Voltage Conversion: The main function of a 24V transformer is to convert standard line voltage (120V AC) to a lower voltage suitable for control circuits. Common secondary voltages include 24V AC, which is widely used in HVAC systems to power control relays, contactors, thermostats, and other components.

Advantages: With its rugged construction and high-quality materials, the replacement transformer ensures long-lasting performance and provides stable voltage conversion.

Control: By reducing the voltage, the transformer ensures the safety of low-voltage components and allows precise control of the operation of the HVAC system through thermostat signals and control boards. The transformer ensures stable voltage conversion and power distribution.