45 Plus 5 MFD Dual Run Capacitor For Air Conditioner And Heat Pump, 370 440 VAC, CBB65 Round Design, Oil Filled, UL Approved ROHS Compliant, Perfect For Home AC Units, Fan Start Ready, 5 Year Warranty
✔️ 45/5 MFD, 370/440 VAC, CBB65, oil-filled, UL ROHS compliant
This dual run capacitor powers both the compressor and condenser fan in home AC and heat pump units. It’s designed for CBB65 round canister use and is a standard replacement part for many residential HVAC systems.
✅ Capacitance: 45/5 μF ±5%
✅ Voltage rating: 370/440 VAC
✅ Oil-filled with environmentally friendly vegetable oil
✅ Aluminum cylindrical shell with pressure-isolation explosion-proof device
✅ Three terminals on top: HERM (compressor), FAN, and C
✅ Dimensions: Ø50 mm (1.97 in) diameter; height 125 mm (4.92 in)
✅ UL listed and ROHS compliant, IEC 60252-1:2001 compatible
✅ 5-year warranty included
💡 What is a dual run capacitor used for in HVAC systems?
In HVAC setups, the dual run capacitor provides the phase shift and power needed for both the compressor and the fan, improving starting reliability and running efficiency.
- Supports start and run of compressor and condenser fan motors- Improves efficiency by maintaining proper current balance
- Compatible with standard 45/5 MFD CBB65 round units