The temporary change allows for the use of minimum R-4.2 insulation value for supply and return ducts for construction projects. The Solution to the HVAC Equipment Shortage | Contracting Business We are a family-owned business with deep roots in this community since 1946. (Courtesy of Pixabay). That insulation is more widely available and does not present any safety concerns.I am pleased to see Gov. Illustration: Air Diffusion Council, Flexible Duct Performance & Installation Standards, 5th Edition, RELATED: The Body's Defenses Against Breathing Dusty Air. Quietflex is known around the country for its durable, flexible and diverse line of flex duct products. February ice storms in Texas drastically affected facilities that produce many of the materials for HVAC systems. Whats up with this flex duct shortage? : r/HVAC - reddit New state law could help supply chain challenges with construction Flex duct shortage? - HVAC-Talk: Heating, Air & Refrigeration Discussion 2 weeks ago we backed out of a job because of it. The law allows the N.C. Building Code Council to adopt temporary rules relaxing homebuilding regulations to address ongoing supply chain issues.Sen. Metal ducts are constructed with rigid sheet metal, making them suitable for the main pillar of a . Quietflex While the shortage of some parts is already causing worry, Gooding said he is concerned about what this could mean for the summer months. ServiceTitan Software. Support straps should not compress the inner core or constrict airflow. We may have to connect new AC and heater units to existing ducts if we dont have access to the necessary amount of flexible ductwork for full upgrades. Webb said these shortages drive up costs, but the ductwork shortage has the potential to bring projects to a full halt. In this webinar, we go through the recent updates on R-290 natural refrigerant, and the impact it will have on the HVACR industry. None of our suppliers know why there is this big shortage either? One industry professional told me, "Everyone felt the effects when the raw . Reply. r/HVAC . Duct runs that are long and not supported well. Duct tape has many uses, but sealing ducts isnt one of them. They also easily conform to oval as well as round connectors. Reddit and its partners use cookies and similar technologies to provide you with a better experience. Meets UL181 Standard. Just like wood, right? The part helps the air get from point A to point B. All of those shortages may do their part to disrupt and delay jobs that include HVAC, but according to Todd Young, vice president for commercial business at Ferguson Enterprises, these are just piling onto the most significant and longest-running shortage. Delivering Excellence. Follow the manufacturers instructions, but in case they get lost, here is a list of best practices for supporting ducts: When ducts must be routed up and over an obstruction, too few supports can cause kinks [4A]. In some older homes, the duct work comes out from the HVAC air . Non latex gloves, Clorox T360 supplies, hand sanitizer. A recent article on the ACHR industry site finds that its factors beyond COVID-19 that are impacting production. To prevent problems, use saddles or straps to support at regular intervals [4C, 4D]. ALL TOGETHER NOW: Members of the National Guard teamed up to help a driver during last winters ice storm in Texas. H&C Flex is committed to the flexible duct industry and supports it through involvement in many industry-related associations, committees, and organizations. Insulated The Master Flow 6 in. What posts are you talking about that went "off the rails"? TRUST. As more cities and states mandate lower building emissions or full electrification, learn how heat pump technology can help you contribute to decarbonization goals. FLEX DUCT PRODUCTS. Lack of coordination among subtrades can result in bends and kinks to avoid piping, wiring, and framing components [3A]. Unfortunately, that storm damaged some key petrochemical manufacturing facilities that will need more than a quick shove to get back in gear. Item #. HVAC part shortages could cause trouble as summer creeps closer - KOLD 6-in x 300-in Insulated Polyester Flexible Duct R 6. I was at the supply house this morning picking up a condensing fan motor for a walkin and ask about flex duct and he said and he said it is in short supply, also duct glue and aerosol can cleaners are getting harder to get. Fresh eggs from a customer's chickens. These shortages are impacting numerous industries. The most popular Flexible Duct sizes are 8-inch Flexible Ducts, 24-inch Flexible Duct, 12-inch Insulated Flexible Duct, 4-inch Insulated Flexible Duct and so on. ALL RIGHTS RESERVED, 4 Rules for Flexible Ducts that Remodelers Need to Know, Women in Residential Construction Conference, How To Improve Energy Performance in Existing Attics, Model ReModel 2022: A Case Study in Sustainable, Thoughtful Construction, How to Install PVC Bevel Siding Over Rainscreen, Step-by-Step Install of a High-Performance Cathedral Ceiling, Benefits of Continuous Exterior Insulation, Software Company to Award $150,000 to Home Service Company Owners, Marketing Minute: How To Convert Bad Google Reviews Into Business. For special sizes, we can also custom for you. Model # MEA-0625-6. In terms of resources, the main one were lacking is time and talent, he said. 4-in x 96-in Foil Flexible Duct. The companies said equipment shortages are not as bad as last year, but the new problem is a ductwork shortage. Why is flexible ductwork currently facing a shortage? Does Ductwork Go Bad - Direct Energy CTRL-ALT-DELAY: The list of scant traditional materials is long, but microchips are in short supply, too, and are likely to extend some production delays even