Lochinvar’s new ARMOR X2 commercial condensing water heater combines stainless-steel heat exchanger technology with modulating/condensing combustion to deliver thermal efficiencies as high as 96%. Available in models with 1.0, 1.3 and 1.5 million Btu/hr. inputs, ARMOR X2 offers an efficient, advanced solution for a wide range of commercial applications. The unit is equipped with two independent combustion systems consisting of two 316L stainless-steel heat exchangers, gas valves and combustion blowers designed to work in unison. Featuring a turndown ratio of 10:1, the ARMOR X2 delivers the precise amount of heat to match demand. The combustion system can fire as low as 10% of the maximum water heater input and modulate up to 100% as demand increases. The unit also features Lochinvar’s exclusive SMART TOUCH operating control.