Spiro International’s 2015 machinery guide covers the company’s full line of tube formers, bend and fitting production technology, complementary machines, rectangular machines, special welding applications and more.
Greenheck’s new MiniCore energy recovery ventilator provides preconditioned fresh outdoor air for commercial applications ranging from 300 to 1,000 cubic feet per minute.
Covertech says its Big-8 duct insulation increases system efficiency and lowers stress on HVAC equipment, while reducing energy usage and utility bills.
The new AQ Expert from E-Instruments is an all-in-one instrument that provides improved indoor air quality monitoring and real-time data logging for indoor air quality testing in various buildings such as hospitals, schools and airports.