further. At AGC, the team is staying in touch with and updating federal procurement officials, industry coalitions, and Biden administration officials. is proud to serve Thermaflex R8 Silver Insulated Flexible Duct at Menards "This strong start has pushed the annual sales growth rate from 4.1% at the end of 2020 all the way to 6.1% for the 12 months through 2021," he wrote in a recent update. Additionally, increased interest in indoor air quality and ventilation has pushed the HVAC industry to a 6.1% sales growth rate, increasing from 4.1% at the end of 2020. The average cost of installing ductwork ranges from $0.50 to $3.00 per sq.ft., with a total project cost based on the square footage of the house. But it doesnt hurt to have visual aids when discussing, monitoring, or inspecting the work. Reach him atrobertbeverly@achrnews.com. In my over century owning Magic Touch Mechanical 2 words I never thought I'd say together were "duct shortage." However, as with so many other things in the last 2 years, there is a significant flex duct shortage now. 90 0 obj <>stream 6+inch - Flexible Air Duct - Ferguson Call for Pricing. Rectangular Reducers & Caps. Support my channel at SubscribeStar - https:/. September 2021. You save $23.00! Despite all the factors that have slowed production and distribution, demand for HVAC equipment has not changed. Shortages Affect the HVAC Industry into May and June 2021 These shortages and common price increases can add up to have a meaningful impact on HVAC companies, especially but not limited to those working in new construction. End market demand has not changed, he said, just the order pattern., In the face of the more recent materials shortages and personnel struggles, Loftus said HARDI members have been inspired to build inventories sooner than usual to avoid the shortages and stress of last summer.. Currently the costs of the duct work can be as much as 3 times as much as flex ductwork. Were here to help you through these difficult times, and were dedicated to providing the best for our customers. of Energy. Cooper sign House Bill 243 into law so we can address the industrys need for flexibility, Sen. Jarvis said. Buried Ductwork in the Energy Code | JLC Online Contact Vital Heating and Air for professional furnace repair in Indianapolis, IN. Does not make much sense. Rectangular Collars. When manufacturers and partners around the world were grappling with pandemic-driven upheaval last year, nobody imagined that HVAC and other industries might arrive in 2021 to look back on the previous springs supply situation as simpler? Often, they find themselves competing to find space to run the ducts among all the wiring and piping already installed by the electrical and plumbing trades. By visiting this website, certain cookies have already been set, which you may delete and block. Find My Store. Increased traffic at major ports and railways in March of 2021 is encouraging. \r\rSupport my channel at SubscribeStar - https://www.subscribestar.com/zack-psioda\r\rLinks to all my social media - https://linktr.ee/ZackPsioda\r \rSponsors\rYellow Jacket - https://yellowjacket.com/\rNAVAC - https://navacglobal.com/\rCompany Cam - https://companycam.com/\rRefrigeration Technologies - https://www.refrigtech.com/\rEWC Controls - https://ewccontrols.com/\rTruTech Tools (Use my \"SHOPTALK\" promo code)\rhttps://www.trutechtools.com/\r\rContact me - hvacshoptalk@gmail.com Rectangular Elbows & Angles. And each turn, kink, or compression in a duct run reduces airflow, which results in more comfort-related complaints from your customers. This rings especially true on the residential side when some flexibility may be required. Seer regulations to change in an effort to make hvac products more energy-efficient. Adding a Return Duct in 2022 - The Year of Supply Chain Shortages! When flexible ducts are located outside the conditioned space, they should be sealed to prevent loss of conditioned air and also insulated to prevent thermal loss or gain from the ambient air. Ducting ESP is over 0.8 IWC, and needs to be closer to 0.5. When Simonson sums up the situation on the commercial side as Nonresidential construction is experiencing headwinds from postponed and canceled projects, steep increases in materials costs, and lengthening delivery times, the picture doesnt sound good. Design, CMS, Hosting & Web Development :: ePublishing. Weve adapted successfully to the changing times of the last two years, and we expect to see the same success at meeting customer needs during this shortage. A proposal to limit the use of flexible ductwork in residential construction has some people in the industry bent out of shape. If at First You Don't Succeed, Skydiving Is Not for You. Robert Beverly has worked in HVAC press for BNP Media since 1998, serving as Engineered Systems' editor before joining The NEWS as a senior editor. Offered here with inside diameters ranging from 4" to 18", flexible ducting (also known as "flex") provides a convenient way to attach supply air outlets to the rigid ductwork. PDF GUIDELINES FOR INSTALLING FLEXIBLE DUCT - ATCO Rubber Products, Inc We set our own Everyday Low Prices as well as sale prices, but some manufacturers restrict how retailers display that pricing. Where bends cant be avoided, make sure that the radius of any turn is at least the same dimension as the duct diameter. Not exactly, See how Model ReModel 2022 constructed its vaulted ceiling, These quick questions (and solutions) will allow you to determine if a crack is aesthetic or structural, Hear why the Model ReModel contractor chose blow-in cellulose and watch the installation, These three quick tips will maximize the usefulness of your rough-in images, ensuring they're helpful for