What is a characteristic of a 3 pipe heating installation?

A characteristic of a 3 pipe heating installation is that it combines both heating and cooling. In this type of system, there are typically three pipes: one for the supply of hot water, another for the return of cooled water, and a third for the return of hot water back to the source. This allows for flexible climate control within a building, enabling different zones or areas to maintain appropriate temperatures depending on the season or occupancy needs.

This design is advantageous in applications where there is a need for both heating in the colder months and cooling in the warmer months, allowing for year-round comfort. It effectively maximizes energy use and can lead to energy savings, as the system can efficiently switch between modes based on the demand within different parts of a space.