XPDC60X5-450R HVAC ROUND DUAL RUN CAPACITOR | 60+5 MFD 450 Volts
- Sku:
- XPDC60X5-450R
- Vendor:
- XPARTCO
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XPDC60X5-450R HVAC ROUND DUAL RUN CAPACITOR | 60+5 MFD 450 Volts
XPARTCO XPDC60X5-450R Dual Run Capacitor (60/5 MFD, 450V, Round)
The XPARTCO XPDC60X5-450R is a universal dual run capacitor for central air conditioners, heat pumps, and condensing units. A run capacitor works alongside a single-phase AC motor to keep it running efficiently once it's started, boosting torque and correcting the phase of the current feeding the motor's windings. This is a dual capacitor, meaning it combines two separate capacitors — one for the compressor, one for the condenser fan motor — into a single three-terminal can, which is why nearly every residential outdoor AC unit uses exactly this style of component to run both motors from one part.
Rated 60 MFD for the compressor circuit and 5 MFD for the fan motor circuit, at 450VAC, in a round aluminum can housing. Because a capacitor's voltage rating is a ceiling rather than a fixed match, this 450V-rated capacitor can safely replace an original capacitor rated 370V or 440V — going higher on voltage is always safe, going lower is not. Over time, the dielectric material inside a run capacitor breaks down from heat cycling and electrical stress, causing it to lose capacitance or fail outright. A failing dual capacitor produces a very recognizable set of symptoms: the outdoor unit hums but the compressor or fan won't start, the fan spins slowly or needs a manual push to get going, the system trips the breaker, or the capacitor can itself is visibly bulging, domed, or leaking oily residue at the top.
Quick Answer
The XPARTCO XPDC60X5-450R Dual Run Capacitor fixes central air conditioners and heat pumps where the outdoor unit hums but won't start, the compressor or fan motor won't run, the fan spins slowly or needs a manual push, the breaker trips, or the capacitor can is visibly bulged or leaking. 60 MFD (compressor) + 5 MFD (fan) dual capacitor, 450VAC, round, 3-terminal. Universal fit for equipment originally speced at 370V or 440V, since a higher voltage rating is always a safe upgrade. Capacitors store a dangerous electrical charge even after power is disconnected — always discharge before handling.
Common Problems This Part Fixes
- Outdoor AC unit hums but the compressor won't start
- Condenser fan won't spin, or spins slowly and needs a manual push to get going
- System trips the breaker shortly after starting
- AC blows warm air because the compressor isn't running
- Repeated clicking sound from the contactor as it tries and fails to start the motor
- Capacitor can visibly bulging, domed on top, or leaking oily residue
- System that used to start slowly and has now stopped starting altogether
- Burning smell from the outdoor unit's electrical compartment
Cross Reference Information
Part numbers can change over a product's lifecycle as manufacturers update designs or release new appliance models. For your convenience, we've included any known superseded, alternate, or cross-reference part numbers that match this item.
Replaces Part Numbers
XPDC60X5-450R
This is a universal component rather than a single-manufacturer part, so the specific OEM number your HVAC system's label references will vary by brand (Goodman, Trane, Carrier, Rheem, York, Lennox, Amana, and others). This capacitor is a correct replacement for any dual run capacitor matching the 60 MFD / 5 MFD rating with a voltage rating of 450V or lower. If you have your original part number, contact our support team and we will verify compatibility before you order.
Compatibility
This dual run capacitor is a universal replacement compatible with central air conditioners, heat pumps, and condensing units across all major HVAC brands, wherever the original capacitor is rated:
- 60 MFD (compressor) + 5 MFD (fan motor)
- 370V, 440V, or 450V (this capacitor's 450V rating exceeds and safely replaces either lower rating)
- Round can shape with 3 terminals
Note: The MFD (microfarad) rating must match your original capacitor exactly on both sides — do not substitute a different MFD value for either the compressor or fan side. Voltage rating, on the other hand, can be equal to or higher than the original (450V safely replaces 370V or 440V), but never lower. Can shape (round vs. oval) affects only physical fit inside your unit's electrical compartment, not performance. If you're unsure of your original capacitor's specifications, they're printed directly on its can — contact our support team if you'd like help confirming compatibility.
