10 Pack TEMCo 55+5 uF Dual Run Capacitor CBB65 - HVAC Motor

In this review the 10 Pack TEMCo 55+5 uF Dual Run Capacitor CBB65 is evaluated for HVAC technicians, maintenance professionals, and homeowners doing serious repairs. The bottom line: this capacitor set is a practical, direct-replacement option when a failing motor or fan capacitor is the problem, offering a heavy duty aluminum case, PCB-free construction and UL rating that give confidence in safety and long-term use. For anyone needing a batch of consistent replacements, the pack delivers dependable parts at a solid value.

Key Features

• Capacitance: 55+5 uF provides the split capacitance needed for many AC fan and blower motors allowing immediate direct replacement.
• Voltage options: 370 or 440 VAC rating accommodates typical HVAC systems and higher-voltage motors for flexible installation.
• Temperature range: Rated -40 C to +85 C so the capacitors tolerate a wide range of operating environments found in outdoor units.
• Construction: Metallized polypropylene film with epoxidized soybean oil and a heavy duty aluminum casing ensures durable electrical insulation and mechanical protection.
• Safety features: PCB-free, 10,000 AFC protection and UL rated E335070 for safer service and regulatory compliance.
• Terminals and warranty: 1/4' quick disconnect terminals and a 5 year warranty simplify installation and provide added assurance.

Who It's For

This pack is aimed at HVAC professionals, contractors, and well-equipped DIYers who repair multiple units or keep spare parts on hand; the 10-pack format is convenient for service vans and preventative maintenance programs. It is also useful for property managers who need consistent, repeatable replacements across several systems.

Those who should look elsewhere are buyers who need a single replacement part, or who require exact matching of an unusually large capacitor diameter; some customers noted a slightly smaller diameter compared with original parts so double-check fit in tight housings before purchasing.

Pros & Cons

Pros

• Works well as a direct replacement for many single and three phase motors, restoring system operation quickly.
• High-quality materials and UL rating provide confidence in safety and durability for HVAC applications.
• Quick disconnect terminals and a compact round design make installation fast and straightforward.
• Five year warranty and PCB-free construction add long-term value and environmental safety.

Cons

• Diameter is slightly smaller than some OEM capacitors, so measure the available space to ensure proper fit.
• Ten-pack quantity may be more than needed for homeowners seeking a single replacement part.

Specifications

Capacitance	55+5 uF
Voltage rating	370 or 440 VAC
Frequency	50/60 Hz
Operating temperature	-40 C to +85 C (-40 F to +185 F)
Dimensions	2.16 in diameter, 5.38 in overall height
Construction	Metallized polypropylene film with epoxidized soybean oil, aluminum casing
Approvals & protection	PCB-free, 10,000 AFC Protected, UL rated E335070

Our Verdict

The 10 Pack TEMCo 55+5 uF Dual Run Capacitor is a practical, cost-effective choice for technicians and facilities that need reliable, repeatable replacements for HVAC motors and blowers. Its rugged construction, UL rating, and five year warranty make it a sensible value for maintenance fleets, though single-part buyers should confirm diameter and consider buying fewer units.

Frequently Asked Questions

Can these capacitors replace both single and three phase motors?
Yes, they are designed for replacement of OEM single and three phase motor capacitors in HVAC and similar applications.

Are the terminals easy to connect?
Yes, the capacitors use 1/4' quick disconnect terminals that simplify wiring during installation.

Is the product safe for outdoor HVAC use?
Yes, the capacitors are PCB-free, 10,000 AFC Protected and UL rated, and rated to -40 C to +85 C for outdoor unit conditions.