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 ...

We’ve chosen the Rinnai RU199iN ... Gas tankless water heaters offer the most power but tend to be the most expensive to purchase and install. However, electric water heaters will typically ...

Rinnai Corp, a Japanese manufacturer of home ... The system is designed for outdoor installations and cannot be used as a swimming pool heater, or for hydronic applications. It consists of a ...