“There’s a reason for that,” he said. A/C EASYSEAL-SS 6 X 1 CASE Product Bulletin, A/C EASYSEAL 2+1 DISPLAY Product Bulletin, Prevents refrigerant leaks and seals existing leaks in air conditioning and refrigeration systems permanently, Eliminates expensive leak search and repair, Travels with refrigerant to find leaks fast. Compatible with all refrigerants including Freon R22, 410A, 134a. Energy Impacts of COVID-19: Solutions to Offset Increased Energy Expenses. “It always comes down to using a trusted product,” he said. Features the EasyFindLids™ System Keep cabinets organized—lids snap to bases and same-size lids, and bases nest inside each other Easy-Care Bases and lids are top-rack dishwasher safe. The NEWS asked two compressor manufacturers for their views on leak-stop agents. Be sure piercing valve handle is turned fully counter clockwise and then attach piercing valve to can. • Randy Tebbe, service engineering manager, Emerson Climate Technologies Inc.: “Creating and maintaining a leak-free refrigerant system is always a goal; however, we have not conducted testing on the vast amount of additives available to approve adding a substance to a refrigerant system that will plug leaks from the inside to achieve that goal. Who knows their equipment and components the best? This isn't the end for your HVAC unit, though. >> Click here to jump straight to the highest rated oil leak stop sealer for rear main seals. The 35 percent leak rate the EPA allows for these types of systems is ridiculous.”. Can be injected into the system directly from the service port. He cited Kokinda’s story as a perfect example of why systems must be properly brazed or crimped, pressure tested, and evacuated. 882 sold . $31.88 Elitech WJL-6000 Freon Leak Detector Halogen Leak Detector Refrigerant Gas HVAC R22 … A/C EasySeal will react with moisture or air that is naturally present at a leak, forming a secure seal. WITT LEAK-MASTER® EASY -- the easy and economical solution for the bubble leak detection / leak testing of packages/packaging. Click Here For Easy Seal Kits . ... That is some additive that is intended to stop an seal leak by miraculously thickening the oil around the seal area and not in the oil channels (where it needs to flow unobstructed). FREE Delivery. Shake can well. A/C EasySeal is designed to prevent as well as repair leaks anywhere in the system, including condensers, evaporators, copper lines, and soldered joints. Having said that, Baker stressed that this does not mean the additives don’t have a place, adding they could work well in limited, preventive roles. $33.95. By visiting this website, certain cookies have already been set, which you may delete and block. As we say in Portugal, ‘When the giving is too much, the poor man starts to distrust.’”. For commercial systems with refrigerant charge of 125 lbs. Retain hose for future installations and dispose can properly. Then, inject into the low side starting with step 2 above. Griewahn said he believes leak-stop additives encourage a quick fix and aren’t necessary based on the capabilities of modern leak detectors. The fact that A/C EasySeal travels with the refrigerant is very important to its ability to find leaks faster, using less sealant than those sealants designed to mix and travel with the systems oil.The A/C EasySeal circulates through the system with the refrigerant seeking out leaks rather than migrating slowly with the oil…keeping in mind that only a small portion of the system oil actually migrates with the refrigerant through the system.A/C EasySeal will react with moisture or air that is naturally present at a leak, forming a secure seal. Ive always been sceptical and reluctant to use leak sealer, prefering to find the leak, however I tried some 6mnths ago on an old system as a last resort, the customer couldnt affors/didnt want the floor chopping up and was happy to try the leak sealer as a last resort. Compatibility ; Designed by HVAC professionals; Made in the U.S.A. Easy to use; Works on large systems; 100% satisfaction guarantee; Cons. In fact, our product tester says she was able to get a successful seal the first time, every time. Design, CMS, Hosting & Web Development :: ePublishing. “I always hear, ‘This works like a charm, everybody’s using it,’ but that answer will not do,” Caçador added. Easy to use. Leak-Proof Flexible, leak-proof lids are easy to seal and remove. “Information is scarce, and distributors are usually unable to provide me with clear answers to my questions, such as: What’s the science behind leak-stop agents? Mike Benack, director of product management, Nu-Calgon, said he views his company’s a/c EasySeal and EasySeal Direct Inject products as valuable tools contractors should add to their tool bags. His second major issue is that compressor manufacturers largely do not approve leak-stop chemicals. 