Smart-Circ “learns” users’ hot water patterns over seven days and then schedules pump and tankless recirculation patterns accordingly. Hot water consumption must be more than 20 seconds to be added to Smart-Circ’s storage, minimizing unwanted circulation.
In addition, the RSC model features a more efficient, multi-speed DC pump that offers improved performance with a higher flow rate, better head pressure and more flexible operation. Upgrades will also be seen in high temperature areas with the revised low flow activation logic.
Rinnai America Corporation, a subsidiary of Rinnai Corporation of Nagoya, Japan, with headquarters in Peachtree City, Ga.
Rinnai manufactures gas appliances including water heaters, a wide range of kitchen appliances, and heating and air conditioning systems.