As home and building owners continue to look for ways to save money, manufacturers of air movement and ventilation products are reporting growing popularity in energy recovery ventilators (ERVs), air curtains, electronically commutated motors (ECMs), HVLS (high-volume, low-speed) fans, and ventilation control systems.

Whether it’s a wintery 20˚F or a steamy summer day, the front doors are always propped open at Fortunes Coffee Roastery in Pittsburgh’s Strip District.