The Altecnic 8 Litre Buffer Tank is a component used in heating systems, particularly in setups that involve heat pumps. A buffer tank, also known as a thermal store or accumulator, serves to improve the efficiency and operation of the heat pump system by providing the following benefits:

• Thermal Storage: It stores extra thermal energy, which allows the heat pump to run for longer periods at optimal efficiency rather than frequently cycling on and off. This can improve energy efficiency and reduce wear on the system.
• Stable Flow Rates: The buffer tank helps to maintain a consistent flow rate through the heat pump, which is important for ensuring stable and efficient operation. Some heating systems, especially with low heating demand, may not require a high flow of water, which can cause issues like short cycling. The buffer tank mitigates this.
• Temperature Stability: It can smooth out fluctuations in temperature, providing a more consistent output to the heating system.
• System Balancing: In systems with multiple zones or where the heating demand varies significantly throughout the day, the buffer tank helps balance the load, reducing strain on the heat pump.