A Rinnai electric tankless water heater is more compact than a natural gas model. It's also not as expensive to install. Unfortunately, an electric model doesn't heat the water as quickly and ...

Compared with gas tankless water heaters, “Electric tankless water heaters are more compact, easier to install and ideal for smaller households or supplemental hot water needs,” says Pete ...

Uniform Energy Factor refers to a water heater's efficiency when run under simulated heavy use conditions for a 24-hour period. Electric Tanked is part of the Water Heaters test program at ...