years to come. The result is HVAC manufacturers are only receiving 50-70% allocations, increasing lead times to move units from manufacturer to distributor to end customer. Carmel Fishers An oversized, loose, steel wire helix supports a thick blanket of fiberglass insulation creating an air gap between the reflective inner core and fiberglass . Single pipe quasi-vapor system. Ductwork Cost per Square Foot . Please click here to continue without javascript.. Technology Can Help Solve the HVAC Labor Issue, Moving Forward with R-290 Natural Refrigerant, Decarbonization with Heat Pump Technology, BNI Mechanical/Electrical Square Foot Costbook, 2023 Edition. Charlie can do video sales training with your HVAC residential replacement salespeople over the internet. . %PDF-1.5 % service all makes and models. It slowed down production to a near halt. These flexible duct products are designed to . GUIDELINES FOR INSTALLING FLEXIBLE DUCT I N S T A L L A T I O N I N S T R U C T I O N S N o n m e t a l l i c A i r D u c t s & A i r C o n n e c t o r s w i t h P l a i n E n d s U L 1 8 1 L i s t e d U n d e r F i l e M H 9 5 9 6, 9 8 4 4 A P P . The most common problems I see with flex are: Kinks and sharp turns. and 9 0 obj <> endobj Monitor the plan during framing and be prepared to create chases to carry ducts where necessary. Continuous exterior insulation is a newer, popular way to support optimal thermal and moisture protection for new builds, additions, and some, COPYRIGHT 2023 Professional Remodeler . By closing this message or continuing to use our site, you agree to the use of cookies. Trust Vital Heating and Air for furnace repair in Indianapolis, IN. Flex Duct Filter. 4.5 out of 5 stars 319. See our guide Seal Exposed Ductwork for more . Hand sanitizer and masks. On the plumbing side, Simonson quoted a Texas supplier who wrote to customers in late March, Last months storms impacted three copper rod mills and has attributed to further tightening of finished goods supply.. For example, the center line of a bend in 8-inchdiameter duct should follow a curve with a radius of at least 8 inches [3C]. On top of that, the aforementioned resin issues are creating slowdowns for certain engineered wood products. The members of the association are experiencing a shortage of insulated flexible ductwork caused by global supply chain issues, resulting in higher prices for consumers. Ideally, ducts shouldn't sag more than inch per foot between supports, and maximum sag should not exceed. Adding a Return Duct - Magic Touch Mechanical If you have an HVAC system near the end of its service life, please consider replacing it before you find yourself without air conditioning during the hottest months of the summer. Flexible Duct at Lowes.com Call Vital Heating & Air because Your Comfort Is Vital!, Common Gas Furnace Repairs - Vital Heating and Air. 4 Rules for Flexible Ducts that Remodelers Need to Know A good rule of thumb is to provide a duct support no less than every 4 feet, and more frequently when using large-diameter flexible duct [4C], even when ducts are partially supported by framing members [4D]. Selling a New SystemBy Extending the Current System's Life You're typically in a home to fix a problem. Manufacturers of these ducts are having difficulties procuring enough stainless steel to make flexible ducts at normal production levels. and our 99. Custom lengths available. Theres more to insulating the attic than attic insulation; theres venting, air sealing, and misery, The eighth annual Model ReModel project features an accessory dwelling unit,designed for aging in place,attached to a 19th-century Victorian, Model ReModel 2022 features an ADA-compliant bathroom. Read on to find out why heating maintenance is so important for the health of your system. That creates slack in the duct, which reduces airflow for two reasons. We use a lot of round pipe and insulate it with flex duct, but right now you cant get the stuff anyplace. The "rip-stop" silver jacket flexduct has a metallic, polyester-vapor barrier with a special "rip-stop" scrim reinforcement. Zionsville, All Rights Reserved | Vital Heating & Air. Were your local Indianapolis Licensed HVAC Contractor! The current area of major concern is a shortage of flexible ductwork thats used in ventilation systems. Flame/Smoke: 25/50. The International Association of Plumbing and Mechanical Officials is considering whether to limit the use of flex duct in residential projects to no more than 5-foot lengths, citing the energy lost to friction inherent when flex duct is installed, especially in . Note that passwords are case-sensitive. Email your feedback on this column or your questions to charlie@charliegreer.com. Friction is the enemy of airflow. We are monitoring the EPA list of approved chemicals that is linked on the CDC website. These whisper-quiet systems require no ductwork, making them a perfect option for additions, rec rooms, or guesthouses. Temperature Range: -20 F to +160 F. Sizes I.D. If flex duct is used, it should be stretched as much as possible during the installation to reduce the amount spiral ridges for air to run into. Typical operating pressure 0.14 - 0.43 oz. Is anyone else having trouble sourcing flex duct? E.g. Flexible Duct - Flex Duct - Insulated Flex Duct I just found this out last week after I cut the insulation off some old flex laying in the trash pile to soak up some glycol I'd spilled when cutting loose an old heat pump. Ken Simonson, chief economist for Associated General Contractors of America (AGC), has updated AGC contractors recently on the remarkable variety of affected materials and disciplines. First, because the air has to travel farther, it is exposed to more of the ducts interior surface area.