... Stainless bolts & nuts, vent capOptional deviceElectrical heater, Intelligent controller, Assistant tank, Anode magnesiumWater output45-95CentigradeCompact Flat- ... Workstation System: 1) An integrated system composes of intelligent controller, circulating pump, flow meter, relief valve, ... to ensure continuous hot water supply.5)Intelligent controller, a device with sensor and electromagnetic valve for ...