What is the purpose of a hydronic system?

The purpose of a hydronic system is to utilize water for heating and cooling in a building. This system operates by circulating water through pipes to various heat emitters, such as radiators or underfloor heating, allowing for efficient temperature control throughout the space. The process can include either heating water to distribute warmth or using chilled water for cooling.

Hydronic systems are highly valued for their energy efficiency and ability to provide consistent and comfortable indoor climates. The use of water as a heat transfer medium makes these systems particularly effective, as water can absorb and transfer large amounts of heat compared to air, leading to improved heating and cooling performance.

Understanding how hydronic systems function is essential for professionals in plumbing and HVAC, as these systems play a critical role in modern building climate control.