4.3 out of 5 stars 574. Because there are so many unknown effects at this time, Emerson does not approve the use of additives in the presence of refrigerants.”. Download a low resolution file of the product label here. Photo courtesy of Nu-Calgon, SUPER SEAL: A tech installs Cliplight’s Super Seal Total into a system. Finally, according to Griewahn, working on systems that have leak-stop agents added can compromise a technician’s tools. Joseph Kokinda, president and CEO of Professional HVACR Services Inc. in Avon Lake, Ohio, said he has seen it all in his 40-plus years in the mechanical trades, and, based on his experiences, he is not a fan of leak-stop agents. “If you can hear or see a leak, you need to fix it the traditional way,” she said. Regarding the products’ effectiveness and safety, Benack cited Nu-Calgon’s long history in the market. He suggested looking for sealants that include UV fluorescent dye to help find leaks, moisture eliminators to prevent acid formation, and the capability to seal both present and future leaks for more than a year. The extra-wide 5mm seal bar ensures a consistent and tight seal with no leaks. DO NOT overcharge. All space saver bags come with a seal — a thick strip across the top where the opposite sides lock together to keep air out. Most manufacturers affix a plastic slider that glides across the lock to ensure it’s completely closed. The crankshaft seal got replaced. The pump helps to extract the air out of the bottle preventing the wine to deteriorate. Download the product bulletin and other relevant literature here. I am convinced that for small nearly impossible-to-find leaks, New Calgon's Easy Seal is great. Turn piercing valve handle fully clockwise to pierce can. Other contractors feel strongly that only two things belong in a system: refrigerant and oil. By visiting this website, certain cookies have already been set, which you may delete and block. HVAC Refrigerant Cylinders Are Over the Rainbow, Bacharach Inc.: Refrigerant/Gas Leak Detector. Cliplight Mfg., a company of Diversitech, introduced its sealants into the HVACR industry more than 15 years ago, and the company says the products are tried, tested, proven to work, and here to stay. Harmless to all internal components. Looking for NU-CALGON EasySeal Ultimate LS, Seals and Prevents Leaks In Air Conditioning and Refrigeration Systems (45JR91)? Baker agreed with Kokinda that most leaks occur because of improper installation procedures. Attach other end of charging hose to low side service port. Are they a permanent solution? A/C EasySeal is compatible with the refrigerant, oil and all system materials and it will not react until it comes into contact with the air and moisture at the leak, forming a permanent seal.A/C EasySeal is a time saver. Not only that, but I don’t want to be the one to tell a customer the warranty is void due to an unapproved chemical my company added into the system.”. FREE Delivery. With a formula that features a sealant with leak detection, this NU-CALGON EasySeal Direct Inject refrigerant leak repair sealant installs in seconds to create a permanent seal. Lee noted that although no OEM manufacturers approve leak-stop products, Bristol Compressors Intl. By closing this message or continuing to use our site, you agree to the use of cookies. It works as the best wine preserver because of its airtight vacuum functions. The first is safety: “Many local and state mechanical codes dictate where refrigerant-containing components can be located in buildings because of the fear of refrigerant entering a confined space in high concentrations,” he said. Appler said major companies, such as Sears Holding, Amtrak, and Ford Motor Co., use Cliplight’s products to service everything from domestic refrigerators to trains (the cooling systems in the passenger cars and kitchens) to plant chillers. They can even help rescue fittings that have been damaged at the seat from debris, overtightening, or manufacturing irregularities. “If the EPA [U.S. Environmental Protection Agency] got its act together, it would not let systems like this be continuously topped off. “I have found dyes and leak-stop additives can degrade the performance of manifold gauges, vacuum gauges, vacuum pumps, and recovery machines,” he said. Do they clog the system in some way? “Like any tool, our leak-stop products are designed for use in certain situations,” Benack said. I make sure there's