As a veteran tech, you know that a service call for a "humming" condenser usually points to one failure: the capacitor. The Titan TOCFD155 Oval Dual Run Capacitor is a high-grade 15/5 MFD dual run capacitor designed to handle the simultaneous start and run requirements of both the compressor and the fan motor. This 440/370V dual voltage capacitor is a versatile truck stock item, capable of replacing standard 370V units with the upgraded durability of a 440V rating. Built with metallized polypropylene film and housed in a rugged aluminum case, it utilizes a proprietary biodegradable oil for superior heat dissipation during high-ambient operation. The 1/4 inch male quick-connect terminals (C, HERM, FAN) are clearly marked, ensuring a secure, standard connection for any residential HVAC capacitor replacement. Reliability is prioritized through its UL 810 pressure-sensitive interrupter, which safely disconnects the internal circuit at end-of-life to prevent case rupture. Key Benefits for the Contractor: Dual Voltage Versatility: Rated for 440V AC, allowing it to safely replace 370V capacitors in older systems for increased longevity. Industrial Performance: Rated for 60,000 hours of run time with a temperature operating range from -40°C to 70°C. PCB-Free Dielectric: Utilizes environmentally friendly, non-PCB oil that meets strict safety and environmental standards. Oval Form Factor: The compact oval dual run capacitor design fits into tight electrical cabinets where round capacitors might struggle. High Safety Standards: Meets EIA-456-A and UL 810 performance standards for internal fault protection. Common Technical Questions: Can I use a 440V capacitor to replace a 370V capacitor? Yes. You can always go up in voltage, but never down. Using a 440VAC capacitor on a 370VAC circuit provides a higher safety margin and often results in a longer component lifespan. How do I identify the correct terminals for wiring? The terminals are marked: 'C' for Common, 'HERM' for the Hermetic Compressor, and 'FAN' for the Condenser Fan. Ensure the 15 MFD side goes to the compressor and the 5 MFD side goes to the fan. Is the shape (oval vs. round) crucial for performance? Electrically, they are identical. The oval shape is specific to certain mounting brackets. If your current bracket is round, you may need a different mounting strap, but the electrical performance remains the same. 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.
