A. O. Smith Signature Series Tankless Natural Gas Indoor Ultra Low NOx 190k

The A. O. Smith Signature Series Tankless Natural Gas Indoor Ultra Low NOx 190k is a high-quality water heater that operates on natural gas and features an instantaneous heating system. With a compact design and a sleek gray color, this tankless water heater offers energy-efficient performance with its ultra low NOx technology. Backed by a 15-year manufacturer warranty, this model has a 190,000 BTU/h heating rating and a 4 A amperage, making it suitable for indoor installation. Perfect for home improvement projects in the heating, cooling, and air category, this A. O. Smith water heater is a reliable choice for efficient hot water heating.