Firstco Dual Run Capacitor

The Firstco Dual Run Capacitor line offers replacement motor run capacitors for HVAC and refrigeration equipment. Dual run capacitors, also called dual capacitors or dual-value run capacitors, support more than one motor from a single can. In air conditioners and heat pumps, they typically serve both the compressor and the condenser fan motor. Firstco is a Dallas-based supplier of HVAC components and replacement parts.

Key Features:

• Dual-section design that supports two motors with one capacitor
• Rated for 370V operation
• Helps motors start and run efficiently and supports steady electrical performance
• Durable construction for residential and light commercial HVAC and refrigeration use
• Suitable as a direct replacement for a failed or weak run capacitor

A failing capacitor can cause hard starts, humming, noisy operation, reduced cooling, or motor stalling. Replacing it with a correctly rated unit helps restore reliable operation and extends motor life. Choose the variant whose microfarad ratings match your equipment's original capacitor.