Space-saving high-efficiency condensing boilers provide the ultimate heating and comfort experience. Test boiler water just for a baseline. HeyRalph is here! They were not helpful. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Combat Abrasives belts are more famous and considerably used by a greater number of buyers than Red Label Abrasives. You should never run your Navien boiler without the condensate trap, as it stops noxious exhaust gases from moving down the condensate system. 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. You talking about the inlet/outlet valve? Navien condensing tankless water heaters and condensing boilers solve issues of reliability, durability, operating efficiency . The proven ultra-high-efficiency, eco-friendly, space-saving way to supply endless domestic hot water for homes and businesses. Radial axis transformation in polar kernel density estimate, Acidity of alcohols and basicity of amines. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. This happens when the water in the tankless heater is heated to the point where it starts to produce steam. 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? 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. But, as it is only a bit acidic, this poses no threat to health. Today we have no hot water--the intake may read more EricK1229 Master Plumber Associate 213 satisfied customers Navien trouble. The most important part of condensate traps maintenance is the maintenance itself. Learn how your comment data is processed. Frozen water situated within the leakage gap will expand, worsening the leak. 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. 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. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Making statements based on opinion; back them up with references or personal experience. Sorry, we were unable to perform your search at this time. Navien OEM O-Rings. Youll need to make sure the hose is properly secured so that it doesnt come loose and cause problems. You are using an out of date browser. Why does it seem like I am losing IP addresses after subnetting with the subnet mask of 255.255.255.192/26? . Includes initial monthly payment and selected options. Once the trap is clear, reattach the access panel and turn the power back on to the unit. "After the incident", I started to be more careful not to trip over things. The Fora platform includes forum software by XenForo. Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit. It also means you can use inexpensive PVC pipe for venting. How to use Slater Type Orbitals as a basis functions in matrix method correctly? To learn more, see our tips on writing great answers. 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 First off, Navien tech will provide support, even out of warranty. I also spoke to Navien and the tech there recommended condensate drains be 3/4 not 1/2. This technology increases the hot water flow rate, improves energy efficiency, and lowers the exhaust gas temperature. All Navien O-Rings are brand new in the original factory packaging and are guaranteed to fit and function properly. Thanks. Making statements based on opinion; back them up with references or personal experience. Please make sure that you are posting in the form of a question. But did you know that your Navien water heater also has a condensate drain? Condensate Neutralizer Kit. Be sure to report back after you've figured it out. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Generally, Navien tankless water heater demands 4 hours for a successful installation. Have a Navien NCB-210 that's been running well and Dana helped me tune last year. When condensate pipes exist in regions where the cold can get rather extreme, leaking pipes pose an additional threat to the pipe. But the water flowing out the condensate drain is continuous. The unit is configured for scheduled recirculate times. I replaced it with a tank-less gas heater. Learn more about Stack Overflow the company, and our products. We also recommend that you report any . Tankless Water Heaters High-efficiency condensing and non-condensing tankless water heaters offer endless hot water and reduce gas usage. When the heater is idle, expect none. As the heat transfer process causes water vapor to turn back into liquid, that water has to get out of the system. It looks like you're using an ad blocker. allanlo1973How hard was it to replace the o-ring? It is a possibility that the heat exchanger is compromised and the leak cold be leaking burner side running out the conensate. Why are physically impossible and logically impossible concepts considered separate in terms of probability? Boiler was unplugged at the time. No more leak. Amazon has encountered an error. Watching this less than 2 minutes video will explain the reason and fix it. Hope that helps someone. High-efficiency condensing and non-condensing tankless water heaters offer endless hot water and reduce gas usage. Sold by msflips and ships from Amazon Fulfillment. 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. Have you--just as a routine maintenance issue--cleaned and refilled the condensate trap itself? 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. Architects and commercial builders like the spacesaving design, flexibility in configurations. Navien tankless whole house HWH. Will this water heater be on or in an outside wall or will it be inside at the location of the current tank? I live in a desert area with a very low humidity (<15% normally) so 2 GPH seems excessive to me. ${cardName} unavailable for quantities greater than ${maxQuantity}. Doesn't analytically integrate sensibly let alone correctly. - the incident has nothing to do with me; can I use this this way? Our condensate trap is leaking and it looks like the plug is missing an O-ring that would help it seal. Distilled water 7. Model Number Minimum Drain Size (inches) By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Asking for help, clarification, or responding to other answers. Space-saving high-efficiency condensing boilers provide the ultimate home heating and comfort experience. If not, please tell me how I can improve this article. 