HVAC uses of flexible air duct have grown exponentially over the last two decades, all over North America. Contractors and installers say they like it, and some find it indispensable. It has changed ...
K-Flexâ„¢ AL Clad insulation systems can be used when insulating HVAC pipe and ducts in areas where easy cleanup is needed, such as food processing and pharmaceutical manufacturing. It is available in ...
Q: What’s the maximum length of insulated duct I can install with my new heat recovery ventilator (HRV)? Is 18 feet too long? A: I’ve never seen figures for the maximum length of insulated flex pipe ...