Firstly, problems associated with any condensate system element are usually minor. JavaScript is disabled. Only one quick shower read more Is it usually possible to transfer credits for graduate courses completed during an undergrad degree in the US? Thank you very much for your help. Some of these items ship sooner than the others. Visit https://heatinghelp.com/contact-us/. We are sorry. If any particular ad is your REASON for blocking ads, please let us know. More.likely on the dhw side. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Supplies Depot: Navien OEM O-Rings If your Navien condensate trap is leaking, you will have to know the potential causes and fixes. The difference between the phonemes /p/ and /b/ in Japanese. The condensate drain fitting is located on the bottom of the unit, and is made of PVC. Burner condensate runs 2-4 ph litmus paper to test it. 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. You might also want to CAREFULLY take some very fine wire or a toothpick and try and clean out the weep hole. The best answers are voted up and rise to the top, Not the answer you're looking for? Inside a condensing tankless water heater, the combustion process superheats the water that enters your shower, sink, etc. Not heating for period of time. I've seen heat exchangers only leak under fire. Navien Condensate Drain Leak | Terry Love Plumbing Advice & Remodel DIY We dont share your credit card details with third-party sellers, and we dont sell your information to others. Enhancements you chose aren't available for this seller. Enter your ZIP code below to find an installer or service provider for your Navien tankless water heater, boiler, or combi-boiler. Hello recently my old 50gal gas water heater developed a crack and started leaking. Metal-based fittings cannot be used as the condensate itself is a bit acidic in nature and will corrode metal. Where is the 2 internal drain valve in Navien 240a tankless water The condensate trap is designed to catch any water that condenses inside the unit. They were not helpful. I'm looking to install a Natural Gas Tankless (condensing) water heater (likely Navien 240). 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. Tankless Water Heaters | Navien Save my name and email in this browser for the next time I comment. Fit symptoms: Dishwasher will not drain, drain too slowly, leaking water, old hose damaged rerouted. Do roots of these polynomials approach the negative of the Euler-Mascheroni constant? "After the incident", I started to be more careful not to trip over things. Because the exhaust gas is very hot when it leaves the unit, metal concentric venting is required. No more leak. Your question might be answered by sellers, manufacturers, or customers who bought this product. The steam then condenses on the cold water lines and drains back into the tankless water heater. Edit: I've spoken to the manufacturer who have zero specs on this. We have fast FREE SHIPPING on all orders over $99 and ship all orders within 1 business day. 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. Short story taking place on a toroidal planet or moon involving flying. I am Ralph Wade and welcome to my blog. I replaced it with a tank-less gas heater. 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. If your Navien tankless water heater is not draining properly, it may be due to a clogged condensate trap. Architects and commercial builders like the spacesaving design, flexibility in configurations. A clogged drain can cause serious problems, including water damage to your home. A drop in temperature makes the gases condense. 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 may receive a partial or no refund on used, damaged or materially different returns. 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. See our practical guide to Non-condensing Tankless Water Heaters. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. 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. In addition, the waters warmth can comfortably shift the ice if it starts to form. 51 10K views 2 years ago Small drip coming from the condensate syphon trap for a Navien water heater. The flow only occurs during programmed "off" periods, but not always. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. For the Nozomi from Shinagawa to Osaka, say on a Saturday afternoon, would tickets/seats typically be available - or would you need to book? Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit. Required fields are marked *. If you have a Navien tankless water heater, you may be wondering what size condensate drain you need. But the water flowing out the condensate drain is continuous. The good news is that the Navien tankless water heater is designed to handle this condensate and drain it away from the unit. This is a good option if you dont want to deal with the water inside your home. Please make sure that you are posting in the form of a question. Tankless Water Heater, Condensate Drain - YouTube Watching this less than 2 minutes video will explain the reason and fix it. If your tankless water heater is producing condensate, there are a few different ways you can go about draining it. If you'd like to support the site, please allow ads. The Ultimate Endless Hot Water Solution For Your Home. Tankless Water Heater, Boiler & Combi-Boiler Installation | Navien Frozen Condensate Line: Recognizing, Preventing & Fixing It While a fairly quick and inexpensive job, this cannot be done by anyone except an expert. Eligible for Return, Refund or Replacement within 30 days of receipt. Navien CH-240 drip mystery: combustion, ventilation, condensation. Difference between "select-editor" and "update-alternatives --config editor". Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. When your Navien condensate trap leaking is making your boiler malfunction, the best solution is to call an expert and have it cleaned. Save my name, email, and website in this browser for the next time I comment. Minimum inch T&P drain to terminate "outside" of the building no closer than 6 inches or further than 24 inches from grade. I had the exact same problem. Navien condensing technology provides up to 0.96 UEF. A condensate trap has two jobs. Is it possible to rotate a window 90 degrees if it has the same length and width? Our payment security system encrypts your information during transmission. Error posting question. At this point, the boiler will stop working automatically for safety reasons. Building owners or property managers appreciate the efficiency, reliability and durability of Navien tankless water heaters over outdated tank systems. Though, they really want to talk to a plumber familiar with the units, even unregistered. drain - Tankless water heater plumbing: neutralized condensate and We hope this article helps you make the right call. If you need to replace the condensate drain fitting, it is important to use a Navien-approved replacement. We might be able to do something about it. Acidic water can damage car paint and more. There was defintley some backpressure of some sort and the vent eliminated it. This has a number of advantages, it's more efficient as it recovers the heat as the water condenses (heater is rated 93% efficient). This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. Be sure to report back after you've figured it out. Navien condensing tankless water heaters and condensing boilers solve issues of reliability, durability, operating efficiency . I dont know where to start though. So, did you find this article useful? 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. If you have a Navien tankless water heater, you know that one of the most important parts of the unit is the condensate trap. As the heat transfer process causes water vapor to turn back into liquid, that water has to get out of the system. You are using an out of date browser. That means it cools the exhaust gas below the boiling point of water, thus causing most of the water vapor there to. Tankless Water Heaters High-efficiency condensing and non-condensing tankless water heaters offer endless hot water and reduce gas usage. To see our price, add these items to your cart. Would you be able to post a picture of the modification you've made to your Navien? Demystifying Tankless Water Heater Condensation (Demo) It started to leak from the water adjustment valve. Basic Maintenance of a Navien NPE A tankless water heater This is necessary as noxious fumes need to be expelled through the flue instead of the condensate pipe. All I needed was an adapter to convert the 1/2\" male pipe thread to a hose barb for some clear PVC tubing. 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. Today we have no hot water--the intake may read more EricK1229 Master Plumber Associate 213 satisfied customers Navien trouble. The condensate drain on your Navien water heater is there to collect any water that condenses on the inside of the unit. Test boiler water just for a baseline. Another key factor to consider is the quality of life. Is it safe to tie a water heater pressure release pipe into an HVAC condensate drain line? But, as it is only a bit acidic, this poses no threat to health. Heavy duty solid brass garden hose shut off valve, fit any 3/4" GHT (garden hose thread) watering equipment. The proven ultra-high-efficiency, eco-friendly, space-saving way to supply endless domestic hot water for homes and businesses. rev2023.3.3.43278. It goes without saying that water leaking from any part of your home is not ideal, let alone acidic water leakage. Navien 240A -- risks of using existing 4" venting? Our condensate trap is leaking and it looks like the plug is missing an O-ring that would help it seal. Come join the discussion about tools, projects, builds, styles, scales, reviews, accessories, classifieds, and more! 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. But, it if were clogged, why would condensate be leaking out of it? How to avoid Problems due to Condensation - Home Water Heater Having the industrys strongest commercial warranty and customer support gives everyone more peace of mind. I have a 5 year old Navien CH240 and it started leaking condensate but from the gasket at the bottom of the heating chamber. The Navien NPE-2 series is a line of high-efficiency condensing tankless water heaters featuring a user-friendly control panel. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada.