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The primary objective of HVAC design is a balanced system that efficiently delivers the required volume of conditioned air to all of the building’s spaces. However, there are additional requirements, such as thermal efficiency, noise reduction, and condensation control that significantly influence long-term cost and productivity—and ultimately the cost of ownership. The most effective method of meeting these requirements is insulating the ductwork that delivers the conditioned air.

Benefits & Methods of Insulating Spiral Pipe
Dual Wall Insulated Spiral Pipe