1-778-759-9864
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BCFurnace
TRANSFORMER 120 V PRI, 24V SEC, 40VA 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 120 V PRI, 24V SEC, 40VA Electrical, Transformers, Relay

BCFURNACE

872-003

CA$86.29

+5% Tax • Shipping calculated at checkout.

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

Name

TRANSFORMER 120 V PRI, 24V SEC, 40VA

2units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

Secure Payment
Fast Delivery
Local Pickup

Product Details

Description

This premium 40VA step-down transformer is a vital electrical component used to convert standard 120V household line voltage into a safe, low-voltage 24V output. Specifically designed for HVAC systems, furnaces, and heavy-duty appliances, it provides the necessary power for control boards, thermostats, gas valves, and relays. If your heating or cooling system fails to trigger or the control circuit loses power, a faulty transformer is often the cause. This durable replacement ensures consistent energy flow and protects sensitive electronics within your appliance. Its 40VA rating provides high-capacity performance for multi-component systems, making it an ideal choice for both residential and commercial repair applications.

Specifications

Type
Electrical Transformer / Control Transformer
Size
Standard 40VA
Application
Commonly used in residential furnaces, air conditioning units, air handlers, boilers, and water heaters to power low-voltage control circuits and thermostats.
Specifications
Primary Voltage: 120V AC; Secondary Voltage: 24V AC; Power Rating: 40VA; Frequency: 50/60Hz; Class 2 Transformer.

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Frequently Asked Questions

Is the 872-003 a genuine OEM part?
Yes, the 872-003 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 872-003 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (872-003) 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 872-003 shipped?
Most electrical-transformers-relay including the 872-003 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 872-003 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 872-003 is in stock before visiting.

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