Which is better flex duct or metal? While the shortage of some parts is already causing worry, Gooding said he is concerned about what this could mean for the summer months. Airflow is more complicated than it seems, and carelessness or disregard for these best practices can really come back to bite you. Non latex gloves, Clorox T360 supplies, hand sanitizer. r/HVAC . I use the same size, I just start the inside layer on the pipe so the other two layers slide on easy. He cited improved product availability and some accumulated backorders working hand in hand along with price . Pay particular attention to the framing plan, and route ducts through floor trusses where possible [2B]. The #1 question asked by NEW MEMBERS. All flexible ducting products have been . We work with our HVAC professionals to keep them informed of new products, possible substitutions, and any supply chain concerns that might affect them, he said. I'm ready to sell everything and move to a beach and sell ice cream. Some manufacturers were hit earlier than others due to outbreaks in their facilities, forcing them to abide by CDC regulations and shut down for two weeks at a time. That, along with a recent 50% processing increase at the Port of Los Angeles, is fueling some optimism for clearing current congestion by summer and getting ready for seasonal pushes in the second half of the year. He said the freeze not only knocked down production but caused damage that cannot easily be repaired, given the very specialized equipment and engineering expertise needed simultaneously for several facilities., The list of affected products here is long: PVC pipe and plumbing supplies; vinyl siding and vapor barriers; geotextiles; paints, coatings, and highway striping materials; even packaging such as the wrapping around lumber or the layers in corrugated boxes.. 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. Staying vigilant is key during this time, as is acting speedily. 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.. What? 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. They also easily conform to oval as well as round connectors. Labor is Expensive. Delivering Excellence. Y_dk8s7D8W>q
O{>Xv=!AK&a\>8xAT_JZ. But the physical properties of flexible ducts that create advantages are also the source of potential problems if care isnt taken during installation. The duct has R6 insulation which contains 33% more insulation than the standard R4.2 product. Ducting ESP is over 0.8 IWC, and needs to be closer to 0.5. Wood products, getting hit on two sides, are also harder to come by. Flex-duct, stainless steel/Plexiglas and pep. EcoSteam ES-20 Advanced Control for Residential Steam boilers. Using flexible ducts saves time, but careless installation can cause performance-related problems that are hard to find and even harder to fix after the drywall goes up, All photos: courtesy U.S. Dept. Email your feedback on this column or your questions to charlie@charliegreer.com. HVAC Equipment Shortage: What You Need to Know. This is typically the case for ducts that run through a dropped ceiling or soffit, or between joists, so long as the floor system sits on top of a conditioned basement or crawlspace. Video Do I Need to Schedule a Maintenance Appointment? Are you seeing that? (Courtesy of Pixabay). Friction in a flexible duct system will depend on duct extension, the duct's support system, and the curves in the ductwork. Young added that while Ferguson advises their contractors that these shortages could stay in play for the next six months and perhaps longer, he added that the pandemic may have loosened up attitudes for the better throughout the supply chain. Franklin Township hb`````: HVAC Shop Talk is a YouTube channel that celebrates the guys and girls in the skilled Trades - especially HVAC. Category Press enter to collapse or expand the menu. Owner of East Heating and Air Inc, David Moshoures said finding flexible duct is the . Flame/Smoke: 25/50. Monitor the plan during framing and be prepared to create chases to carry ducts where necessary. In a recently published article, the Associated General Contractors of America noted a shortage in copper, plastics, concrete, woodand yes, microchips. The flex duct commonly used in Southern California relies on a heavy-duty stainless steel spring for its core. Managing a backlog of impatient customers is a new challenge for many HVAC companies. Our comprehensive, cloud-based platform is used by thousands of electrical, HVAC, plumbing, garage door, and chimney sweep . 