The condensate trap is designed to catch any water that condenses inside the unit. This accessory perfect fit and extension to your dishwasher drain hose, will be needed if your appliance is more than the standard distance away from the house drain. But did you know that your Navien water heater also has a condensate drain? Because water vapor condenses inside the unit as the exhaust gas cools, condensing tankless water heaters require a drain (and potentially a pH neutralizer) to dispose of the acidic condensation water. Edit: I've spoken to the manufacturer who have zero specs on this. (CPC- UPC 505.6 CPC & 505.4, 508.5 & 608.5). Eligible for Return, Refund or Replacement within 30 days of receipt. It looks like you're using an ad blocker. Have you--just as a routine maintenance issue--cleaned and refilled the condensate trap itself? Please use a different way to share. As a result, the condensate has no way to leave the bottom and goes back inside. Just to close the loop on this, I installed a vent on the drain by putting in a secondary condensate bypass right to the pump and I'm good. The leak can only be stopped when I close the cold water inlet. No more leak. If so, please leave a comment and let me know. Naviens high efficiency and eco-friendly condensing technology can reduce energy consumption by 20% and significantly reduce greenhouse gas emissions.Navien condensing tankless water heaters and condensing boilers solve issues of reliability, durability, operating efficiency, energy and water conservation, installation and customer support for commercial applications throughout North America. In that case, Hi. Tankless Water Heaters High-efficiency condensing and non-condensing tankless water heaters offer endless hot water and reduce gas usage. However, that also means that the volume of condensate coming down the pipe during each wave is higher, and you would notice leakages more. For homes with extra high demand, NPE-2 Series units can be cascaded without an external control. You accept the use of cookies as described in our, How Condensing Tankless Water Heaters Work. The garage temperature never drops below 50*F even on a cold winter day, so no worries about the drain tube freezing.Google answers page on condensate volume from natural gas combustion:- http://answers.google.com/answers/threadview/id/267323.htmlAnd here's a video where I check the pH of the tank less condensate:https://youtu.be/YjhLNgUETXQMore to comeBe sure to rate, comment and shareAnd as always, thanks for watchingIntro:Louisiana Fairytale by Austin Rogershttps://web.archive.org/web/20170402222425/http://drfiddle.com/show_tune.php?id=94#takagi #tanklesshotwaterheater #tankless Distilled water 7. Protect the water supply and water heating equipment with eco-friendly water treatment solutions. Only one navien trouble. . Boilers are susceptible to wear and tear over time like any other household appliance. HotButton on-demand recirculation option with built-in controller. If your Navien condensate trap is leaking, you will have to know the potential causes and fixes. Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit. 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. [{"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"}]. However, not all of the water will turn to steam. I have a 3 year old Navien 240a tankless water heater. 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. Your email address will not be published. There are 0 customer reviews and 2 customer ratings. Would you be able to post a picture of the modification you've made to your Navien? The ultimate in energy efficiency. To learn more, see our tips on writing great answers. Making statements based on opinion; back them up with references or personal experience. The leak can only be stopped when I close the cold water inlet. These extremely efficient and eco-friendly units provide extra energy savings over traditional tank and non-condensing tankless water heaters. Will this water heater be on or in an outside wall or will it be inside at the location of the current tank? allanlo1973How hard was it to replace the o-ring? You must log in or register to reply here. Could anyone please point me where I can find the 2 internal drain valve? Efficient and earth-friendly products designed for any size home. Why do academics stay as adjuncts for years rather than move around? Over time, this water can build up and cause the trap to become clogged. 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. NPE-300S 1 Yes, cold weather can affect your hot water heater. 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. Cooler exhaust means you have a wider range of venting material options, including PVC and polypropylene. As such, volume per day will depend on your hot water usage. 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, You accept the use of cookies as described in our, 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. T&P line must be looking downward with no threads on the end. Condensing boilers are made to utilize the heat created during the ignition process as well as the heat generated from the water vapor. Navien offers the industry's most advanced condensing tankless water heaters, condensing boilers and the first combi-boilers strong enough to support . A condensate trap has two jobs. Please try again later. Most technician said there might be a leak in the heat exchanger. 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. Building owners or property managers appreciate the efficiency, reliability and durability of Navien tankless water heaters over outdated tank systems. Model Number Minimum Drain Size (inches) Red Label sells a much more expensive belt than Combat because Combat is cheaper. Lovesac Sactional Alternatives To Consider For Your Sweet Home. Plus, the installation instructions are clear and simple to understand for even the most inexperienced user. 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 was a problem adding this item to Cart. Minimum inch T&P drain to terminate "outside" of the building no closer than 6 inches or further than 24 inches from grade. 