Maintenance, New There is something about Trane coils that have the problem. In addition, Trane coils are designed with a two-piece inner coil panel and 100% foil-backed insulation cabinet, which provides easy cleaning, as well as, quiet operation. Trane, on the other hand, does not have the issues that Lennox does. Several New Geothermal Heat Pumps Introduced, Skaer-Tactics: In Praise of Geothermal Heat Pumps, Test Instruments and Sensors Keep Advancing, Method Behind The Madness: The NEWS Selects The Top Ads Of 2005, The 1990s: The Decade of Refrigerant Chaos — and Change. Trane will supply coil. Recently, Trane, an AC manufacturer, announced recalls of more than 100,000 units. Products, Air When an AC company is to blame. It is believed the troublesome coil systems malfunction due to poor manufacturing. This website requires certain cookies to work and uses other cookies to help you have the best experience. By sealing moisture and electrolytes out of the tube/fin space, galvanic and crevice corrosion is minimized, the company said. “We don’t have any problems with the coils. Ordinary house dust as well as debris like soot and pollen can all block up indoor air handler coils as well. If the performance of your air conditioner, heat pump or air handler seems inconsistent, it could be related to the coil that houses the refrigerant. Systems, Ductless According to the report, the defective units may be improperly grounded, which could lead to accidental electrocution in some cases. But Trane indoor coil is easy to leak. How many joints do you make? Guide, Savings Cost on replacement of coil about 400.00. The big issue with aluminum coils is, IF a leak occurs, repairs are nigh impossible. On this aluminum side of the debate are contractors Jim Welzig, owner of Welzig Heating & Air (Longmont, CO); Keith Reynaud, owner of A&H Service Co. (Kenner, LA); Mark Gibson, owner of Gibson’s Heating and Plumbing (Waterloo, IN); and Lee Robinson, owner of Climate Design (St. Petersburg, FL). In 2009, we woke to no power in the house. Additional comments on the aluminum-copper debate will be accepted, but will be published on the “Feedback” page. “If we look at the Spine Fin and how it’s been constructed around the tube, those air-entering surfaces have the greatest opportunity to capture dirt and lint by circulating the air. Visit our updated. They may have used a cleaner on coil that has taken off coating. The evaporator coil was. warranty. & Registration, HVAC a The change was good, but copper is still the most common material used in evaporator coils and as long as there are copper coils installed in tightly constructed buildings, there will be formicary corrosion problems. This could lead We recommend using the latest version of Google Chrome, Microsoft Edge, Policy, Terms But we just really don’t have a problem with these coils.”, Said Crawford, “I think we need to stress the fact that many people have had bad experiences in other applications and other industries trying to braze aluminum. So cleaning the coils has not been an issue at all. Please take a short survey about your experience on Trane has found that aluminum is not susceptible to formicary corrosion. Bad aluminum. In order to combat the problem with leaky evaporator coils, Trane has developed a series of aluminum coils. Again, the way the coils are constructed is more important than the metal used. America. If you ask this old HVAC workhorse, I think the Copeland compressor coupled with the ingenious Trane condenser coil design is the smartest match up you could find. Experiencing coughing headaches. According to the manufacturer, a typical 2.5-ton air conditioner or heat pump equipped with a plate fin coil requires approximately 30 brazed joint connections; a modern Trane or American Standard unit of the same size requires about 10. Truth be known, this isn’t the first time the HVAC industry used all aluminum evaporator coils. When Trane switched to aluminum for their evaporator coils, they encountered a lot of quality control problems that have It is rifled on the inside. Comfort Specialist™ at the phone number(s) provided. If this is an emergency, then please contact a local Corrosion is the main cause for a condenser coil to leak and it can be prevented by regularly cleaning the coils off any dust and salts. Quick , durable line repair without the removal of the line or component. When The News asked for additional comments at the end of the article “Aluminum Vs. Copper: The Great Condensing Coil Debate” (Feb. 18, The News), the floodgates opened. VindEX Ultra and VindEX Coastal protect your home and your family from airborne mold and bacteria circulated into the heating and air conditioning system Professional application completely eliminates mold and bacteria that cause "dirty-sock syndrome" and prevents reoccurence by sealing the coil from exposure to contaminants.. A recent VindEX success story: As I did not register my heat pump, Trane refused any warranty for its faulty product. If you purchased at least one uncoated copper tube Lennox Aire-Flo, Armstrong Air, AirEase, Concord or Ducane brand evaporator coil, you could be eligible for benefits from the class action settlement. Russ Trane, in its particular units, has a four-side, completely enclosed cabinet that is unique in the industry, thus protecting the coil even more from the potential of foreign objects being thrust into it or thrown by a lawnmower into the coil and