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  • Bosch Optiflow Internal

    Bosch Optiflow Internal

    OptiFlow combustion management system
    Room sealed appliance
    6 star efficiency
    Compact, lightweight
    Solar compatible water heater
    Electronically controlled modulation
    Up to 4 optional controllers
    50°C compliant models available
    3 year parts and labour warranty
    12 year heat exchanger warranty