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Furnace Parts DIY
Blower Motors & Capacitors 668-952 furnace replacement part

Furnace Parts DIY

668-952 30V USER INTERFACE MODULE

$317.00

+5% Tax • Shipping calculated at checkout.

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

In stock

Pickup available at 75 Blue Mountain St #3, Coquitlam

Usually ready in 24 hours

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Local Pickup

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

Product Details

Description

This 30V User Interface Module is a vital electronic control component designed to regulate the operation of blower motors and fan systems in modern appliances and HVAC equipment. By facilitating seamless communication between the user controls and the mechanical drive system, this module ensures accurate speed management and efficient air circulation. It is a common replacement part for systems experiencing unresponsive controls, intermittent fan operation, or failure to trigger the blower motor. Built with precision circuitry, this interface module helps maintain energy efficiency and consistent environmental control within residential or commercial ventilation units.

Specifications

Type
Control Module / User Interface
Size
Compact
Application
Heating, ventilation, and air conditioning (HVAC) systems, furnace blower motors, and high-efficiency fan assemblies.
Specifications
Operating Voltage: 30V; Component Function: Motor and fan speed regulation; Interface Type: Electronic signal processing for appliance control.

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 668-952 30V USER INTERFACE MODULE fit my furnace?

The 668-952 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 668-952 is compatible with my furnace?

The easiest way is to match the part number (668-952) 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 668-952 shipped?

Most Blower Motors & Capacitors including the 668-952 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 668-952 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 668-952 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.

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