How Does a Furnace Transformer Work?
Furnaces are crucial in keeping our homes warm and cozy during the colder months. While often overlooked, this device is essential for converting voltage to safe and efficient levels for furnace operation. Let's explore the world of furnace transformers to understand how they work their magic. The Basics of Furnace Transformers A furnace transformer is an electrical device that changes the voltage supplied to the furnace. It takes high voltage from the power lines and converts it into a lower voltage that the furnace components can safely use. This transformation is crucial because the standard voltage from power lines (usually 120 to 240 volts) is too high for the furnace's sensitive electronics. Understanding Voltage Before delving further, let's grasp the concept of voltage. Voltage is the force that pushes electrical current through a circuit. Think of it as the pressure in a water pipe—it makes the electricity flow. Too much voltage can damage the furnace, while too li...