... The Future is Round
AHR Expo Update - October 15, 2020
After exhausting all possibilities to tentatively reschedule the Show for March 2021, AHR Show Management regrets to announce the forced cancellation of the 2021 AHR Expo in Chicago. With roadblocks set in place by the ongoing COVID-19 pandemic and resulting current state and local restrictions that prohibit mass gatherings over 50 people, an in-person event will not take place in 2021. Instead, we'll shift our focus to 2022 and prepare for an in-person event in Las Vegas, NV. Read the full announcement here>>>
The Spiral Duct Manufacturers Association
SPIDA is the professional organization of the manufacturers of Spiral Duct, Flat Oval Duct, Round Duct and related products.
WHY SPIRAL DUCT?
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Lower Heating and Cooling Energy Use
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Reduced Air Leakage with Spiral and Flat Oval Duct
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Faster Installation Time with Spiral Duct
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Less Material Waste with Spiral and Flat Oval Duct
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Attractive appearance
WHERE CAN SPIRAL DUCT BE USED?
CLICK THE ABOVE MENU TABS TO FIND MORE INFORMATION
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High Efficiency VAV Systems, the Most Efficient System Available
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HVAC Applications
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Can be Fabricated as Flat Oval
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Dust Removal and Fume Exhaust
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Spiral Pipe Used in Grain Handling and Material Conveyance
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Spiral Pipe in Architectural Applications