Rheem-Ruud 46-42515-02 Control Transformer Overview
The Rheem-Ruud 46-42515-02 is an OEM replacement control transformer engineered to deliver reliable low-voltage power for Rheem and Ruud HVAC systems. Stepping down high-voltage primary input to a 24V secondary output at a 75VA rating, this transformer ensures consistent, stable control circuit operation in commercial and residential equipment.
Key Specifications
- SKU: 46-42515-02
- Primary Voltage: 460/575V
- Secondary Voltage: 24V
- VA Rating: 75VA
- OEM Replacement for Rheem and Ruud Equipment
Features & Benefits
- Dual primary voltage input (460V/575V) for flexible installation compatibility
- 24V secondary output powers standard HVAC control circuits and thermostats
- 75VA capacity supports typical control system loads
- Direct OEM replacement ensures proper fit and function in Rheem/Ruud units
- Built to manufacturer specifications for long-term reliability and performance
Application
Designed as a direct OEM replacement for Rheem and Ruud heating and cooling equipment, this control transformer is ideal for HVAC technicians performing maintenance, repair, or system upgrades. Its dual primary voltage rating makes it suitable for a range of commercial and light commercial installations where 460V or 575V power supplies are present.








