1-778-759-9864
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BCFurnace

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BCFURNACE

020-178

$165.00

+5% Tax • Shipping calculated at checkout.

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

Name

TRANSFORMER; 75VA, 277V PRIMARY, 24V SEC

1units available

Pickup available at 75 Blue Mountain St #3

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 heavy-duty 75VA step-down transformer is a critical electrical component designed for commercial and industrial appliance applications. It efficiently converts a 277V primary input voltage into a 24V secondary output, providing the steady low-voltage power required to operate control circuits, thermostats, and relays. Ideal for HVAC repair and maintenance, this transformer ensures that sensitive electronic boards and contactors receive consistent power. Its robust 75VA rating makes it a reliable replacement for underpowered or failing transformers in high-demand heating, cooling, and ventilation systems. Use this high-quality transformer to restore functionality to your equipment and protect your control system from voltage irregularities.

Specifications

Type
Electrical Transformer
Size
Medium-duty electrical component
Application
Commonly used in commercial HVAC systems, geothermal heat pumps, air handlers, and industrial ventilation equipment to power 24V control systems from a 277V power source.
Specifications
Primary Voltage: 277V AC; Secondary Voltage: 24V AC; Power Rating: 75VA; Component Type: Step-down transformer

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 020-178 a genuine OEM part?
Yes, the 020-178 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 020-178 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (020-178) 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 020-178 shipped?
Most electrical-transformers-relay including the 020-178 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 020-178 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 020-178 is in stock before visiting.

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