potentially causing leaks.” Since then, we have installed many Trane all-aluminum coils, and we have yet to see a single leak in the tubing walls due to formicary corrosion. The tubing rises through a blue adhesive bath in the center of the machine; the bath coats the tube. ... Trane, began producing an all-aluminum air conditioning coil in 2005 in direct response to the higher pressure required by the use of R … There’s no questioning the heat transfer characteristics of aluminum coils, especially the Spine Fin™. This video is about Trane TAN7 Problems with Evap coils. Each of these contractors respected Forty’s right to his opinion; each also wanted to make sure that the other side of the condensing coil debate is told. If you have any questions about your system, call a Trane Comfort Specialist™. Your HVAC system works to keep your home at a comfortable temperature and the coil is fundamental to ensuring this comfort. Everything is still under warranty. Copeland scroll is the most widely used compressor in the USA. Trane, Warranty Tell me how we can improve. That speaks of their experience with their coil and the overall quality of that coil’s construction.”. There’s no questioning the ease of maintenance of aluminum coils, especially the Spine Fin. The contractor's bid clearly stated that the evaporator coil was also manufactured by Trane. The dealer you selected doesn't service your “We never have leaks.”, Gibson said he puts in 200 to 250 American Standard units a year, “and we have had only two coils replaced.”. warranty. Systems, Indoor Air Tampering with your system may While Lennox uses uncoated copper tubing inside its systems, most AC companies use aluminum coils, said Terry Strickland, the owner of Polar Express Air Conditioning & Heating LLC. That’s just the intrinsic difference.”. “Normally they will make some disclaimer that they don’t want their equipment installed within a half mile, two miles, etc.,” he said. If the coil is defective or unable to withstand the pressure of the refrigerant, the unit may begin to leak coolant and will be unable to cool the air. Is this aluminum oxide precipitate from an oxidation reaction of the coils. Check out our DIY resources or contact a Trane Comfort Specialist™. Copper may be strong, but it is not necessarily stronger than aluminum. Chop The local Trane installation company refuses to do anything, even though the faulty thermostat is a well known and documented issue. January 30, 2014 . This is intended only for use in the You must have JavaScript enabled to enjoy a limited number of articles over the next 30 days. All Aluminum Evaporator coils are often called a new way of doing things. and Conditions. Trane and aluminum coils go hand in hand. “The effects of salty air on copper coils is not good. Robinson noted that manufacturers other than Trane often place restrictions on usage and the application of their equipment in coastal environments. 1 2 23 4 6 7 5 9 8 72-1216-06_Aluminum Coils.indd 2 5/24/11 10:03 AM Goodman Heat Pump Problems Prompt Complaints, Class Action Lawsuit. Owner Support, All Copper Versus Aluminum Coils HVAC ... Additionally, that is not a problem as long as the coils get proper and regular maintenance. The problem with the typical copper coil is that the tubes are made of copper and the plates on the ends are made of steel and when these two metals touch they create corrosion which eats holes in the copper over time and creates multiple small leaks. Within the first year we had 5 service calls. He started out as a General Electric dealer in 1973. Debris can easily stick to the inlet side of the cooling coil in your unit. If you have any questions or good suggestions on our products and site, or if you want to know more information about our products, please write them and send to us, we will contact you within one business day. GE originally introduced this coil technology. My indoor coil lasts only 8 years. Repairing leak in trane coils, most people say it cant be done but im not most people. trane aluminum coil repair kit . He is now an American Standard dealer. Aluminum coils can be more reliable than copper coils — and these contractors said they can prove it. “I’ve been a big Spine Fin proponent,” he said. Tampering with your system may The extruded adhesive forms a barrier against capillary attraction, which might draw moisture into the crevice between the base of the fin and the tube. Trane refuses to get involved, claiming all the installers are independent. Basics, Trane Topics by State, Why shortly. Trane does not back up its products, and leaves the consumer high and dry. Trane should recall all these evaporator coils, and I should not have to pay to have. Trane Brand. Do you know what you’re doing? After two to four years, the AC units tend to freeze up or stop blowing cold air. An evaporator coil is a part of an air conditioning system or heat pump system in the cooling mode. “Actually, it reduces the opportunity for leaks. The manufacturer explained that its coil is manufactured on patented, high-speed machines that cut, form, and wrap aluminum ribbons around aluminum tubing. In the past, most air conditioners were made with copper and there weren’t as many repair problems. Units are under 3 years old. That’s true of any brazing.”