+5% Tax • Shipping calculated at checkout.
U.S. Duties/Taxes, if applicable, may be due at time of delivery.
Pickup available at 75 Blue Mountain St #3, Coquitlam
Usually ready in 24 hours
Not sure this fits your furnace? Call us — we're happy to help
This premium 5 MFD 250V capacitor is an essential electrical component designed to optimize the performance of HVAC blower motors and fan assemblies. Acting as a vital start-run booster, it provides the necessary torque to initiate motor rotation and ensures smooth, energy-efficient operation of your furnace or air handler. If your heating or cooling system is experiencing a humming motor that fails to start, intermittent fan failure, or poor airflow, a weakened capacitor is often the primary cause. This high-quality replacement part is built to withstand electrical fluctuations, helping to prevent motor overheating and extending the lifespan of your appliance's fan motor. It is a standard solution for residential HVAC repairs and preventative maintenance.
Our team is happy to help you verify compatibility before you order. We'll confirm it fits your specific furnace model.
1-778-759-9864Mon–Sat 8AM–5PM PT · Or email parts@bcfurnace.com
Compatible parts and related replacements
Yes. The 668-510 is a genuine Carrier OEM part, sourced from an authorized Carrier parts distributor. This Blower Motors & Capacitor is backed by our 100% compatibility guarantee — if it doesn't fit your furnace, we'll make it right.
The easiest way is to match the part number (668-510) with your furnace model number. Visit the homepage and enter your model number in the search bar — our system will show all compatible Blower Motors & Capacitors for your specific unit. You can also call our technicians at 1-778-759-9864 for free compatibility verification.
Most Blower Motors & Capacitors including the 668-510 ship within 1–2 business days from our warehouse. We ship across Canada and the United States, and worldwide, with tracking on every order. For urgent furnace repairs, contact us at 1-778-759-9864 for expedited shipping options.
Yes! Local pickup is available at our Coquitlam, BC location: 75 Blue Mountain St #3. Blower Motors & Capacitors orders are usually ready within 24 hours. Call us at 1-778-759-9864 to confirm the 668-510 is in stock before visiting.
Still not sure this is the right part? Call 1-778-759-9864 and we will check your model number with you.
The model number is on the rating plate inside the furnace door.
31 more not shown. Check your own model number above.
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