Visit https://heatinghelp.com/contact-us/. Does anyone have any perspective on likely actual condensate volume? Replaced it and the problem was resolved. Navien tankless water heater CR-240A is leaking I've had this Navien CR-240A for 7 years (The unit is longer under warranty). I bought a home a few months ago that had a Navien tankless water heater installed in 2019. I replaced it with a tank-less gas heater. 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. Hope that helps someone. Navien's high efficiency and eco-friendly condensing technology can reduce energy consumption by 20% and significantly reduce greenhouse gas emissions. The condensate trap is designed to catch any water that condenses inside the unit. Condensing gas tankless water heaters include a second heat exchanger which uses heat from the exhaust gas to preheat incoming cold water. Save my name, email, and website in this browser for the next time I comment. The boiler then detects that condensate cannot be expelled anymore and it shuts down. To learn more, see our tips on writing great answers. Making statements based on opinion; back them up with references or personal experience. They were not helpful. If you have a tankless water heater, you know that one of the maintenance requirements is to occasionally check the condensate drain. If it were clogged, it might explain what was happening and what your video showed. First-time installation costs run more than a simple tank replacement. Architects and commercial builders like the spacesaving design, flexibility in configurations. A properly maintained boiler is less likely to display problems with the condensate trap. Includes initial monthly payment and selected options. 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. This liquid is called condensate. Please try again later. Protect your water supply and your water heating equipment with eco-friendly water treatment solutions. To fix the problem, simply unplug the unit and allow the water to drain out. Distilled water 7. We have a Navien tankless water heater that had a frozen intake in Feb., 2021. You are using an out of date browser. Does the plug have an O-ring? Why do we calculate the second half of frequencies in DFT? Navien CH-240 drip mystery: combustion, ventilation, condensation. Just put calcium carbonate rocks in my condensate water pump or buy a whole condensate kit? Chances are, there is debris lodged inside that has to be cleaned. You have to make sure your Navien boiler receives servicing regularly in compliance with the manufacturers guidelines. Plumbing Forum, Professional & DIY Advice. The size of the drain will depend on the model of Navien tankless water heater you have. Someone may be able to pick out the valves just by looking at it.
30003121A Navien Condensate Drain Hose BH2206006A - amazon.com Learn how your comment data is processed. Help others learn more about this product by uploading a video! Connect and share knowledge within a single location that is structured and easy to search. Another way to drain the condensate is to hook up a hose to the drain valve and run it to a drain or outside. Because the heat exchanger gets very hot, any water that comes into contact with it will instantly turn to steam. As such, volume per day will depend on your hot water usage. condensate drain for Navien tankless water heater, Plumbing Forum, Professional & DIY Advice, Navien NPE-240A - Temperature Fluctuations. The steam then condenses on the cold water lines and drains back into the tankless water heater.
Take the cover off and you can see 2 translucent silicone hoses that connect from the small drain valves to the condensate drain line. Thanks. 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. Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit. Could anyone please point me where I can find the 2 internal drain valve?
Navien NR 240A water leaking from condensate | Terry Love Plumbing Could anyone please point me where I can find the 2 internal drain valve? 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. I think an air gap of some sort is in order.
Navien Tankless Water Heater Reviews 2022 | Water Tech Guide Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. Efficient, durable and high-performance products for any commercial application. If any particular ad is your REASON for blocking ads, please let us know. I have had the same issue with a lot of cold water coming out of the condensate drain. 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.
Tankless Water Heater | Plumbing code installation Cooler exhaust means you have a wider range of venting material options, including PVC and polypropylene. Only one navien trouble. 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. As an Amazon Associate, I Earn From Qualifying Purchases. These tankless water heaters can be installed indoors or outdoors, for residential or commercial use. Does a summoned creature play immediately after being summoned by a ready action? I have a 3 year old Navien 240a tankless water heater. Some people like to sleep there and have long conversations. 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. Please try again later. 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. 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.*.
Tankless Water Heaters: A Buyer's Guide - This Old House You might also want to CAREFULLY take some very fine wire or a toothpick and try and clean out the weep hole. Full text of the 'Sri Mahalakshmi Dhyanam & Stotram'. Next, remove the access panel to the condensate trap. . The condensate drain on your Navien water heater is there to collect any water that condenses on the inside of the unit. "After the incident", I started to be more careful not to trip over things. Enter your ZIP code below to find an installer or service provider for your Navien tankless water heater, boiler, or combi-boiler. JavaScript is disabled. In one post with a similar issue, actually had to replace the 2 internal drain valve to fix the problem. If the condensate is coming from the exhaust, you can try to redirect it to a different location. 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. JavaScript is disabled. Protect the water supply and water heating equipment with eco-friendly water treatment solutions. Mine is 1/2. 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. 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. The dishwasher drain hose sends waste water from the drain hose loop to the house drain during your appliance's operation. A condensate trap may get blocked over time due to debris accumulation. Before the condensate is expelled through the condensate pipe, the water is accumulated in the sump of the boiler. The floor beneath the unit was a little wet too but whatever caused that bit of moisture has seemed to have stopped. These tankless water heaters can be installed indoors or outdoors, for residential or commercial use. Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit. Most technician said there might be a leak in the heat exchanger. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. If we compare, this time is lower than other units. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments.
To see our price, add these items to your cart. But the water flowing out the condensate drain is continuous. Space-saving high-efficiency condensing boilers provide the ultimate heating and comfort experience.
Frozen Condensate Line: Recognizing, Preventing & Fixing It Battery backup system for tankless gas water heater (outdoor install).
drain - Tankless water heater plumbing: neutralized condensate and Condensate Neutralizer Kit. Efficient and earth-friendly products designed for any size home. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. The Condensate Neutralizer Kit can be used with Rinnai condensing boilers and tankless water heaters. NPE-300S 1 The condensate is a product of combustion of the hydrocarbon fuel: hydrocarbon + oxygen > carbon dioxide + water. If you have a Navien tankless water heater, you may be wondering what size condensate drain you need. Spent a few minutes looking at mine.
What is a normal drip rate for a condensing tankless hot water heater? If so, please leave a comment and let me know. I also spoke to Navien and the tech there recommended condensate drains be 3/4 not 1/2. 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. This kits provide a simple and effective ways for AC draining the condensate. There was a problem adding this item to Cart. There was defintley some backpressure of some sort and the vent eliminated it. If any particular ad is your REASON for blocking ads, please let us know. Thank you very much for your help. Would you be able to post a picture of the modification you've made to your Navien? I had the exact same problem. The condensate trap is designed to catch any water that condenses inside the unit. One of them was leaking bad enough to cause an E037 (leak) error code on my NP240A. Generally, Navien tankless water heater demands 4 hours for a successful installation. For a better experience, please enable JavaScript in your browser before proceeding. The heat exchanger is the part of the tankless water heater that actually heats the water. Please use a different way to share.