Rheem-Ruud 46-25107-02 Transformer Primary Secondary Transformers - 120V 24V 40VA

The Rheem-Ruud 46-25107-02 is a replacement transformer designed for HVAC heating and cooling systems. This transformer steps down standard 120-volt primary power to 24-volt secondary output, providing the low-voltage power required for thermostats, control boards, and other system components.

Key Specifications:

• Primary Voltage: 120 VAC
• Secondary Voltage: 24 VAC
• Power Rating: 40 VA (volt-amperes)
• Genuine Rheem-Ruud OEM replacement part
• Designed for residential and light commercial HVAC applications
• UL listed for safety and reliability

This 40VA transformer provides sufficient power capacity for most standard residential heating and air conditioning control circuits. The compact design allows for easy installation in furnaces, air handlers, and other HVAC equipment. When replacing a failed transformer, always ensure power is disconnected and follow proper electrical safety procedures.