1-778-759-9864
Canada (CAD $) flagCanada (CAD $)
BCFurnace
RUN CAPACITOR 45/7.5MFD 370/440VAC Blower Motors, Fan, Run Capacitors furnace part available in Vancouver, Burnaby, Port Moody, Langley, North Vancouver, Richmond, Maple Ridge, Delta, West Vancouver, New Westminster, Surrey, Coquitlam, Port Coquitlam, Pitt Meadows

RUN CAPACITOR 45/7.5MFD 370/440VAC Blower Motors, Fan, Run Capacitors

BCFURNACE

668-634

CA$63.78

+5% Tax • Shipping calculated at checkout.

U.S. Duties/Taxes, if applicable, may be due at time of delivery.

Name

RUN CAPACITOR 45/7.5MFD 370/440VAC

7units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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Fast Delivery
Local Pickup

Not sure this fits your furnace? Call us — we're happy to help

Product Details

Description

Enhance the reliability of your HVAC system with this high-performance dual run capacitor. Designed to support both the compressor and the condenser fan motor, this 45/7.5 MFD capacitor ensures efficient energy storage and smooth motor startups. It is a versatile replacement part compatible with both 370V and 440V AC applications, making it ideal for a wide range of residential air conditioning units and heat pumps. If your cooling system is struggling to start, producing a humming sound, or failing to blow cold air, this durable dual-rated capacitor provides the electrical stability needed to restore optimal performance. Built to withstand high operating temperatures, it serves as a critical component for maintaining the longevity of your HVAC motors.

Specifications

Type
Dual Run Capacitor
Size
Standard
Application
Commonly used in residential and commercial air conditioning systems and heat pumps to facilitate the operation of the compressor and condenser fan motor.
Specifications
Capacitance: 45/7.5 MFD; Voltage: 370/440 VAC; Frequency: 50/60 Hz; Tolerance: +/- 5%; Temperature Range: -40°C to +70°C

Not sure this is the right part?

Our team is happy to help you verify compatibility before you order. We'll confirm it fits your specific furnace model.

1-778-759-9864

Mon–Sat 8AM–9PM PST · Or email parts@bcfurnace.com

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Frequently Asked Questions

Is the 668-634 a genuine OEM part?
Yes, the 668-634 is a genuine OEM replacement part manufactured by BCFurnace. We source all Blower Motors & Capacitors from authorized distributors to ensure exact-fit compatibility. This Blower Motors & Capacitors is backed by our 100% compatibility guarantee — if it doesn't fit your furnace, we'll make it right.
How do I know if the 668-634 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (668-634) with your furnace model number. Visit the BCFurnace page on our site 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.
How fast can I get the 668-634 shipped?
Most Blower Motors & Capacitors including the 668-634 ship within 1–2 business days from our warehouse. We ship across Canada and the United States with tracking on every order. For urgent BCFurnace repairs, contact us at 1-778-759-9864 for expedited shipping options.
Can I pick up the 668-634 at your store?
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 668-634 is in stock before visiting.

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