A. O. SMITH
A.O. Smith announced the launch of its Concentric Vent Non-condensing Tankless Water Heater line with X3® Scale Prevention Technology. Designed to meet the unique needs of industry professionals, this product simplifies installations thanks to contractor-preferred concentric venting, the company says. The unit accommodates long venting runs and features quick natural-gas-to-propane field convertibility for added flexibility.