Rheem-Ruud 46-25107-03 Transformer Primary Secondary Transformers - 208-240V 24V 40VA

The Rheem-Ruud 46-25107-03 is a step-down transformer designed for HVAC applications, converting 208-240V primary voltage to 24V secondary voltage with a 40VA power rating. This replacement transformer is engineered to provide reliable power control for heating and cooling system components including thermostats, control boards, and zone dampers.

Key Specifications:

• Primary Voltage: 208-240 VAC
• Secondary Voltage: 24 VAC
• Power Rating: 40 VA (Volt-Amperes)
• Genuine Rheem-Ruud OEM replacement part
• Compatible with various Rheem and Ruud furnaces, air handlers, and air conditioning units
• Class 2 transformer design for safe low-voltage control circuits

This transformer provides essential voltage conversion for proper operation of low-voltage control systems in residential and light commercial HVAC equipment. The 40VA capacity ensures adequate power supply for multiple control devices while maintaining safe, reliable operation. Installation should be performed by a qualified HVAC technician in accordance with local electrical codes.