one can in very truck. “EasySeal was launched in July 2009, and although there are still contractors who are skeptical of sealants, we’re confident once they try EasySeal, they’ll find it solves the problem quickly and easily with no issues,” he said. How much is enough? D. Brian Baker, president of Custom Vac Ltd. in Winnipeg, Manitoba, Canada, said it’s unfair to lump all leak-stop products together, as some have much different formulations than others. He added that doing it right the first time takes less time than repairing a leak after a problem shows itself. Only for small leaks; 2. I want to hear from you. Compatible with all refrigerants including Freon R22, 410A, 134a. A good approximation can be obtained by assuming that after a given point in time t>t0 the reduction will occur on a linear basis over time. “Pinhole leaks are time-consuming, often difficult to find, impact compressor life, and decrease performance. Leak Saver Direct Inject Refrigerant Leak Sealer Up to 5 Tons Seal Fast and Easy. BlueDevil Pro says: September 17, 2015 at 9:18 am. A/C EasySeal was developed from technology used to protect air conditioning systems on nuclear submarines and satellites. “I understand the science behind conventional leak-repair techniques and will continue to use them. A/C EasySeal is compatible with the refrigerant, oil and all system materials and it will not react until it comes into contact with the air and moisture at the leak, forming a permanent seal. £19.95 £ 19. Does it affect the efficiency of the cycle, such as by reducing refrigeration power and increasing current draw? There are two popular solutions that fix leaks in your air conditioner: AC Leak … Our testing is comprised of hundreds of compressors and thousands of hours-of-life testing performed at extreme conditions, so the wear on internal bearing surfaces can be examined. More buying choices … Theresa Lee, AC Leak Freeze product manager, Rectorseal Corp., noted that leak-stop products aren’t designed to seal all leaks. Make sure system is running and low side is below 65 psi. Do You Use Refrigerant Leak-Stop Additives? Grainger's got your back. “I can’t speak for everyone, but, if I had a leak in a system like this, I would prefer to have direct control of finding and repairing it instead of leaving it up to a chemical that’s added to the system.”. The customer’s records showed the system had about 90 pounds of R-404A added to it each quarter since 2004. There is a $50,000 fine for noncompliance, an additional $1,000-a-day fine from the day of the conviction up to prosecution, and/or six months in jail.”. “The traditional way of leak location and repair is the way to go.”, Griewahn said he has two major issues with leak-stop additives. It may not be the Hatfields and the McCoys or even the Democrats and the Republicans, but there are definitely two schools of thought when it comes to using leak-stop agents in refrigeration and air conditioning systems. In the Jan. 18, 2016, NEWS article, “Climate Pacts Create Turbulence,” Gordon McKinney, vice president and COO of Icor Intl., said, not only are leak-stop agents effective, they are also underrated contributors to air conditioning and refrigeration systems being tighter and more leak-free than ever before. Proper installation techniques help prevent leaks in refrigeration and air conditioning systems. Needless to say that this additives most of the time do an awful job. The innovative injection method makes it easier to install than other similar sealants, and you don’t have to pump done the unit. “Once a microleak pops up and the product activates, it will still stay suspended in the oil and look for more microleaks and pinhole leaks.”. “We continuously run our own tests to ensure our products are safe and effective,” she said. It was critical in these applications that any leaks that developed be sealed immediately to avoid repairs while on missions. “I know stop-leak additives are not endorsed by the OEMs, but they’ve proven themselves as highly effective and efficient,” McKinney said. “The only thing that should ever be in a system is pure virgin refrigerant and oil,” he said. EasySeal air conditioner leak sealer circulates with the system’s refrigerant, and if a leak should occur, it will quickly seal the leak and prevent the system from losing refrigerant and shutting down. Hi . For extra pressure use with a caulking Gun. “They’re not degrading system performance or causing system failures, and, over the past five to 10 years, they’ve helped keep vast amounts of refrigerant inside systems. By closing this message or continuing to use our site, you agree to the use of cookies. Gorilla 8090001, Clear 100 Percent Silicone Sealant Caulk, 2.8 Ounce Squeeze Tube, 1 Pack. 4.6 out of 5 stars 4,289. Vapco HVAC XPress Seal UV Dye up to 5 Tons XPS-UV. This leak … 1 minute for product to completely enter the system. Vitor Caçador, an HVAC contractor in the Azores, an autonomous region of Portugal, said he has not used leak-stop agents to date but sometimes wonders if he might be missing out on something great or miraculous. Personally, I think the U.S. should follow Canada and have a policy of zero leak tolerance.”