1. Combination with solid fuel boiler Optimal solution for wood, pellet, or coal heating: Boiler operates in its optimal power range with maximum efficiency Excess heat is temporarily stored in the buffer tank Direct hot water preparation is possible in the stainless steel tank Less frequent refueling required Ideal for log boilers and wood gasifiers 2. Combination with a solar thermal system Maximum solar utilization through heat storage: Storage of solar heat for later use Preheating of domestic hot water in a stainless steel tank Re-heating via electric immersion heater or a second heat source Up to 60% energy savings in summer 3. Combination with a heat pump Efficient buffer storage for heat pumps: Reduces heat pump cycling Stores heat when electricity prices are low (Smart Grid) Domestic hot water preheating possible Optimized system hydraulics 4. Hybrid systems (multiple heat sources) Maximum flexibility through combination: For example: Solid fuel boiler + solar thermal system Or: Heat pump + wood-burning stove with water jacket Or: Pellet boiler + solar thermal system Intelligent use of all available energy sources Special advantages of solid fuel boilers The NADO V11 hot water storage tank is the ideal complement to solid fuel boilers (wood, pellets, coal): Optimal combustion: The boiler can run continuously at the ideal temperature and maximum efficiency Longer burn time: The stored heat bridges periods without active boiler operation Reduced emissions: Optimal combustion reduces pollutants minimized

Comfort gain: Less frequent refueling required, especially at night

Boiler protection: Prevents overheating and protects the boiler

Longer lifespan: Boiler operates within its ideal operating range