10 Pack 80+7.5 uF Dual Run Capacitor 370-440V - HVAC Replacement

In this review the reviewer tests a 10 pack of TEMCo dual run capacitors aimed at HVAC techs and DIYers who need direct replacements for air conditioner and heatpump motors. The bottom line: this is a straightforward, heavy duty replacement pack that restores motor starting and fan operation reliably, with industrial-grade materials and a reassuring 5 year warranty. It is best for those who want OEM-style components and quick swaps rather than a premium, custom-spec rebuild.

Key Features

• Dual capacitance: The 80+7.5 uF split provides both run and auxiliary capacitance so a single unit replaces many OEM motor capacitors.
• Wide voltage range: Rated for 370 or 440 VAC and 50/60 Hz, it fits typical residential and light commercial HVAC systems that require higher voltage tolerance.
• Durable construction: Heavy duty aluminum casing with steel cap and metallized polypropylene film offers long-lasting protection in mechanical environments.
• Safety rated: PCB-free design, 10,000 AFC protection and UL listing E335070 reduce risk and simplify compliance with standard replacement work.
• Easy connections: 1/4' quick disconnect terminals make most installations fast and tool-friendly for technicians and competent DIYers.
• Temperature range: Operates from -40 C to +85 C so it tolerates extreme attic and outdoor equipment locations without premature failure.

Who It's For

HVAC technicians, maintenance teams, and homeowners comfortable with electrical replacements will appreciate this 10 pack as a cost-effective way to keep multiple units stocked for emergency swaps. Its industrial-grade materials and UL rating mean it suits light commercial shops where reliability and safety are priorities.

Those who need an exact physical match for an older or unusually large OEM capacitor should check dimensions before buying, as some customers noted the diameter can be slightly different; appliance manufacturers or specialized replacements might be a better choice if exact cosmetic matching is critical.

Pros & Cons

Pros

• High-quality components and construction deliver dependable replacement performance.
• Fits directly into common HVAC motor applications and restores function quickly.
• Quick disconnect terminals and PCB-free design make installation simple and safer.
• Five year warranty offers long-term peace of mind for frequent users and service shops.

Cons

• Diameter is slightly smaller than some OEM units, so verify fit in tight housings.
• Pack quantity may be more than needed for single-owner buyers who only need one replacement now.

Specifications

Capacitance	80+7.5 uF
Voltage rating	370 / 440 VAC
Frequency	50/60 Hz
Operating temperature	-40 C to +85 C (-40 F to +185 F)
Dimensions	2.35 in diameter, 5.65 in total height
Terminals	1/4 in quick disconnect
Warranty & safety	5 year warranty, UL E335070, 10,000 AFC protected, PCB-free

Our Verdict

For service professionals and resourceful homeowners who need reliable, OEM-style replacements in bulk, this 10 pack is a practical value. It pairs industrial materials, UL safety features and easy installation to restore HVAC motor and blower performance, though buyers should confirm the slightly smaller diameter will clear their mounting space before installing.

Frequently Asked Questions

Can these capacitors replace single and three phase motor capacitors?
Yes, they are designed for replacement of many OEM single and three phase motor capacitors in HVAC and blower applications when the capacitance and voltage match.

Are these safe to install in outdoor or attic units?
Yes, the -40 C to +85 C operating range and heavy duty casing make them suitable for exposed equipment locations, and they are PCB-free and UL listed for safety.

Will the quick disconnect terminals fit standard HVAC harnesses?
The 1/4 in quick disconnect terminals match common HVAC connector sizes for fast, tool-friendly installation.