5 Pack TEMCo 161-193 uF Motor Start Capacitor 220-250V AC - HVAC

In this review the 5 Pack TEMCo 161-193 uF Motor Start Capacitor is assessed as a practical, budget-focused replacement for single phase motors in HVAC, compressors and pumps. The biggest reason to buy is straightforward: it delivers the required 161-193 uF start capacitance in a compact, rugged phenolic case at a fraction of OEM cost, making it useful for technicians who need multiple spares. The units are UL rated and PCB-free, and they offer a broad operating temperature range, which matters for equipment that cycles in varied environments.

Key Features

• Rated Capacitance: The 161-193 uF range provides the start energy needed for many single phase motors and gear motors used in HVAC and compressor systems.
• Voltage Compatibility: The 220-250 VAC rating supports common residential and light-commercial motor circuits running at 50/60 Hz.
• Durability Design: Housed in a rugged phenolic resin case and oil filled electrolytic construction to withstand typical motor start stress.
• Temperature Range: Operates from -40 C to +65 C (-40 F to +149 F), useful for equipment installed in cold basements or hot mechanical rooms.
• Serviceable Terminals: Standard 1/4 in quick disconnect terminals simplify replacement and reduce installation time for field service.
• UL and Safety: PCB-free and UL rated E492933, providing reassurance about basic safety and regulatory compliance.

Who It's For

This 5 pack is aimed at HVAC technicians, maintenance staff, and DIYers who need multiple reliable replacements for motor start capacitors in compressors, pumps and single phase motors. It suits service shops that value getting several spares in one purchase and installers who prefer quick-disconnect terminals for fast swapouts.

Those who should look elsewhere are users seeking OEM-exact physical dimensions or a one-off replacement matched to a very specific old capacitor size; some customers noted the unit is physically smaller than originals and there have been isolated durability complaints, so critical systems where a factory-original match or extended lifetime warranty is required may need higher-end or OEM options.

Pros & Cons

Pros

• Good value for money when replacing multiple motor start capacitors at once.
• Easy to install with standard 1/4 in quick disconnect terminals that speed service calls.
• Wide operating temperature range and UL rating offer practical reliability in varied environments.
• PCB-free and oil filled construction in a rugged phenolic case for typical HVAC use.

Cons

• Some customers reported durability issues in isolated cases, including failures after initial installation.
• Physically smaller size than some OEM units, which may affect direct-fit replacement in a few models.

Specifications

Capacitance	161-193 uF
Rated Voltage	220-250 VAC
Frequency	50/60 Hz
Operating Temperature	-40 C to +65 C (-40 F to +149 F)
Dimensions	1.81 in diameter, 3.37 in overall height
Terminals	1/4 in Quick Disconnect
Safety	UL rated E492933, PCB-free, electrolytic oil filled

Our Verdict

The 5 Pack TEMCo 161-193 uF start capacitors are a sensible, cost-effective option for technicians and maintenance teams needing multiple replacements for HVAC, compressor or pump motors. They deliver the necessary start capacitance, easy installation with quick-disconnect terminals, and a useful operating temperature range; however, buyers should allow for occasional size differences and understand there are isolated durability reports when choosing for mission-critical equipment.

Frequently Asked Questions

Can these capacitors replace OEM start capacitors?
Yes, they are designed for replacement of OEM single phase motor and gear motor applications, but check physical size and terminal fit for direct interchange.

Are these safe to use in home HVAC units?
They are UL rated and PCB-free with electrolytic oil filling, which meets common safety expectations, but follow proper installation and disposal practices.

What is the warranty?
These capacitors include a 5 year warranty from the manufacturer for typical coverage and peace of mind.