Residential condensing tankless

EZ Series of Residential Condensing Tankless Water Heaters, specially designed to speed replacement of conventional storage-tank water heaters, now offers an improved and industry-leading Uniform Energy Factor of 0.96, while maintaining a 25-year warranty — also an industry-best, the company claims. Its compact size of these wall-hung units allows the water heater to be placed closer to hot water outlets, reducing travel-time of the water to the outlets.