872-033

This premium 120V to 24V step-down transformer is an essential electrical component designed to provide reliable low-voltage power to appliance control systems. With a 40VA power rating, it efficiently converts standard household current into the 24V AC power required by thermostats, relays, and electronic control boards. This part is a common solution for troubleshooting power failures in heating and cooling systems or large household appliances where the low-voltage circuit has stopped functioning. Engineered for durability and consistent voltage output, it helps protect sensitive electronics from fluctuations while ensuring your equipment operates safely and efficiently.
Type: Step-Down Control Transformer
Size: Standard 40VA frame
Application: Used primarily in HVAC systems, furnaces, air conditioners, and various large appliances to power low-voltage control circuits, thermostats, and motor relays.
Specifications: Primary Voltage: 120VAC; Secondary Voltage: 24VAC; Power Rating: 40VA; Frequency: 50/60Hz; Class 2 Energy Limiting