it would seem what that weep hole is is actually a vacuum-breaker which should allow condensate to flow freely down the pipe. Post your model number so I can look up the schematic and exploded view. Why are physically impossible and logically impossible concepts considered separate in terms of probability? How can we prove that the supernatural or paranormal doesn't exist? In one post with a similar issue, actually had to replace the 2 internal drain valve to fix the problem. Condensation inside Navien tankless water heater Heating Help: The Wall Home Domestic Hot Water Welcome! Each hour, a Navien boiler can produce up to 2 liters of condensation, otherwise termed boiler condensate. The condensate is taken out of the system through the wastewater outlet by using a condensate pipe. They use less energy (and money) than traditional water heaters because they don't need to reheat the water over and over. Navien condensing tankless water heaters and condensing boilers solve issues of reliability, durability, operating efficiency . What is the difference between paper presentation and poster presentation? Water Heater (Tankless), Furnace, Chimney? Helping You to Do It Yourself! A tankless water heater does not need a drain. I have a 5 year old Navien CH240 and it started leaking condensate but from the gasket at the bottom of the heating chamber. We already mentioned why the condensate pipe has to be made of plastic and not metal due to the risk of corrosion. I am planning the drain line (which will have a neutralizer on it to reduce the acidity). The O-ring between the flow sensor on the inlet was bad. Navien Condensate Trap Leaking: Reasons And Troubleshooting. Boilers come with an important component named condensate trap. Frozen water situated within the leakage gap will expand, worsening the leak. Because water vapor does not condense inside the unit, there is no drain required for installation. More.likely on the dhw side. Have a Navien NCB-210 that's been running well and Dana helped me tune last year.