This part ensures that any condensation that forms on the unit is properly drained away, preventing any damage to the unit or your home. This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. Blocked condensate traps are generally a result of not servicing your boiler for a long time. Navien OEM O-Rings. 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. Sorry, we were unable to perform your search at this time. Your feedback is always appreciated. Shower gradually cools, gets hotter when sink is on. 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. Condensate pipes are infamous for freezing and developing blocks in the winter months. 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. The heat exchange can corrode which leads to small metal bits getting stuck in the trap and eventually clogging the condensate drain. If it is going through a neutralizer, is there any issue with letting the water flow into landscaped areas to water plants? Humidity will have little to no effect. Learn more about our products for home owners, Proven performance makesNavien a smart choice. Most technician said there might be a leak in the heat exchanger. Newer-day energy sustainability guidelines have forced companies to think of a way to reduce waste. We work hard to protect your security and privacy. But the water flowing out the condensate drain is continuous. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Why does it seem like I am losing IP addresses after subnetting with the subnet mask of 255.255.255.192/26? If not, please tell me how I can improve this article. Water shouldn't be flowing continuously out of the condensation line, something is wrong somewhere. Full text of the 'Sri Mahalakshmi Dhyanam & Stotram'. document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime()); This site uses Akismet to reduce spam. This technology increases the hot water flow rate, improves energy efficiency, and lowers the exhaust gas temperature. Protect the water supply and water heating equipment with eco-friendly water treatment solutions. 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. Brochures, Manuals & Documents | Navien Once the trap is clear, reattach the access panel and turn the power back on to the unit. Someone may be able to pick out the valves just by looking at it. 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. Non-condensing units have an efficiency rating of 0.81 UEF, which is still far more efficient than tank-style water heaters. Model Number Minimum Drain Size (inches) 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. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Mutually exclusive execution using std::atomic? Need to contact us? But what exactly is the condensate drain, and why does your tankless water heater have one? Drain Hose Fit most Ductless Mini Split Air Conditioner and Heat Pump Systems. The Takagi tankless water heater I installed is a condensing model. Battery backup system for tankless gas water heater (outdoor install). Does a summoned creature play immediately after being summoned by a ready action? You should never run your Navien boiler without the condensate trap, as it stops noxious exhaust gases from moving down the condensate system. The condensate trap is made up of a few different parts, one of which is the o-ring. Red Label Abrasives Vs. I had the same issue. If you notice that your Navien water heater is leaking, its likely that the condensate drain is the culprit. I am Ralph Wade and welcome to my blog. The condensate trap is designed to catch any water that condenses inside the unit. Be sure to report back after you've figured it out. Naviens standard ultra high-efficiency condensing tankless water heaters. Combat Abrasives belts are more famous and considerably used by a greater number of buyers than Red Label Abrasives. Maybe it was forgotten when maintenance was performed 9 months ago. How do you get out of a corner when plotting yourself into a corner. The Condensate Neutralizer Kit can be used with Rinnai condensing boilers and tankless water heaters. If you have a Navien tankless water heater, you know that its a great way to have hot water on demand. You might also want to CAREFULLY take some very fine wire or a toothpick and try and clean out the weep hole. Navien NPE-240A condensate drain leak - Terry Love Plumbing Advice Condensing boilers are made to utilize the heat created during the ignition process as well as the heat generated from the water vapor. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. NPE 2 Condensing Tankless Water Heaters Navien NPE-2 High Efficiency Condensing Tankless Water Heaters NPE-A2 Series Does A Tankless Water Heater Need A Condensate Drain? Learn more how customers reviews work on Amazon. Garden Hose Qucik Connect Repairing & Washer. Tankless water heaters are very efficient since there is no heat loss from a stored tank of hot water. Take love :). So, did you find this article useful? In my area, the water is slightly alkaline and the city doesn't require condensate neutralizers. The o-ring is a small, but important, piece of the condensate trap. There was defintley some backpressure of some sort and the vent eliminated it. However, proper maintenance is required in order to achieve this lifespan. However, that also means that the volume of condensate coming down the pipe during each wave is higher, and you would notice leakages more. We dont share your credit card details with third-party sellers, and we dont sell your information to others. They called Navien and unfortunately my serial number was never registered so Im told it isnt under warranty. