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Furnace Parts DIY
Blower Motors & Capacitors 668-606 replacement part for Lennox and York furnaces

Furnace Parts DIY

668-606

$41.00

+5% Tax • Shipping calculated at checkout.

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

Name

RUN CAPACITOR 25/5MFD 370/440VAC

In stock

Pickup available at 75 Blue Mountain St #3, Coquitlam

Usually ready in 24 hours

Secure Payment
Fast Delivery
Local Pickup

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

Product Details

Description

This high-quality dual run capacitor is a critical component for maintaining the efficiency and performance of your HVAC system. Designed to support both the compressor and the condenser fan motor, this 25/5 MFD capacitor provides the necessary electrical boost to start and run these vital motors smoothly. It is a versatile replacement part rated for both 370VAC and 440VAC applications, making it ideal for a wide range of air conditioning units and heat pumps. Common signs that your current capacitor needs replacement include the AC unit failing to start, the fan motor spinning slowly, or audible humming sounds coming from the condenser unit. Built for durability and long-term reliability, this dual-purpose capacitor ensures consistent torque and energy efficiency for your residential or commercial cooling system.

Specifications

Type
Dual Run Capacitor
Size
Standard dual-round configuration
Application
Used in air conditioning condensing units and heat pump systems to power the compressor and the outdoor fan motor simultaneously.
Specifications
Capacitance: 25 + 5 MFD (Microfarads); Voltage Rating: 370V/440VAC; Frequency: 50/60 Hz; Shape: Round; Tolerance: +/- 5%

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–5PM PT · Or email parts@bcfurnace.com

Common questions

Will the 668-606 fit my furnace?

The 668-606 is a replacement part. Match your furnace model number on our site to confirm the fit. This Blower Motors & Capacitor 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 668-606 is compatible with my furnace?

The easiest way is to match the part number (668-606) 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.

How fast can I get the 668-606 shipped?

Most Blower Motors & Capacitors including the 668-606 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.

Can I pick up the 668-606 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 668-606 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.

Where usedFits 131 furnace models

The model number is on the rating plate inside the furnace door.

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