Division 22 23 Ebook Page 262 Section 23 31 30 Flexible HVAC Ducts

FLEXIBLE HVAC DUCTS 23 31 30 - 2 Flexible HVAC Ducts 1.4 DELIVERY AND STORAGE OF MATERIALS A. Delivery: Deliver materials in manufacturer's original packaging. B. Storage: Store and protect products in accordance with manufacturer's instructions. Store in a dry indoors location. Protect insulation materials from moisture and soiling. C. Do not install insulation that has been damaged or wet. Remove it from jobsite. 1.5 WARRANTY A. Special Warranty: Please consult with flexible duct manufacturer regarding warranty details. PART 2 - PRODUCTS 2.1 MANUFACTURER A. Manufacturers: Subject to compliance with requirements, provide products by one of the following: 1. ATCO Rubber Products, Inc.; www.atcoflex.com 2. Thermaflex; www.thermaflex.net 3. J.P. Lamborn Co. (JPL); www.jplflex.com 4. Gray Flex Systems Inc.; www.grayflex.com 5. Acosta; www.acostamfg.com 6. Buckley; www.buckleyonline.com 7. Casco C.A. Schroeder, Inc; www.casco-flex.com 8. Cody Company, Inc.; www.codycompany.com 9. Deflecto, LLC - Canada; www.deflecto.com 10. Enterprises Techniflex, Inc. 11. Flexmaster Canada/Novaflex; www.flexmaster.com 12. Flexmaster USA/Masterduct, Inc.; www.flexmasterusa.com 13. Imperial Manufacturing Group; www.imperialgroup.ca 14. Modular Metal Fabricators Inc. 15. Peppertree Air Solutions Inc.; www.peppertreeairsolutions.com 16. ThermoFlo Technologies Ltd.; www.thermoflotech.com 17. Z-Flex U.S. Inc.; www.z-flex.com 2.2 FACTORY-INSULATED FLEXIBLE DUCTS A. Certifications: 1. EcoTouch Insulation for Flexible Duct is GREENGUARD Indoor Air Quality Certified and GREENGUARD Gold Certified. 2. EcoTouch Insulation for Flexible Duct is certified by SCS Global Services to contain a minimum of 53% recycled glass content, 31% pre-consumer and 22% post-consumer. 3. EcoTouch Insulation is the only fiberglass insulation product listed in the USDA BioPreferred Catalog. B. Factory-Insulated, Flexible Ducts: UL 181, Class 1, film supported by helically wound, spring-steel wire; fibrous-glass insulation; and vapor-barrier film. 1. Insulation: ASTM C553, Type I, glass fibers bonded with a thermosetting resin.

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