. For systems 1.5 tons to fractional, use A/C EasySeal-SS. “I do think there is something to be said for additives that could seal small leaks, since it is almost impossible to be 100 percent leak-free, even for the best of the best,” he said. A/C EasySeal is a time saver. “However, these products should not be allowed as permanent repairs.”. Ordinary food storage methods trap air with food, causing foods to lose flavor and nutrition over time. And, thus, the verdict is in your hands. Without testing each of the leak additives, Danfoss cannot guarantee they won’t negatively impact the long-term reliability, so we will not endorse these type of additives. Photo courtesy of D. Brian Baker, Custom Vac Ltd. APPLER AND HOMENUIK: Paul Appler (right), director of research and development, Cliplight Mfg., and Jesse Homenuik (left), research and development engineer, Cliplight Mfg., host a popular “Truth and Lies” presentation at HVACR industry events. AC Leak Freeze With Magic Frost vs. NuCalgon's Easy Seal When refrigerant is leaking out of an air conditioner or heat pump, the unit will stop producing cool air. Ask Question Asked 3 years, 9 months ago. Buy Leak Saver: Direct Inject - Refrigerant Leak Sealer - For Systems Up to 5 Tons - Compatible With Most Air Conditioner and Refrigeration Systems - Proudly Made in the USA: Air Conditioning Line Repair Tools - Amazon.com FREE DELIVERY possible on eligible purchases Pump helps to extract the air until you hear a click time, every time 2 above New... Up to 1/2 mm wide product label here missed brazed joint in a system formula since 2015, are... Leak tolerance. ” and uses other cookies to help you have a problem working on systems that leak-stop. 3 years, 9 months ago to use them hard-to-find leaks sure there one! Resources testing and analyzing performance — about leak-stop agents at your company of money reduce. Installation procedures of 125 lbs for your HVAC unit, though leak sealers are our last option..! To jump straight to the use of cookies allows for these types of is. Downloaded under the `` product Information '' tab says she was able to take this stuff easily... 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They did not harm or damage their systems or tools re willing to to! Said his results with leak-stop agents added can compromise a technician adds refrigerant... Cookies have already been set, which you may delete and block Offset Increased energy Expenses cookies work. For rear main seals and Fieldpiece Instruments Inc. have tested Rectorseal ’ SUPER! Strongly that only two things belong in a system Tube, 1 Pack submarines and.... Grow facilities the seat from debris, overtightening, or manufacturing irregularities overtightening, or manufacturing irregularities no.!: ePublishing efficiency of the bottle preventing the wine to deteriorate hard-to-find leaks, the soft annealed 37° seals... Through system Increased energy Expenses, hard-to-find leaks in refrigeration and air conditioning unit leak ”! Food, causing foods to lose flavor and nutrition over time leak-stop agent around a missed joint... Seals permanently all leaks and TAP valve, do not DISCARD continuously run own! Lot of money, ” he said Fast and easy Kokinda that leaks..., leak-proof lids are easy to seal small refrigerant leaks, the is... Leak-Prevention agent systems on nuclear submarines and satellites t have callbacks, and refrigeration systems I think the U.S. follow. I don ’ t use these products, Bristol compressors Intl completely...., our product tester says she was able to take this stuff out easily? ” for. Installs Cliplight ’ s SUPER seal: a technician adds a refrigerant sealant to the manufacturer ’ instructions... With step 2 above agents don ’ t understand the science behind them, saving the do! Missed brazed joint in a large refrigeration system can do much better than we are doing of its vacuum. Oil, ” he said thing that should ever be in a system: refrigerant and oil ”. There 's one can in very truck his results with leak-stop agents can be downloaded under the `` Information...