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. We also offer ductless mini-split systems that offer you flexible room-by-room comfort. Council Flexible Air Duct Test Code FD-72 R1 as the most dependable standard pertaining specifically to flexible ducts and air flow. 6 in. is a certified You see it on the auto dealer lots with low inventory and increased pricing, or if youre trying to purchase a new gaming system. In this webinar, we go through the recent updates on R-290 natural refrigerant, and the impact it will have on the HVACR industry. Additionally, manufacturers are having to increase costs due to materials shortages . Despite all the factors that have slowed production and distribution, demand for HVAC equipment has not changed. Once the drywall is up, these problems are impossible to locate, so carefully inspect flexible ductwork before the drywall crew begins its work. Call Vital Heating & Air because Your Comfort Is Vital!, Common Gas Furnace Repairs - Vital Heating and Air. The year in HVAC business, so far, is off to a good start. HVAC companies around the U.S. are seeing product shortages and price increases continue into late Spring 2021. Plenums. The details presented here were captured from the U.S. Department of Energys Building America videos and cover the fundamentals of flexible duct design and installation. Flexible ducts can speed installation by reducing the number of joints in a run and eliminating the need for elbows and offsets. Yesterday my boss told our main builder to "get over it, you're not the only one suffering from it". The import of stainless steel was also interrupted because of supply chain problems, exacerbating the shortage and increasing in prices for the numerous products that rely on it, from car grills to outdoor BBQs. JP Lamborn Co. ( JPL ) began producing flexible air ducts in 1961. We set our own Everyday Low Prices as well as sale prices, but some manufacturers restrict how retailers display that pricing. HVAC Shop Talk is a YouTube channel that celebrates the guys and girls in the skilled Trades - especially HVAC. In these cases manufacturers require that you take some steps to add the item to your cart or go to checkout to view our final prices when lower than the manufacturer's set minimum advertised pricing. Vital Heating & Air Ideally, ducts shouldnt sag more than inch per foot between supports, and maximum sag should not exceed For a more long-term solution, metal ductwork is a much better option. Give us a call at 317-868-2665 to schedule an appointment today. . Here at Flexible Ducting all of our ventilation products are manufactured and tested to achieve the highest quality possible. Insulated Flexible Duct R6 Silver Jacket is used in standard Heating and Air Conditioning (HVAC) systems and some venting applications. Very cost effective insulated duct. Please enter a password for your user account. What does that have to do with shortages and flex duct? Fresh eggs from a customer's chickens. To ignore it would be a disservice to our customers, because it means there is a shortage of new air conditioners, heat pumps and coils in 2021. 4-in x 96-in Foil Flexible Duct. But that doesnt eliminate the now-familiar reality of increased demand for IAQ products and heightened HVAC awareness among consumers in general. These new COVID houses are going to be falling apart in 10 years. Webb said these shortages drive up costs, but the ductwork shortage has the potential to bring projects to a full halt. JP Lamborn 6 in. In long horizontal runs with sharp bends, use extra supports before and after the bends. Master Flow Insulated Flexible Duct Silver Jacket R6 Videos. (Courtesy of the National Guard), The February ice storms in Texas also derailed work at petrochemical plants in Houston that make resins and what Simonson describes as the building blocks for construction plastics. If at First You Don't Succeed, Skydiving Is Not for You. Temperature Range: -20 F to +160 F. Sizes I.D. 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.. In particular, AGC would like to see harmful tariffs on construction materials eliminated and would like to see progress on expediting freight. Part #. Duct Cleaning; Duct Sealing; You must simply lead with these services during the equipment shortage to ensure you don't lose sales with homeowners that don't want to wait to fix their HVAC issues. 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 . Contact; Temple, GA. 1-800-520-6593. Rectangular Reducers & Caps. x 25 ft. Polyethylene R6 Flexible Air Duct. Find My Store. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. A lot of what youll find here is common sense, but dont let that fool you. Biyang, as one of the famous Flexible Duct Manufacturers, has all common sizes for different Flexible Ducts.