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. If you'd like to support the site, please allow ads. Condensing tankless water heaters need a condensate drain. Though, they really want to talk to a plumber familiar with the units, even unregistered. Is this excessive or normal? ${cardName} not available for the seller you chose. The Ultimate Endless Hot Water Solution For Your Home. 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. Minimum inch T&P drain to terminate "outside" of the building no closer than 6 inches or further than 24 inches from grade. Distilled water 7. Why are physically impossible and logically impossible concepts considered separate in terms of probability? They are giving me the options to troubleshoot the unit for possibly $700 or more or to install a new one for about $5000. That means it cools the exhaust gas below the boiling point of water, thus causing most of the water vapor there to condense out to liquid. I don't know if it's just an open port or if there some sort of valve or venturi involved. Includes initial monthly payment and selected options. The condensate drain fitting is located on the bottom of the unit, and is made of PVC. When the heater is idle, expect none. The unit is designed to heat water on demand, so there is no need to store hot water in a tank. It may not display this or other websites correctly. You have to make sure your Navien boiler receives servicing regularly in compliance with the manufacturers guidelines. I had the exact same problem. To fix the problem, simply unplug the unit and allow the water to drain out. 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. How do/should administrators estimate the cost of producing an online introductory mathematics class? You must log in or register to reply here. 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. JavaScript is disabled. To learn more, see our tips on writing great answers. 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. Can I tell police to wait and call a lawyer when served with a search warrant? Space-saving high-efficiency condensing boilers provide the ultimate home heating and comfort experience. What is a normal drip rate for a condensing tankless hot water heater? If so, please leave a comment and let me know. All Navien O-Rings are brand new in the original factory packaging and are guaranteed to fit and function properly. But, it if were clogged, why would condensate be leaking out of it? I have a 3 year old Navien 240a tankless water heater. In the toilet or sinks case, however, it is to prevent bad sewer odor from entering your home. It can damage anything prone to corrosion. Navien Condensate Trap Leaking: Reasons And Troubleshooting Making statements based on opinion; back them up with references or personal experience. 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. More.likely on the dhw side. If it were clogged, it might explain what was happening and what your video showed. Test boiler water just for a baseline. The condensate drain is there to make sure that this water doesnt build up and cause problems. Why do academics stay as adjuncts for years rather than move around? First-time installation costs run more than a simple tank replacement. 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 Yesterday I noticed lots of water coming out of the condensate drain. Yes, cold weather can affect your hot water heater. 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. Have a Navien NCB-210 that's been running well and Dana helped me tune last year. Spent a few minutes looking at mine. What Is A Condensate Line? A lot of water continuously flows through the condensation line even the heat exchanger is not operating. Over time, this water can build up and cause the trap to become clogged. Generally, Navien tankless water heater demands 4 hours for a successful installation. It only takes a minute to sign up. If you have a tankless water heater, you know that one of the maintenance requirements is to occasionally check the condensate drain. Another way to drain the condensate is to hook up a hose to the drain valve and run it to a drain or outside. Basic Maintenance of a Navien NPE A tankless water heater 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. Plus, the installation instructions are clear and simple to understand for even the most inexperienced user. This is necessary as noxious fumes need to be expelled through the flue instead of the condensate pipe. Only one navien trouble. The condensate line removes the moisture collected on the evaporator coil in your furnace or central air conditioner. Navien Condensate Trap Leaking: Reasons And Troubleshooting. The condensate drain is a small pipe that drains any water that condenses on the heat exchanger. Condensing tankless water heaters use a combination of two heat exchangers in the heating process. The size of the drain will depend on the model of Navien tankless water heater you have. Short story taking place on a toroidal planet or moon involving flying. Navien 240a continuous water flow through condensation line These tankless water heaters can be installed indoors or outdoors, for residential or commercial use. Error posting question. Because the exhaust gas is very hot when it leaves the unit, metal concentric venting is required.