Lineset Ducting auits ducted split air conditioning systems.

Press Release Summary:

Made specifically for North America, Fortress(TM) lineset covering system is intended for mini-splits or ducted split air conditioning systems. Extruded PVC lengths and injection-molded fittings are resistant to effects of UV and weather, and sweep elbows accommodate long radius 90° bends. Full 8 ft lengths reduce joints and waste, while 2 deep profiles - 3.5 and 4.5 in. - respectively accommodate standard and heavily-insulated or multiple linesets.

Original Press Release:

Airtec Unveils HVAC Industry's Most Economical, Only U.S.-Made Lineset Ducting-- Fortress(TM)

Durable eight-foot-long lengths and wide assortment of fittings are made specifically for the North American market.

Airtec Products Corp., Fall River, Mass., a leading manufacturer and importer of HVAC/R products, introduces Fortress, the HVAC industry's only U.S.-made lineset covering system for mini-splits or ducted split air conditioning systems. Manufacturing Fortress domestically from a new multi-million dollar, 48,000-square-foot, fully-automated plant addition eliminates tariffs and import costs that result in a significant product savings passed on to contractors

Fortress is constructed of strong, extruded PVC lengths and injection-molded fittings that are highly UV and weather resistant. Fortress is made specifically for the U.S. market with full eight-foot lengths to reduce joints and waste with two deep profiles-3.5-inches for standard linesets and 4.5-inches for heavily-insulated or multiple linesets. Four colors of white, ivory, brown and gray coordinate with most condenser and home exterior colors.

Other features include:
  • One-year warranty
  • Suitable for temperatures -4°to 140°F
  • Two adjustable lineset retainer clips included with each duct length
  • Specially-designed sweep elbows accommodate long radius 90° bends
  • Extensive range of 16 fittings accommodates any application
  • Stainless steel screws eliminate rust marks

    For more information on Fortress please call 1-800-3AIRTEC, (1-800-324-7832) email, or visit

    About Airtec: Airtec manufacturers air diffusion, condensate management and lineset ducting products; and imports mini-split accessories, equipment support systems and other HVAC products. For more information please email call 1-800-3AIRTEC or visit

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