Rinnai tankless water heaters perform excellently and ... the water temperature if you use Takagi tankless water heater for your indoor hot water needs, as it has inlet and outlet thermostats.

With its flow rate of 7.5 GPM, it might be easy to underestimate this Rinnai indoor propane tankless water heater. Yet it offers a money-saving alternative to high output systems and, with up to ...