Key Features
- Universal dual run capacitor — supports both the compressor and condenser fan motor from one component
- 60 MFD compressor rating + 5 MFD fan motor rating in a single 3-terminal can
- 450VAC rating — a safe upgrade replacement for equipment originally speced at 370V or 440V
- Round aluminum can construction
- Resolves "hums but won't start," "fan spins slowly," "trips the breaker," and "bulging or leaking can" symptoms caused by capacitor failure
- 1/4" quick-connect terminals for a direct plug-on fit to standard HVAC wiring
- 50/60Hz rated
- Safety approved: CQC, VDE, TÜV, and CL; built to GB/T 3667 and EN 60252 standards
- Built to meet or exceed industry-standard specifications for this capacitor class
Product Specifications
| Part Number | XPDC60X5-450R |
| Part Type | Dual Run Capacitor |
| Condition | New — Universal Replacement Part |
| Capacitance — Compressor | 60 MFD (µF) |
| Capacitance — Fan Motor | 5 MFD (µF) |
| Voltage Rating | 450VAC |
| Shape | Round |
| Terminals | 3 (1/4" quick-connect) |
| Frequency | 50/60 Hz |
| Tolerance | ±5% |
| Construction Type | Polypropylene film capacitor |
| Operating Temperature Range | -40°C to 70°C (-40°F to +158°F) |
| Safety Approvals | CQC, VDE, TÜV, CL |
| Approval Standard | GB/T 3667, EN 60252 |
| Application | Central Air Conditioners, Heat Pumps, Condensing Units |
| Quantity | 1 dual run capacitor |
| Compatible Brands | Universal — all major HVAC brands |
Installation Notes
Frequently Asked Questions
My AC unit hums but won't start. Is this the capacitor?
It's one of the most common causes of exactly that symptom. A run capacitor gives the compressor or fan motor the extra push needed to start turning; without it, the motor can draw power and hum in place without ever actually starting to spin. If you can see the capacitor can and it looks bulged, domed on top, or is leaking a brown oily residue, that's strong visual confirmation of failure.
Can I use a 450V capacitor to replace my old 370V or 440V one?
Yes. Voltage rating is a ceiling, not an exact match requirement — a capacitor rated for a higher voltage than your original will work safely and often lasts longer under the same electrical stress. What you cannot do is go the other direction: never install a capacitor with a lower voltage rating than your original, since that risks premature failure or the capacitor breaking down under normal operating conditions.
Does the round vs. oval shape matter?
Only for physical fit inside your unit's electrical compartment — it has no effect on electrical performance. If your unit's mounting bracket or available space is sized for a round can, use a round capacitor; if it's sized for an oval can, use an oval one. The MFD and voltage ratings are what matter electrically, not the shape.
The fan spins if I give it a push, but won't start on its own. What does that mean?
This is a classic sign of a weak or failing capacitor — it may still have enough charge to keep the motor running once it's already spinning, but not enough to provide the initial starting torque. This is a strong signal to replace the capacitor before it fails completely and leaves you with no cooling at all.
Is this a genuine OEM part?
This is a universal replacement part rather than a brand-specific OEM part. Because dual run capacitors are a standardized component defined by their electrical specifications rather than their manufacturer, this capacitor is a correct replacement for any unit's original capacitor that shares the same 60/5 MFD, 450VAC, round dual run capacitor rating — regardless of which HVAC brand originally installed it.
Shop With Confidence
A U.S.-based appliance parts retailer specializing in genuine OEM and high-quality replacement parts. We stock components for all major appliance brands and offer fast shipping from our U.S. warehouse. Our team is available to help verify compatibility before you purchase.