1996-2023, Amazon.com, Inc. or its affiliates, Select a location to see product availability, 30003121A Navien Condensate Drain Hose BH2206006A. JavaScript is disabled. Thanks. I have a Tagaki T-H3-DV-N (Indoor) tankless hot water heater. In general, there are two types of condensate traps ones that come with auto-siphons and ones that dont. Does anyone have any perspective on likely actual condensate volume? Navien Now Doing Business in Canada as Navien Canada, Inc. Navien Begins Shipping PeakFlowC Commercial Scale Prevention Systems. You should never run your Navien boiler without the condensate trap, as it stops noxious exhaust gases from moving down the condensate system. Acidic water can damage car paint and more. Learn more about Stack Overflow the company, and our products. Having the industrys strongest commercial warranty and customer support gives everyone more peace of mind. I have a 3 year old Navien 240a tankless water heater. All I needed was an adapter to convert the 1/2\" male pipe thread to a hose barb for some clear PVC tubing. If you notice any condensation around the fitting, be sure to wipe it away and check the fitting for any blockages. The heat exchange can corrode which leads to small metal bits getting stuck in the trap and eventually clogging the condensate drain. You have to make sure your Navien boiler receives servicing regularly in compliance with the manufacturers guidelines. Called plumber over to take a look. Non-condensing tankless water heaters have a single heat exchanger and do not recycle heat from the exhaust gas. document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime()); This site uses Akismet to reduce spam. 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 installer & distributor say the condensate will be 2 Gallons per hour (which seems to be the manufacturers maximum number). The condensate is a product of combustion of the hydrocarbon fuel: hydrocarbon + oxygen > carbon dioxide + water. In this post, well show you how to clear a clogged Navien tankless water heater condensate drain. Efficient and earth-friendly products designed for any size home. Zoom in and look at "O"& "P", is that where it's broke/leaking? That's where they usually freeze and brake/crack. This is a good option if you dont want to deal with the water inside your home. Another way to drain the condensate is to hook up a hose to the drain valve and run it to a drain or outside. Learn more about our products for home owners. For the Nozomi from Shinagawa to Osaka, say on a Saturday afternoon, would tickets/seats typically be available - or would you need to book? Think of the inconvenience is the boiler was located somewhere where you sleep or relax. Condensate Neutralizer Installation Instructions En | Downloads | Navien Condensate Neutralizer Installation Instructions Product Downloads > Condensate Neutralizer Installation Instructions Download file Email file Copy link Close Different contractors? I would bet that this tankless heater would produce so little condensate water that this would have a negligible effect on the chemistry of soil it would drain into. ${cardName} unavailable for quantities greater than ${maxQuantity}. As the heat transfer process causes water vapor to turn back into liquid, that water has to get out of the system. But condensing units require a drain, which can limit your installation location options. A nice experience could quickly turn into a stressful one. Enhancements you chose aren't available for this seller. If you have a tankless water heater, you know that one of the maintenance requirements is to occasionally check the condensate 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. Mutually exclusive execution using std::atomic? Another key factor to consider is the quality of life. 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. If so, where can I purchase one? Visit https://heatinghelp.com/contact-us/. But what exactly is the condensate drain, and why does your tankless water heater have one? There was defintley some backpressure of some sort and the vent eliminated it. Replaced it and the problem was resolved. The condensate line removes the moisture collected on the evaporator coil in your furnace or central air conditioner. I bought a home a few months ago that had a Navien tankless water heater installed in 2019. 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. 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. Thank you jmon. We have fast FREE SHIPPING on all orders over $99 and ship all orders within 1 business day. Thanks for contributing an answer to Home Improvement Stack Exchange! It started to leak from the water adjustment valve. Can I tell police to wait and call a lawyer when served with a search warrant? Hi. Some people like to sleep there and have long conversations. I have called Navien and several plumbers and it seemed like nobody had a clue what was going on. 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 Sactional in your apartment's house or living area makes a place for everyone to sit, have snacks, and watch TV. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. 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 Your feedback is always appreciated. Asking for help, clarification, or responding to other answers. 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. 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. A lot of water continuously flows through the condensation line even the heat exchanger is not operating. While a fairly quick and inexpensive job, this cannot be done by anyone except an expert. Thanks. Over time, this water can build up and cause the trap to become clogged. Garden Hose Qucik Connect Repairing & Washer. We already mentioned why the condensate pipe has to be made of plastic and not metal due to the risk of corrosion. I'm planning on piping it away from the heater closet (on outside of house). I bought a home a few months ago that had a Navien tankless water heater installed in 2019. A condensate trap may get blocked over time due to debris accumulation. 