New stainless steel ARMOR models are available for indoor or outdoor construction and range from 1.25 to 4 million Btu/hr. Come standard with Lochinvar's SMART TOUCH control system, with an 8-inch touchscreen and multi-color interface. The 316L water tube design enhances flow for large commercial applications. For the most demanding hot water needs, as many as eight heaters can be cascaded together for redundancy.
