Rinnai America Corp., manufacturer of tankless gas water heaters, announced it has manufactured its first unit in the U.S., just eight months after it announced plans to start manufacturing domestically.

The first unit was a Rinnai HE+ Series, RL model, non-condensing, Wi-Fi-compatible tankless water heater. It will be commemorated in the lobby of the Rinnai America Manufacturing facility in Griffin, Georgia.