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. Because the heat exchanger gets very hot, any water that comes into contact with it will instantly turn to steam. If you notice that your Navien water heater is leaking, its likely that the condensate drain is the culprit. We have fast FREE SHIPPING on all orders over $99 and ship all orders within 1 business day. Our payment security system encrypts your information during transmission. In general, there are two types of condensate traps ones that come with auto-siphons and ones that dont. If youre not sure how to do this, you can always contact a Navien service technician to help you out. Thanks for contributing an answer to Home Improvement Stack Exchange! Condensation inside Navien tankless water heater The O-ring between the flow sensor on the inlet was bad. Hello recently my old 50gal gas water heater developed a crack and started leaking. Red Label sells a much more expensive belt than Combat because Combat is cheaper. Lovesac Sactional Alternatives To Consider For Your Sweet Home. Drain Hose Fit most Ductless Mini Split Air Conditioner and Heat Pump Systems. Acidic water can damage car paint and more. After that, it flows to the condensate trap. It only stops if I shut off the water valve. I am Ralph Wade and welcome to my blog. Because water vapor does not condense inside the unit, there is no drain required for installation. 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. Plumbing Forum, Professional & DIY Advice. The leak can only be stopped when I close the cold water inlet. They are giving me the options to troubleshoot the unit for possibly $700 or more or to install a new one for about $5000. Learn more how customers reviews work on Amazon. Chances are, there is debris lodged inside that has to be cleaned. The Takagi tankless water heater I installed is a condensing model. The heating engineer will clear out the debris from the trap during this time, preventing the buildup of sediment. The o-ring is a small, but important, piece of the condensate trap. It started to leak from the water adjustment valve. A bit of the carbon dioxide generates during the ignition process mixes into the condensate, giving it its acidic nature. Save my name, email, and website in this browser for the next time I comment. Whether you need an endless supply of hot water, efficient home heating or both, Navien has the perfect energy efficient solutions. This liquid is called condensate. You may need to use a funnel or some other type of container to catch the water as it drains out. Yesterday I noticed lots of water coming out of the condensate drain. If you have a Navien tankless water heater, you know that its a great way to save space and energy. 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. Click here to Find a Contractor in your area. What, if any, treatment is required before irrigation use will depend in part on your local conditions. As a result, the condensate has no way to leave the bottom and goes back inside. In my area, the water is slightly alkaline and the city doesn't require condensate neutralizers. 51 10K views 2 years ago Small drip coming from the condensate syphon trap for a Navien water heater. If so, please leave a comment and let me know. The O-ring between the flow sensor on the inlet was bad. Water heaters located in the garage may terminate on the garage floor with the same distance requirements. Is it possible to create a concave light? Could anyone please point me where I can find the 2 internal drain valve? Most technician said there might be a leak in the heat exchanger. (CPC- UPC 505.6 CPC & 505.4, 508.5 & 608.5). Some of it will condense on the heat exchanger. Why is this sentence from The Great Gatsby grammatical? Over time, this water can build up and cause the trap to become clogged. The flow only occurs during programmed "off" periods, but not always. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. I'm planning on piping it away from the heater closet (on outside of house). How do you get out of a corner when plotting yourself into a corner. Not heating for period of time. Eligible for Return, Refund or Replacement within 30 days of receipt. 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. When you do not need to use the item, such as in Winter, you can disassemble it easily and store it without taking too much space. If your o-ring is damaged or worn, it can cause water to leak out of the unit. Tankless electric heaters run between $90 and $900. These tankless water heaters can be installed indoors or outdoors, for residential or commercial use. The ultimate in energy efficiency. This water is then drained away, keeping your Navien water heater clean and free of any build-up. 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. 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. I had the same issue. Tagaki support wouldn't even say that a gallon a minute was excessive. Replacing a whirl-pool dishwasher drain hose extension is quick and easy, taking only a few minutes, saving time and effort. Why would turning on/off hot water when the toilet is flushing cause the tankless pressure relief valve to release water? First-time installation costs run more than a simple tank replacement. Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. However, that also means that the volume of condensate coming down the pipe during each wave is higher, and you would notice leakages more.