equip the contractor to deliver custom comfort every time. Vulcano’s intuitive design means a simple installation with everything a seasoned pro would expect, except the noise! Standard features like ECM motors, DHW priority, soft ramp fan logistics, zone ready universal connections and fully insulated cabinets offers best-in-class, year-round comfort. And to top it off Vulcano’s robust construction allows for a perfect installation in any configuration without alteration, upflow, downflow, horizontal, you decide. All these features make Vulcano the perfect efficient solution for all new construction or retrofit applications right out of the box.