What is a Transformer?

What is a Transformer?

Transformers in HVAC Systems

In Heating, Ventilation, and Air Conditioning (HVAC) systems, transformers are critical components that enable the efficient distribution of electrical power to various loads within the building. By stepping up or down voltages as needed, transformers regulate the flow of electricity from the grid or utility provider to HVAC equipment such as compressors, fans, and thermostats. In a typical HVAC system, multiple transformers are used to support different circuits, including heating, cooling, and ventilation systems. Transformers help ensure reliable operation by providing a stable electrical supply, while also preventing over-voltages that could damage equipment or compromise indoor air quality. By controlling voltage levels and providing a safe and efficient power supply, transformers play a vital role in maintaining the overall reliability and efficiency of HVAC systems.