When to Get a Tankless Water Heater (and When Not To)
Every tankless water heater has a flow rate measured as gallons per minute (gpm), and every fixture that provides hot water ...
Consumer Reports1 年
Electric Tankless Water Heater
Uniform Energy Factor refers to a water heater's efficiency when run under simulated heavy use conditions for a 24-hour period. Electric Tankless is part of the Water Heaters test program at ...