Rheem-Ruud 40VA Control Transformer — SKU 46-101944-02K
The Rheem-Ruud 46-101944-02K is a purpose-built OEM control transformer designed to power 24-volt control circuits in Rheem and Ruud heating, cooling, and air handling equipment. Delivering a reliable step-down from a 120-volt primary to a 24-volt secondary at 40 VA, this transformer ensures stable, consistent low-voltage power to thermostats, control boards, and other HVAC control components.
Key Specifications
- Primary Voltage: 120V
- Secondary Voltage: 24V
- VA Rating: 40 VA
- OEM Part Number: 46-101944-02K
- Compatible Brand: Rheem / Ruud
Features & Benefits
- OEM-grade transformer engineered for direct replacement in Rheem and Ruud systems
- 40 VA capacity supports thermostats, zone controls, and control boards simultaneously
- Steps 120V line voltage down to the industry-standard 24V for HVAC control circuits
- Ensures reliable, low-noise power delivery to sensitive electronic controls
- Exact-fit OEM replacement minimizes installation time and ensures proper operation
Application
This transformer is a direct OEM replacement for select Rheem and Ruud furnaces, air handlers, heat pumps, and packaged units that require a 120V-to-24V step-down transformer rated at 40 VA. Always verify compatibility with your specific unit model number before installation.
