Cyclone Mxi

modulating commercial gas water heaters from A.O. Smith have 120THINSPACE to 499THINSPACE900 Btuh/h input. Features include 60 to 199 gallon capacity, a modulating firing rate, which changes with demand and an LCD display. It is ENERGY STAR qualified with up to 98 per cent rated thermal efficiency. www.hotwatercanada.ca