The Rinnai RL75iN is a powerful, high-performance tankless water heater that guarantees a steady and efficient supply of hot water. With a maximum output of 180,000 BTUs and a max flow rate of 7.5 GPM ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." It used to be that if your water heater went out, you called in a plumber to replace it with a similar ...

Those words spurn up a variety of thoughts and feelings. To some, hot water is the metaphorical comparison of being in trouble. To others, hot water is comforting, as it reminds them of the nice ...

Worried that your water heater needs replacing? Hot water heating systems are essential to modern living, but they're complicated and don't last forever. You can look for a few tell-tale signs that it ...

Over the years, we’ve talked plenty about the rising cost of energy and the many things you can do about it. Let’s revisit one of those suggestions: investing in a tankless water heater—which, as ...