AERCO International's new Web site, www.aerco.com, uses enhanced navigation tools and other features to make it easy for HVAC professionals to access information on AERCO's high-efficiency boilers and water heaters, as well as technical materials on condensing technology. Products highlighted in the redesigned site include AERCO's new SmartPlate direct hot water heater, Benchmark boilers, KC boilers and hot water heaters, as well as controls.