0 Items in Cart
Your cart is empty.
Browse Products
Not sure this fits your unit?
Call us with your model number and we'll confirm the right part before you order.
TRADEPRO 55+7.5 MFD 370/440 VAC Round Dual Run Capacitor TP-CAP-55/7.5/440R-A
$44.57
-
- Free shipping — most items ship by the next day
Licensed HVAC technician required. Must be installed by a certified professional. Improper installation voids the manufacturer warranty.
Secure payment
VISA MC AMEX DISC PayPal Affirm CHECK
TRADEPRO 55+7.5 MFD 370/440 VAC Round Dual Run Capacitor TP-CAP-55/7.5/440R-A
Licensed HVAC technician required. Must be installed by a certified professional. Improper installation voids the manufacturer warranty.
Need help? (888) 292-0874
- Free shipping — most items ship by the next day
Secure payment
VISA MC AMEX DISC PayPal Affirm CHECK
In stock
In most items, small items ship same day. Complete systems ship next business day.
$44.57
-
Need help? (888) 292-0874
- Free shipping — most items ship by the next day
Secure payment
VISA MC AMEX DISC PayPal Affirm CHECK
Not sure this fits your unit?
Call us with your model number and we'll confirm the right part before you order.
Reliable dual-run capacitor designed for HVAC systems. The 55 MFD section supports the compressor motor while the 7.5 MFD section powers the condenser fan motor, delivering the phase shift needed for efficient starting and continuous operation.
Key Features
- Dual capacitance: 55 + 7.5 MFD (µF)
- Dual voltage rating: 370/440 VAC (safe replacement for either voltage)
- Round aluminum can construction
- 50/60 Hz operation
- UL/CSA recognized with 10,000 AFC protection
- Meets EIA-456-A standards with ±3% tolerance
- Vacuum-sealed design with thick metallized film for durability and leak resistance
- Operating temperature range: –40°F to 158°F (–40°C to 70°C)
- Rated for approximately 60,000-hour service life at rated conditions
Benefits
- Restores proper compressor and fan motor performance when the original capacitor fails or weakens
- Dual voltage rating provides flexibility for 370 V or 440 V systems
- Long service life and robust construction help reduce callbacks and system downtime
- Round form factor fits standard mounting straps and brackets used on many residential and light-commercial units
- OEM-quality build suitable for professional HVAC service work
Specifications
| Attribute | Value |
|---|---|
| Capacitance | 55 / 7.5 MFD |
| Voltage | 370 / 440 VAC |
| Type | Dual Run Capacitor |
| Shape | Round |
| Frequency | 50/60 Hz |
| Temperature Range | –40°F to 158°F (–40°C to 70°C) |
| Protection | 10,000 AFC |
| Standards | EIA-456-A, UL/CSA recognized |
| Typical Dimensions | Approx. 2.1–2.5″ diameter × 4.5–4.9″ height |
| Weight | Approx. 0.6–1.4 lbs |
| Brand | TRADEPRO® |
| Part Number | TP-CAP-55/7.5/440R-A |
Note: Exact dimensions and weight can vary slightly by production lot; confirm fitment against the original capacitor or unit documentation.
Compatibility
Commonly used on residential and light-commercial air conditioners, heat pumps, condensers, and packaged units that require a 55/7.5 MFD dual-run capacitor. Suitable as a direct replacement for many equivalent round dual-run capacitors rated 55 + 7.5 MFD at 370 V or 440 V (including various CAP-55/7.5/440R-style and cross-referenced OEM numbers).
Always verify the original capacitor’s capacitance, voltage, and physical dimensions before installation. Shape (round vs. oval) primarily affects mounting; electrical ratings must match.
Installation note: Professional installation is recommended.
Why homeowners choose NAW
Genuine OEM parts
Every part we sell is the real thing — authorized, factory-genuine, and backed by the full manufacturer warranty.
Easy online ordering
Find your part by model number, add to cart, and get it delivered to your door — no middleman, no markup.
30-day hassle-free returns
Ordered the wrong part? Send it back within 30 days.
Help when you need it
Not sure if this is the right part? Call us at (888) 292-0874 and we’ll help you find the correct replacement.
Customer reviews
What buyers are saying
Verified reviews from customers who purchased this product.
5.0
4 verified reviews
JF
John F
The 55+7.5 MFD 370 or 440 VAC Dual Run Capacitor in a round shape has completely rejuvenated my HVAC system, offering rock-solid performance at a price that’s shockingly reasonable. It was straightforward to install, and my air conditioner is now running smoother and cooler than ever before, keeping my home perfectly comfortable.
JG
Jay G
I recently purchased the 55+7.5 MFD 370 or 440 VAC Dual Run Capacitor – Round, and I’m thrilled with the exceptional price, outstanding equipment, and stellar performance – an absolute steal for such a high-quality product!
K
Kevin
I recently purchased the 55+7.5 MFD 370 or 440 VAC Dual Run Capacitor – Round, and I’m thrilled to share my excitement about the surprisingly excellent price for such a vital component. The unbeatable affordability, coupled with the capacitor’s reliable performance, makes it an outstanding investment, ensuring optimal efficiency for my system at an unexpectedly great value.
G
Gina
Get ready to be pleasantly shocked by the 55+7.5 MFD 370 or 440 VAC Dual Run Capacitor – Round! Despite its astonishingly low price, this capacitor delivers outstanding performance, ensuring your HVAC system runs flawlessly. It’s a budget-friendly essential that doesn’t compromise on quality, providing incredible value for seamless and efficient operation!