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. Navien tankless water heaters have a lifespan of up to 20 years. Spent a few minutes looking at mine. ComfortFlow includes a buffer tank, recirculation pump and fine-tuned controls which resolve the cold water sandwich effect and flow rate issues common in other tankless water heaters. I have a 3 year old Navien 240a tankless water heater. Does ZnSO4 + H2 at high pressure reverses to Zn + H2SO4? The only tool needed in the repair process is a screwdriver. Brief content visible, double tap to read full content. Condensing gas tankless water heaters include a second heat exchanger which uses heat from the exhaust gas to preheat incoming cold water. If it is going through a neutralizer, is there any issue with letting the water flow into landscaped areas to water plants? This water is then drained away, keeping your Navien water heater clean and free of any build-up. Boiler was unplugged at the time. The condensate drain is there to make sure that this water doesnt build up and cause problems. These fittings are designed specifically for Navien units, and will ensure that your unit operates properly and safely. You must log in or register to reply here. Plumbing Forum, Professional & DIY Advice. But did you know that your Navien tankless water heater can also produce condensate? Youll need to make sure the hose is properly secured so that it doesnt come loose and cause problems. Prices range from about $170 for small gas-fired units to more than $2,000 for high-output heaters that can supply two showers at the same time; $1,000 is about average. NPE-240S 1 If you'd like to support the site, please allow ads. The good news is that the Navien tankless water heater is designed to handle this condensate and drain it away from the unit. Asking for help, clarification, or responding to other answers. The best answers are voted up and rise to the top, Not the answer you're looking for? The temperature of flue gases decreases rapidly during this process, going down to 50 from 130. If you have a Navien tankless water heater, you know that its a great way to have hot water on demand. Next, remove the access panel to the condensate trap. Why do we calculate the second half of frequencies in DFT? Why are physically impossible and logically impossible concepts considered separate in terms of probability? You should check your o-ring regularly and replace it if necessary. Because the heat exchanger gets very hot, any water that comes into contact with it will instantly turn to steam. If we compare, this time is lower than other units. Helping You to Do It Yourself! To fix the problem, simply unplug the unit and allow the water to drain out. 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 floor beneath the unit was a little wet too but whatever caused that bit of moisture has seemed to have stopped. Can the condensation line (using a condensate pump) of a basement hybrid water heater be connected to a waste line directly above the water heater? Why does Mister Mxyzptlk need to have a weakness in the comics? 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. So, did you find this article useful? The Navien NPE-2 series is a line of high-efficiency condensing tankless water heaters featuring a user-friendly control panel. Get genuine Navien factory OEM O-Rings for your Navien tankless water heater. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. However, its important to make sure that your condensate drain is clear and unobstructed so that the water can drain properly. This seemingly insignificant part is capable of bringing your Navien boiler to its knees. Condensation inside Navien tankless water heater If your Navien tankless water heater is not draining properly, it may be due to a clogged condensate trap. Is it possible to rotate a window 90 degrees if it has the same length and width? They understandably have to hesitate, when, if un registered, have chance that installer did not follow guidelines. Thus, in newer appliances, such as a Navien boiler, the energy from the gases is caught and utilized to preheat the cool water entering the boiler. Tankless electric heaters run between $90 and $900. However, proper maintenance is required in order to achieve this lifespan. Ultra high-efficiency tankless water heatersalso known as condensing tanklessuse two heat exchangers to supply endless hot water when you turn on a faucet. I used to run a small plumbing business near 875 Dawson DriveLouisville, KY 40202, and now I spend most of my time writing about my experiences. Shipping cost, delivery date, and order total (including tax) shown at checkout. Thank you to everyone who posted here! Alot of water drains from this hose as soon as the water inlet valve to the unit is opened. If your Navien tankless water heater is not draining properly, it may be due to a clogged condensate trap. If the temperature No, a water heater is not part of an HVAC system. Some of it will condense on the heat exchanger. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. See also:Oil Heater Making High Pitched Noise. Water Heater (Tankless), Furnace, Chimney? This trap helps to prevent water from leaking out of the unit and onto your floor. These tankless water heaters can be installed indoors or outdoors, for residential or commercial use. How can we prove that the supernatural or paranormal doesn't exist? Navien CH-240 drip mystery: combustion, ventilation, condensation. Learn more about our products for home owners, Proven performance makesNavien a smart choice. When the heater is idle, expect none. 