Lochinvar enhances its AQUAS commercial pool package line with titanium plate and frame heat exchangers featuring inputs ranging from 399,000 to 6-million Btu/h. With a reduced width and simplified maintenance procedure, the updated design allows for installation in a variety of demanding applica-tions, Lochinvar explains. The heat exchanger is compatible with chlorine and salt-system pools and can accommodate a variety of system flow rates. All AQUAS models include top-of-the-line safety features to better ensure consistent pool temperature and prevent potentially dangerous heat levels, Loch-invar adds. The updated models feature Lochinvar’s SMART SYSTEM operating control. A multi-color graphic LCD display and navigation dial make setup and navigation of parameters simple and efficient. Additionally, a built-in USB port allows for seamless system software updates and provides access for computer-aided troubleshooting. Lochinvar. www.lochinvar.com