Product List TypeFunctionModelStandard EBoxHeating and Hot WaterEIB20P-280EIB20P-420EIB20P-560Lower Power EBoxHeating and Hot WaterEIB20S-150EIB20S-230EIB20S-300Auxiliary EBoxAccumulation for Hot WaterEIB20A-102Cooling EBoxCoolingEIB20C-200EIB20C-400Mobile Backup EboxBackup for Heating and Hot WaterEIBBU-400