70+7.5 uF Dual Run Capacitor 370/440V - HVAC Replacement

In this review the 10 Pack TEMCo 70+7.5 uF Dual Run Capacitor is evaluated as a straightforward replacement option for HVAC and motor applications; the bottom line is it is aimed at technicians and homeowners who need a reliable, ready-to-install capacitor bundle that brings systems back to working order without fuss. The reviewer found the units to be durable, PCB-free, and purpose-built for AC fan, motor and blower applications, with industrial-grade construction and a 5 year warranty that makes the pack a sensible buy for planned repairs or stocking service vehicles.

Key Features

• Dual capacitance: The 70+7.5 uF rating provides both run and auxiliary capacitance so it fits a wide range of single and three phase HVAC motors and heatpump motors.
• High voltage tolerance: Rated for 370 or 440 VAC and 50/60 Hz, it covers common residential and light commercial voltages for flexible use.
• Rugged construction: Heavy duty aluminum casing with a steel cap and metallized polypropylene film improve durability in demanding equipment bays.
• Safety and materials: PCB-free design, 10,000 AFC protection and UL rated E335070 reduce safety concerns and meet industry expectations.
• Easy install: Standard 1/4' quick disconnect terminals and a compact footprint make replacement fast and straightforward for installers.
• Temperature range: Operates from -40 C to +85 C, which is useful for both hot summer and cold winter installations.

Who It's For

The 10 pack is ideal for HVAC service technicians, maintenance shops, and property managers who perform frequent capacitor replacements or prefer to keep spares on hand. The pack format and 5 year warranty make it cost effective for those who do regular preventative maintenance or handle multiple units across jobs.

Homeowners who need a single, one-off replacement might prefer to buy a single capacitor instead of a 10 pack, and buyers who require an exact diameter match for a tight enclosure should verify dimensions since some customers noted the diameter is slightly smaller than some OEM parts.

Pros & Cons

Pros

• Made with metallized polypropylene film and industrial materials for reliable performance.
• PCB-free and UL rated with 10,000 AFC protection for added safety and compliance.
• Quick disconnect terminals and compact size enable fast installation and direct replacement fit in most units.
• Five year warranty gives confidence for long term service use.

Cons

• Diameter is slightly smaller than some OEM capacitors, so confirm fit for tight housings.
• Sold as a 10 pack, which may be more capacitor quantity than needed for single-home repairs.

Specifications

Our Verdict

The TEMCo 70+7.5 uF dual run capacitor pack is a practical, value-oriented choice for professionals and facilities managers who need reliable replacement capacitors in quantity. With industrial materials, safety protections, quick disconnect terminals and a five year warranty it delivers strong replacement value, though occasional buyers should confirm diameter fit before installing.

Frequently Asked Questions

Will this capacitor directly replace my OEM unit?
In most cases yes; it is designed for OEM replacement for single and three phase motors, but confirm the 2.36 in diameter fits your housing.

Are these capacitors safe for HVAC use?
Yes; they are PCB-free, UL rated E335070 and 10,000 AFC Protected for industry-standard safety.

Can I use these on both 50 Hz and 60 Hz systems?
Yes; they are rated for 50/60 Hz and for use at 370 or 440 VAC.