What distinguishes a modular boiler from other boiler systems?

A modular boiler is distinguished by its design consisting of a group of individual boilers referred to as modules. This modular approach allows for flexibility in capacity, as multiple smaller units can be combined to achieve the desired heating output. Each module can operate independently, which makes it efficient and allows for maintainability without shutting down the entire system.

The ability to run multiple modules also provides redundancy; if one module were to fail, the others can continue to function, ensuring that heating or hot water supply is not entirely interrupted. This contrasts with traditional boilers that often operate as a single large unit, which can limit operational flexibility and increase downtime for maintenance.

In contrast, single unit designs or compact residential systems may focus on size or integration but do not provide the same benefits of scalability and redundancy as found in modular systems. External piping considerations are generally common in many boiler setups and do not specifically distinguish modular boilers.