020-166

This professional-grade Class 2 50VA transformer is a vital electrical component designed for reliable power regulation in various residential and commercial appliances. Functioning as a high-efficiency step-down transformer, it converts a 120V primary input into a stable 24V secondary output, providing the necessary low-voltage power for control circuits, relays, and thermostats. Frequently utilized in HVAC systems, furnaces, and air conditioning units, this transformer ensures that sensitive electronic boards and components receive consistent voltage, preventing system failure and improving overall performance. It is an ideal replacement part for troubleshooting power loss or faulty control systems in modern heating and cooling equipment.
Type: Electrical Transformer
Size: Standard 50VA compact frame
Application: Used in HVAC systems, furnaces, air handlers, heat pumps, and other appliances requiring a 24V control circuit power supply.
Specifications: Power Rating: 50VA; Input Voltage (Primary): 120V AC; Output Voltage (Secondary): 24V AC; Classification: Class 2; Frequency: 50/60 Hz