The Rinnai RL75in tankless water heater is an in-door product and energy-efficient product which nearly provides an endless water supply. In addition, it provides leak detection to its users. It also offers 12 years of warranty for the heat exchanger, 5 year part, and 1-year labor. It also saves 82% of energy, making sure that your money does not get wasted. it almost provides 7.5 gallons of water per minute which is great.one more thing which I found really good about these tankless water heaters is that Having a small size and containing... read full review »