Wireless Hot Water Recirculation Kit
By HPAC MagazineHydronics
The ecocirc wireless hot water recirculation kit from Xylem has an ECM based permanent magnet motor. It operates on as little as 20 watts. The pump and paired valve wirelessly communicate temperature data. The ecocirc pump is installed on the supply side of the hot water source and the valve under the sink farthest from the hot water source. No electrical outlet is required under the sink – the valve operates using two AA batteries.