1-778-759-9864
Canada (CAD $) flagCanada (CAD $)
BCFurnace
Transformer, 208/230 to 24 Volt, 50/60HZ, 75VA Electrical, Transformers, Relay furnace part available in Vancouver, Burnaby, Port Moody, Langley, North Vancouver, Richmond, Maple Ridge, Delta, West Vancouver, New Westminster, Surrey, Coquitlam, Port Coquitlam, Pitt Meadows

Transformer, 208/230 to 24 Volt, 50/60HZ, 75VA Electrical, Transformers, Relay

BCFURNACE

121-401

CA$140.85

+5% Tax • Shipping calculated at checkout.

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

Name

Transformer, 208/230 to 24 Volt, 50/60HZ, 75VA

1units available

Pickup available at 75 Blue Mountain St #3

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-performance 75VA control transformer is a vital electrical component designed to step down line voltage from 208V or 230V to a standard 24V output. Ideal for HVAC systems, furnaces, and air conditioning units, it provides a reliable power source for thermostats, relays, and electronic control boards. Engineered for versatility, it operates on both 50Hz and 60Hz frequencies, making it a robust solution for a variety of residential and commercial heating and cooling applications. Whether you are troubleshooting a furnace that won't start or repairing an AC unit's control circuit, this heavy-duty transformer ensures stable low-voltage delivery for optimal appliance performance.

Specifications

Type
Electrical Transformer
Size
Standard 75VA Frame
Application
Commonly used in HVAC control circuits, furnaces, air handlers, heat pumps, and commercial refrigeration systems to power low-voltage components.
Specifications
Input Voltage: 208/230V AC; Output Voltage: 24V AC; Power Rating: 75VA; Frequency: 50/60Hz

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 121-401 a genuine OEM part?
Yes, the 121-401 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 121-401 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (121-401) 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 121-401 shipped?
Most electrical-transformers-relay including the 121-401 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 121-401 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 121-401 is in stock before visiting.

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