Rheem-Ruud 46-101904-02 Transformer

Maintain the electrical integrity of your HVAC system with the Rheem-Ruud 46-101904-02 Transformer. Designed as a rugged 50VA control transformer, this OEM component provides a reliable 24V secondary output from a 208/240V primary input. It is engineered for heavy-duty performance in demanding furnace and air conditioning applications, ensuring stable voltage for ignition boards, contactors, and thermostats. As a direct replacement for 46-25107-03, it features a standardized channel mount and 1/4 inch female quick connect terminals to streamline field swap-outs and minimize downtime. This high-efficiency step-down transformer is built with professional-grade insulation to handle the thermal loads typical of industrial and residential air handlers. Whether you are performing a routine service or a critical system repair, utilizing this genuine Rheem-Ruud 24V transformer ensures strict adherence to factory specifications and optimal component longevity in both heating and cooling cycles.

• Direct OEM Compatibility: Specifically engineered as the verified functional replacement for part number 46-25107-03 to ensure exact fit and performance.
• Industrial Capacity: The 50VA rating provides ample power overhead for multi-stage systems and modern electronic controls.
• Versatile Primary Taps: Accommodates both 208V and 240V primary electrical services, offering flexibility across various job sites.
• Simplified Wiring: Equipped with stripped lead ends and quick-connect terminals for fast, secure electrical terminations.
• Thermal Stability: Heavy-duty construction designed for consistent output under high ambient temperatures within the cabinet.

Is the 46-101904-02 a drop-in replacement for my current HVAC transformer?
Yes, if your unit currently utilizes the 46-25107-03, this is the official direct replacement. Always verify your primary input voltage (208/240V) and secondary requirements (24V) before installation.

Can I use this transformer with a 120V system?
No. This component is specifically designed for 208/240V primary circuits. Using a 120V input will result in insufficient secondary voltage and system failure.

What happens if I exceed the 50VA power rating?
Overloading the transformer can lead to excessive heat and premature failure. Ensure the total current draw of all connected 24V components does not exceed the 50VA capacity.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.