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. Navien condensing tankless water heaters and condensing boilers solve issues of reliability, durability, operating efficiency . To clean the condensate trap, you will need to first shut off the power to the unit. If you need to replace the condensate drain fitting, it is important to use a Navien-approved replacement. The condensate drain is a small pipe that drains any water that condenses on the heat exchanger. Learn how your comment data is processed. In my area, the water is slightly alkaline and the city doesn't require condensate neutralizers. We work hard to protect your security and privacy. But, it if were clogged, why would condensate be leaking out of it? Battery backup system for tankless gas water heater (outdoor install). Please try again later. If you have a Navien tankless water heater, you know that its a great way to save space and energy. Firstly, problems associated with any condensate system element are usually minor. Optional NaviLink Wi-Fi control system gives you access to your Navien systems from anywhere in the world. At this point, the boiler will stop working automatically for safety reasons. All Navien O-Rings are brand new in the original factory packaging and are guaranteed to fit and function properly. Take the cover off and you can see 2 translucent silicone hoses that connect from the small drain valves to the condensate drain line. 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. Take love :). Did you order it online or can I get it from a store? 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. Thank you very much for your help. The heating engineer will clear out the debris from the trap during this time, preventing the buildup of sediment. - the incident has nothing to do with me; can I use this this way? Is a neutralizer necessary for tankless condensate? Advanced condensing tankless water heaters featuring Naviens patented ComfortFlow system. If youre not sure how to do this, you can always contact a Navien service technician to help you out. I figured at this point Id try and troubleshoot it myself. Condensate Neutralizer Kit. Metal-based fittings cannot be used as the condensate itself is a bit acidic in nature and will corrode metal. Thank you. 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. Naviens standard ultra high-efficiency condensing tankless water heaters. Generally, Navien tankless water heater demands 4 hours for a successful installation. You might also want to CAREFULLY take some very fine wire or a toothpick and try and clean out the weep hole. I know some desert soils are very alkaline and might neutralize acidic condensate quite well themselves. A lot of water continuously flow through the condensation line even the heat exchanger is not operating. It has a condensation drip spout, and drips about 1 gallon of water per day. You talking about the inlet/outlet valve? 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. We are sorry. A bit of the carbon dioxide generates during the ignition process mixes into the condensate, giving it its acidic nature. We might be able to do something about it. The condensate trap is designed to catch any water that condenses inside the unit. Is the neutralizer designed to protect cast iron drains or is it required to protect septic systems or to satisfy regulatory requirements? Companies have started installing auto-siphons in condensate traps. Efficient, durable and high-performance products for any commercial application. HeyRalph is here! Thanks for contributing an answer to Home Improvement Stack Exchange! In general, in a string of multiplication is it better to multiply the big numbers or the small numbers first? Once the trap is clear, reattach the access panel and turn the power back on to the unit. link to Red Label Abrasives Vs. The size of the drain will depend on the model of Navien tankless water heater you have. Ships from and sold by SOUTH AVE EAST LLC. Why does it seem like I am losing IP addresses after subnetting with the subnet mask of 255.255.255.192/26? In one post with a similar issue, actually had to replace the 2 internal drain valve to fix the problem. Save my name and email in this browser for the next time I comment. Yesterday I noticed lots of water coming out of the condensate drain. Navien tankless water heater CR-240A is leaking I've had this Navien CR-240A for 7 years (The unit is longer under warranty). The heat exchanger is the part of the tankless water heater that actually heats the water. First off, Navien tech will provide support, even out of warranty. They are giving me the options to troubleshoot the unit for possibly $700 or more or to install a new one for about $5000. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Read More Propane Heater For Bed BugsContinue, Read More How Much Propane Does A Tankless Water Heater UseContinue, Read More Propane Vs Electric Water HeaterContinue, Read More Top 10 Best 80 Gallon Electric Water Heater (2022 Latest Price)Continue, Read More Top 10 Best 20 Gallon Electric Water Heater For 2022 (Buying Guide)Continue, Read More Best electric tankless water heater for rvContinue. We hope this article helps you make the right call. This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. Because water vapor does not condense inside the unit, there is no drain required for installation. 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. I had the exact same problem. A condensate pipe devoid of an auto-siphon may be shaped like a U.. Be sure to report back after you've figured it out. Navien condensing stainless steel heat exchangers recover extra heat that would be lost in non-condensing boilers. Why do many companies reject expired SSL certificates as bugs in bug bounties? Our condensate trap is leaking and it looks like the plug is missing an O-ring that would help it seal. For a better experience, please enable JavaScript in your browser before proceeding. Tagaki support wouldn't even say that a gallon a minute was excessive. Tankless water heaters are very efficient since there is no heat loss from a stored tank of hot water. A lot of water continuously flow through the condensation line even the heat exchanger is not operating. It may not display this or other websites correctly. 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. 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. Replaced it and the problem was resolved. Save my name, email, and website in this browser for the next time I comment. There was a problem completing your request. Is it possible to create a concave light? 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.