... arbitrary combination, harmonize with the building perfectlyb. Intelligent control and automatic operationc. Anti-freeze: Using the anti-freezing liquid ... standard electric water heater setting,automatic temperature control exchanger, and increased anode magnesium barssticking to prevent furring 3) The ... Degree,P<=5*10-4,Service Life,10 years Mounting FrameAluminum Alloy,Thickness,1.8 mm, not have back ...