1-778-759-9864
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BCFurnace

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BCFURNACE

120-674

CA$607.87

+5% Tax • Shipping calculated at checkout.

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

Name

TRANSFORMER 240/480PRI

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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

Product Details

Description

This high-performance dual-voltage transformer is an essential electrical component for commercial and residential HVAC systems. Designed to convert high primary voltages of 240V or 480V into manageable control voltage, this transformer ensures that your unit's thermostats, relays, and control boards receive stable power. A reliable transformer is critical for the proper operation of air conditioners, heat pumps, and furnaces; common signs that a replacement is needed include a failure of the unit to start, unresponsive controls, or blown fuses. Built with durable materials to withstand the rigors of continuous HVAC operation, this component is a vital part of maintaining system efficiency and protecting sensitive electronics from power fluctuations.

Specifications

Type
HVAC Control Transformer
Size
Standard electrical footprint
Application
Used in commercial and residential heating and cooling systems, including packaged air conditioners, heat pumps, and air handling units to step down high-voltage power for control circuits.
Specifications
Primary Voltage: 240/480V multi-tap input; Function: Voltage regulation and power distribution for control systems; Category: Electrical/Relay component.

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 120-674 a genuine OEM part?
Yes, the 120-674 is a genuine OEM replacement part manufactured by BCFurnace. We source all electrical-transformers-relay from authorized distributors to ensure exact-fit compatibility. This electrical-transformers-relay 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 120-674 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (120-674) 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 electrical-transformers-relay 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 120-674 shipped?
Most electrical-transformers-relay including the 120-674 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 120-674 at your store?
Yes! Local pickup is available at our Coquitlam, BC location: 75 Blue Mountain St #3. electrical-transformers-relay orders are usually ready within 24 hours. Call us at 1-778-759-9864 to confirm the 120-674 is in stock before visiting.

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