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Quick specs
Capacitance
35 MFD
Type
Motor run capacitor
Voltage
370/440 VAC
Not sure this fits your unit?
Call us with your model number and we'll confirm the right part before you order.
TRADEPRO 35 MFD 370/440 VAC Round Motor Run Capacitor TP-CAP-35/440R-A
Single Run Capacitor·370/440 VAC Rated
$36.92
-
- 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
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TRADEPRO 35 MFD 370/440 VAC Round Motor Run Capacitor TP-CAP-35/440R-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.
$36.92
-
Need help? (888) 292-0874
- Free shipping — most items ship by the next day
Secure payment
VISA MC AMEX DISC PayPal Affirm CHECK
Quick specs
Capacitance
35 MFD
Type
Motor run capacitor
Voltage
370/440 VAC
Not sure this fits your unit?
Call us with your model number and we'll confirm the right part before you order.
High-quality OEM-style designed for reliable long-term performance in HVAC systems. This single-value round capacitor delivers stable capacitance for compressor, blower, and fan motors, helping improve efficiency and extend motor life.
Key Features
- 35 µF (MFD) capacitance with tight ±3% tolerance (EIA-456-A compliant)
- Dual voltage rating: 370/440 VAC (replaces both 370V and 440V units)
- Round aluminum case construction
- Quick-connect terminals
- 10,000 AFC (ampere fault current) protection
- Vacuum-sealed design to minimize leaks and contamination
- Thick metallized film (typically 7 µm) with protective sleeve for enhanced durability
- UL/CSA recognized
Benefits
- Long service life: rated for 60,000 hours at rated temperature
- Helps reduce motor strain, improve starting torque/power factor, and support efficient system operation
- Robust construction resists common failure modes in demanding HVAC environments
- Easy drop-in replacement for matching single-run capacitors
- Suitable for continuous-duty applications in air conditioning, heat pumps, air handlers, and packaged units
Specifications
| Attribute | Value |
|---|---|
| Capacitance | 35 µF (MFD) |
| Voltage | 370/440 VAC |
| Type | Single Run |
| Shape | Round |
| Tolerance | ±3% |
| Frequency | 50/60 Hz |
| Operating Temperature | –40°C to +70°C (–40°F to 158°F) |
| Expected Life | 60,000 hours at rated temp |
| Protection | 10,000 AFC |
| Terminals | Quick Connect |
| Case Material | Aluminum |
| Typical Dimensions | Approx. 2.07″ diameter × 4.41″ length (height) |
| Weight | Approx. 0.5 lb |
Exact dimensions can vary slightly by production batch; always verify fit before installation.
Compatibility
Replaces other 35 MFD single-run capacitors rated 370V or 440V with matching round form factor and terminal style (including many Hartland Controls / Littelfuse CAP-35/440R equivalents and similar TradePro models).
Commonly used in:
- Residential and light commercial air conditioners
- Heat pumps
- Air handlers / blower motors
- Packaged rooftop units (RTUs)
- Other HVAC motors requiring a 35 µF run capacitor
Important: Always match capacitance, voltage rating, and physical size to the original part. Confirm the application requires a single 35 MFD run capacitor (not a dual-value unit such as 35+5). Disconnect power and discharge the old capacitor before replacement. Professional installation is recommended.
Why homeowners choose NAW
Genuine OEM parts
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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.
Key features
- Single Run Capacitor — 35 MFD rating
- 370/440 VAC Rated — works in either application
- Round Aluminum Can — fits standard mounting brackets
- Reliable Motor Operation — for compressors and fan motors
Specifications
Frequency 50/60 Hz
Shape Round
Case Material Aluminum
Tolerance ±3%
Operating Temp Range -40°C to +70°C (-40°F to 158°F)
Rated Life 60,000 hours at rated temp
Dimensions Approx. 2.07" diameter x 4.41" length
Weight Approx. 0.5 lb
Terminals Quick Connect
Fault Protection 10,000 AFC
Customer reviews
What buyers are saying
Verified reviews from customers who purchased this product.
5.0
4 verified reviews
EJ
Evans J
The 35 MFD 370 or 440 VAC Single Run Capacitor in a round shape brought new life to my HVAC system, offering incredible performance at a surprisingly reasonable price. It was easy to install, and now my air conditioner operates smoothly and efficiently, ensuring my home stays cool without any hiccups.
OJ
Oakley J
I recently purchased the 35 MFD 370 or 440 VAC Single Run Capacitor – Round, and I’m ecstatic about the excellent price, the surprising performance, and the outstanding quality of this equipment—it’s a game-changer!
J
Jared
I recently purchased the 35 MFD 370 or 440 VAC Single Run Capacitor – Round, and I’m thrilled with the exciting surprise of its excellent price for such a crucial 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.
A
Alvin
The 35 MFD 370 or 440 VAC Single Run Capacitor – Round is a game-changer in electrical equipment! Its impressive performance, coupled with an unbeatable price, makes it an indispensable component for ensuring efficient and reliable operations in various electrical systems, a true standout in its league.
