List one advantage of using a combi boiler for hot water.

Using a combi boiler for hot water offers the significant advantage of eliminating the need for a separate hot water storage tank. This is because a combi boiler provides on-demand hot water directly from the boiler itself whenever it is needed, rather than relying on a preheated supply of water stored in a tank. This leads to various benefits, such as:

• Saving space, as traditional systems require a separate tank that occupies room, frequently leading to more efficient use of available areas in a home.

• Reducing the installation complexity and time, since fewer components are needed to set up compared to systems that involve separate water storage tanks.

• Ensuring that water is heated only when in use, which can contribute to energy savings and enhance overall efficiency by avoiding heat loss that can occur in traditional storage systems.

This function of instantly providing hot water on demand is a defining feature of combi boilers, distinguishing their operation from other types that rely on storage tanks.