Buffer Tanks

Buffer Tanks

Buffer tanks are an essential component in modern heating systems, acting as a thermal store that absorbs and releases heat to improve the efficiency and performance of your boiler or heat pump. By storing surplus heat energy, buffer tanks help to reduce short cycling, extend the lifespan of your heating system, and lower running costs.

Buffer tanks are particularly important in heat pump installations, where they help to optimise the system's coefficient of performance (COP) by allowing the heat pump to run in longer, more efficient cycles. They are also widely used with biomass boilers, solar thermal systems, and multi-boiler setups.

Key Features & Benefits

• Reduces short cycling in boilers and heat pumps for improved efficiency
• Essential for air source and ground source heat pump installations
• Compatible with biomass boilers, solar thermal, and multi-boiler systems
• Extends the lifespan of your heating system by reducing wear
• Helps to lower energy bills by optimising heat output
• Available in a range of capacities to suit different system sizes

All buffer tanks in our range are sourced from trusted UK and European manufacturers and built for reliable, long-term performance. Browse the full range below to find the right buffer tank for your heating system.