Replacement Run Capacitor, 40/5 MFD, 370V

This round metal run capacitor is engineered for reliable performance in HVAC systems requiring motor starting and running assistance in heating and cooling applications. With a 40/5 microfarad capacitance rating and 370-volt standard rating (440-volt upgrade option available), this capacitor delivers the dependable operation needed for residential and light commercial HVAC equipment. The unit is specifically designed for Nordyne heating and cooling systems, including Q3BC Series 12 SEER package heat pumps and similar models, and maintains compatibility with equipment from Intertherm, Miller, and Tappan brands. The robust round metal construction ensures durability in demanding HVAC environments where motor capacitors face constant electrical and thermal stress. Technicians and contractors will appreciate the straightforward E26 base connection and proven compatibility with established part numbers in the Nordyne system family. This replacement capacitor provides cost-effective solutions for maintaining or restoring HVAC system efficiency without requiring equipment redesign. Ideal for HVAC professionals, facility maintenance teams, and commercial contractors seeking OEM-equivalent performance and reliability.