SUS304 316L Duplex 300L 80d Hot Water Storage a+ Energy Saving High Efficient Hybrid Heating Exchanger Coil Cylinder Tank Boiler

SUS304 316L Duplex 300L 80d Hot Water Storage a+ Energy Saving High Efficient Hybrid Heating Exchanger Coil Cylinder Tank Boiler. Dual Tank Design: Two tanks built-in one shell for separate house heating and daily hot water systems. High Efficiency Heating: Built-in heat exchanger coils rapidly increase heat exchanging rate and energy saving. Superior Insulation: High-density aviation grade polyurethane with heat loss of only 2% per 10 hours. Durable Material: SUS304 tank liner with 8A class welding ensures reliable service over 5 years. Tranquil Flow Technology: Diffuser pipe ensures stable water temperatures by preventing cold water mixing. High Temperature Capacity: Max water temperature can reach 80-100 degrees Celsius. Optional Electric Heater: Built-in electric heater is optional for auxiliary heating in each tank. Customization Options: Supports customization from designs, samples, and flexible minor customization.