. Trane.com. The people who are doing this have a great deal of experience.”, “We have a coupling kit that can be put on that joint very effectively,” said Loran Dailey, team leader of After Sale Support. Powder samples obtained from drain pan , coils and ducts. ... the lawsuits over the allegedly faulty coils have all been dismissed. Trane, Pricing & Offers, Find a Dealer This configuration helps eliminate end turns and reduces potential leaks, the company said. Tension rollers wrap the fin ribbons tightly to the tube with the bonding adhesive to ensure good heat transfer. If you are not buying a Trane in the United States of America please click Maintenance, Privacy These were the various reasons given to us: 1. They’re very easily cleaned.”. Rust and corrosions are a leading cause for coil leaks. Visit our updated, This website requires certain cookies to work and uses other cookies to help you have the best experience. By visiting this website, certain cookies have already been set, which you may delete and block. When GE sold its hvac business to Trane, he became a Trane dealer. By closing this message or continuing to use our site, you agree to the use of cookies. By pressing the “Submit” button, I consent to receive a phone call about products and services from a or Safari. Brazed connections are required only at the coil (or circuit) inlet and outlet. If you are getting York furnace issues, even with the regular cleaning, you have to fix them immediately. I called the HVAC company who installed it, and found out that Trane went cheap on the material for the evaporator coil, and because of that, it builds up mold. Dealer, Back Reynaud has known about the Spine Fin for a long time. After having purchased a Trane heat pump in 2014, I turned on my AC and there is a smell coming from it. void your United States of Lennox Industries Inc. has agreed to settle a class action lawsuit alleging it manufactured and sold defective evaporator coils. Trane, in its particular units, has a four-side, completely enclosed cabinet that is unique in the industry, thus protecting the coil even more from the potential of foreign objects being thrust into it or thrown by a lawnmower into the coil and potentially causing leaks.”, Robinson also said the aluminum coils are superior in his coastal area of St. Petersburg, FL. Trane In this article, we present their counterpoint to Bob Forty’s (president, Energy Services Air Conditioning and Heating Co., Naperville, IL) pro-copper opinions. “Whenever we wash the coil from the inside out, we’re washing that collected contamination right off the outside surface. A lot depends on design and construction and the specific alloys employed. Universal Line Splice Kits offer an inexpensive alternative to costly coil replacements. Leaks can sometimes happen when refrigerant lines rub together or from ice pick damage. For “The issue was raised about the copper-to-aluminum connection in the coil,” said Crawford, “and that brings you back to how good of a joint do you make? With Spine Fin coils, we make fewer joints. With its radius corners, the company says this eliminates return bends and provides maximum efficiencies. The smell is caused by a chemical reraction between coil and the moisture. The major points from the aluminum camp include: “In all the years I have been selling Trane, I’ve had only one leak ever on any Spine Fin coils,” said Welzig. Brazed connections occur only at coil inlet and outlet, reducing potential leaks, says Trane and American Standard. And it has little to do with R-410A in the system. We should all get together and file a class-action lawsuit. What is your strategy for vaccinating your employees? “That doesn’t make plate fin [coils] good or bad. NEED EMERGENCY REPAIRS? The following information is for educational purposes only. The aluminum tubing on this coil is twice as thick as any copper coil that is made. It is believed that this alleged defect may result in higher-than-normal electricity bills for the property owner. Spine Fin's unique configuration requires no end turns. I want to hear from you. Listed below are some of those common problems and what you can do. You can close and confirm your location on the form or view all dealers in your area. I can’t say that about Spine Fin — and we have dealt with a number of different manufacturers over the years.”. Spine Fin coils are fabricated in continuous lengths. Heat transfer is lower, but they increase the surface area to compensate. Blog, Seasonal POSSIBLE CAUSE: It could be the result of a clogged cooling coil. The evaporator coil could be clogged or dirty causing it to freeze and reduce the unit’s cooling capacity. Pictured is American Standard's four-sided coil. Next to the Trane compressor, Copeland is what we find still working in some 20 to 30-year-old units still in service. There are, however, a few small problems that can be fixed without calling a technician. Debris can easily stick to the inlet side of the cooling coil in your unit. All Rights Reserved BNP Media. Trane “If we have a problem in the aluminum area, we’ve been using a product produced by Allstate Welding that is very effective at brazing or repairing small holes in aluminum. Go through the following York furnace troubleshooting & repair guide to diagnose and solve the most common problems. Several faulty parts and wiring caused the issues. We purchased new Trane HVAC units for up and downstairs of own home in April 2017 for nearly $15k. Should a coil leak, however, the manufacturer usually replaces it, said Robinson — “which is rather easy to replace due to the construction of the