The Sheet Metal and Air Conditioning Contractors’ National Association’s first edition of its Phenolic Duct Construction Standard manual provides basic phenolic duct fabrication and installation standards for sheet metal contractors, code officials and design engineers.
While lean theories were first designed for and implemented in manufacturing, it has proven effective in reducing costs and improving productivity in HVAC construction. Lean seeks to minimize inventory.
Covertech says its Big-8 duct insulation increases system efficiency and lowers stress on HVAC equipment, while reducing energy usage and utility bills.
Carlisle HVAC Products’ new Edge Sealer is an aerosol spray made for indoor use to capture cut ends of insulation and ductwork materials on the jobsite, making sure the HVAC system performs as designed.
Morgan Advanced Materials says its new FireMaster DryerWrap is a viable and cost-effective solution for safely routing dryer exhausts from the laundry room to the building exit.