1-778-759-9864
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BCFurnace

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BCFURNACE

120-691

$1,347.00

+5% Tax • Shipping calculated at checkout.

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

Name

TRANSFORMER,240/480V,120/240V/750VA,60 H

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 control transformer is engineered for precision voltage regulation in demanding HVAC and industrial electrical systems. Designed to step down primary input voltages of 240V or 480V to a reliable 120V or 240V output, this component ensures your heating and cooling equipment's control circuits receive stable, consistent power. With a robust 750VA power rating, it is specifically built to handle the electrical load of heavy-duty relays, contactors, and electronic controllers found in commercial air conditioning units and heat pumps. Operating at a standard 60Hz frequency, this transformer is an essential replacement part for restoring the safety and functionality of climate control systems. Its durable construction provides long-lasting performance, making it a critical component for technicians and facility managers maintaining professional-grade HVAC systems.

Specifications

Type
Control Transformer / Step-Down Transformer
Size
Large Capacity
Application
Used in commercial and residential HVAC systems, industrial control panels, air conditioning units, heat pumps, and furnaces to provide power to control circuits.
Specifications
Primary Voltage: 240/480V AC; Secondary Voltage: 120/240V AC; Power Rating: 750VA; Frequency: 60Hz; Phase: Single Phase

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 120-691 a genuine OEM part?
Yes, the 120-691 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 120-691 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (120-691) 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 120-691 shipped?
Most electrical-transformers-relay including the 120-691 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 120-691 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 120-691 is in stock before visiting.

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