Trane TRR0463 120V to 24V 20VA Control Transformer

The Trane TRR0463 is a step-down control transformer designed for HVAC applications, converting 120V primary voltage to 24V secondary voltage with a 20VA power rating. This transformer provides reliable power for thermostats, control boards, and other low-voltage control circuits in residential and commercial heating and cooling systems.

Key Specifications:

• Primary Voltage: 120V AC
• Secondary Voltage: 24V AC
• Power Rating: 20VA
• Designed for HVAC control circuit applications
• Compatible with Trane heating and cooling equipment
• Compact mounting design for easy installation

This transformer is commonly used as a replacement component in Trane furnaces, air handlers, and other HVAC equipment where the control transformer has failed. The 20VA rating provides sufficient power for standard residential thermostat and control applications.