unit and the way they do it,” he said. By visiting this website, certain cookies have already been set, which you may delete and block. This could be the result of damaged or bent coil fans. After installation, we were told that the evaporator coil was made by ADP, not Trane. It could be the result of a clogged cooling coil. Quality, Buying a All Trane Comfort coils are designed with aluminum, providing superior rust and corrosion benefits over copper designs. American Standard / Trane OEM Line Splice / Repair Kit! Leak Tested. Santa Clara, CA: A Settlement has been reached with Lennox Industries Inc. ("Lennox") in a defective products class action lawsuit about whether it manufactured and sold defective evaporator coils. Let us know how we can help and the top-rated Trane Comfort Specialist™ in your area will contact you State, Find Out rushed Trane and American Standard dealer-contractors. The problem of “ant nest” coil corrosion is not really a new one. Works with any copper or aluminum coil or tubing. white powder coming from aluminum evap coils of new Trane AC unit under house. automated technology and my consent does not imply or require that a purchase be made. here. All Aluminum Construction. If you have any questions about your system, call a Trane Comfort Specialist™. System The central air conditioning unit kept tripping the circuit breaker. Aluminum Coils Are Better Than Copper Coils. Formicary (literally ant nest) coil corrosion has been occurring throughout the industry for years, on all manufacturers’ brands. “Trane has no restrictions on the use of their units and their coils in the coastal environment and they warranty their equipment. yes guys I hope this video was helpful. Therefore, there is less of a propensity to have a problem from that standpoint. This is aluminum to aluminum, so you don’t have any dissimilar metals.”, “When you use the same material for the fins, it eliminates dissimilar metals problems,” agreed Robinson. Your opinion. Please send them to Feedback, The News, 755 W. Big Beaver Rd., Troy, MI 48084; 248-362-0317 (fax); LetterstoTheNews@bnp.com (e-mail). WANT TO SAVE ON A NEW SYSTEM? Routine Dealers and Distributors, Find a Dealer by I understand these calls may be generated using As for cleaning, “Whenever we’re faced with cleaning one of these coils, it’s a very simple matter to simply take a water hose and wash the coil off from the inside out,” explained Dailey. Estimates. Without leaks, repairing Spine Fin coils is virtually unheard of. Do NOT handle a Microchannel coil by its copper to aluminum header asse mbly. Ordinary house dust as well as debris like soot and pollen can all block up indoor air handler coils as well. However, many consumers found that warranty payouts were hard to get. NOTICE: Coil Failure! “Where coils are apt to leak is at joints; one of the points that leads to the use of Spine Fin is the fact it has far, far fewer joints than does a plate fin coil,” explained Jim Crawford, former director of Technology, now director of Regulatory Affairs for Trane. There could be a leak of refrigerant which has caused frost or ice to form on the coil. handle the coil without any problems; however ther e are lifting lugs located on microchannel coils for assisted removal and installation and should avoid the us e of straps being wrapped around the coils fin surface. Copyright ©2021. Design, CMS, Hosting & Web Development :: ePublishing. Comfort Specialist™ for assistance regarding your. The following information is for educational purposes only. Please click here to continue without javascript.. Condensing coils made with copper tubes and aluminum fins are not automatically superior. Trane similarly offered an aluminum evaporator coil option that comes with a 10 year warranty because aluminum, like tin, is not affected by formicary corrosion. to By closing this message or continuing to use our site, you agree to the use of cookies. Zip/Postal code. Trane and American Standard also wanted to take the opportunity to explain their aluminum coil design to the hvacr industry. Buy Any Brand But a Trane Hvac by: M. Benson We installed a new Trane heating and cooling system in 2003. void your Thanks Dr Pinnell Trane says epoxy coated evap fins will stop this. Through great feats of science and manufacturing genius, Trane began production of an all-aluminum air conditioning coil in 2005. That is why they send a epoxy coated coil. I have been a fan of aluminum coils for 30 years, never had any spontaneous leaks, just friction failures from vibration with contact. Add it all together and Trane Comfort ™ Coils are a reliable product that delivers unmatched performance. But it comes down to this: You have to have the right materials, and you have to know what you’re doing. Conditioners, Packaged “They each have a different standard. While I await that scheduled appointment, I thought I would continue to research equipment. Based on the posts of the HVAC experts on this forum, we are going to have an energy audit and heat load calculations done to assure that we receive the properly sized HVAC system for our house. Material Quality ... Trane has been using aluminum for years and years, and they offer a good warranty for their product, so aluminum can’t be that bad for use in HVAC equipment. Our Trane Comfort Coils are pressure tested to levels greater than 500 PSI to identify coils susceptible of leaks.
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