The NR-210A condensing tankless water heater is here to provide quality and comfort for consumers. With its improved adaptability to gas systems and reduced gas usage, this model ensures high energy efficiently thus, value for money. Also, it has low exhaust, thus no need for costly venting materials for installation. In addition, the model comes in compact space saving design and built with high-quality exchange heater.

Furthermore, NR-210A is equipped with air and gas pressure sensors to monitor efficient gas combustion; and dual microprocessors regulate temperature and provide safety. This model is also field convertible to suit the consumers preferred fuel. As an added measure, this model is also equipped with a leak detector. Lastly, this condensing tankless water heater is covered by a limited warranty to ensure consumers with the optimal experience with Navien®.