Commercial water heaters
By Staff -- Consulting-Specifying Engineer, 10/1/2000
Commercial water heaters and boilers are now available in three new sizes-1.5 million, 1.7 million and 2 million Btu-with digital temperature control, expanded firing ranges from 50 to 100 percent and flexible venting up to 50 feet through a two-pipe system. Units also feature 87-percent thermal efficiency rating and thermostat accuracy within one degree. Compact design allows equipment to fit intact through a 30-inch doorway. (Lochinvar) Circle 10
