1-778-759-9864
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BCFurnace

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BCFURNACE

121-146

$1,207.00

+5% Tax • Shipping calculated at checkout.

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

Name

RELAY,OVERLOAD

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 premium Overload Relay is a vital electrical safety component designed to protect appliance motors and compressors from overheating and electrical surges. As a critical part of your HVAC or cooling system's electrical circuit, the overload relay monitors current flow and interrupts power if it detects excessive heat or an overcurrent condition, preventing permanent motor damage or costly burnout. If your air conditioner or heat pump is clicking but not starting, or if it shuts down shortly after activation, a faulty relay may be the cause. This durable replacement ensures efficient operation and extends the life of your equipment by providing reliable thermal protection.

Specifications

Type
Electrical / Overload Relay
Size
Small
Application
Commonly used in residential and commercial air conditioning units, heat pumps, and furnace systems to protect compressor and blower motors from electrical failure.
Specifications
Thermal sensing motor protection, current-limiting safety switch, snap-action contact design.

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 121-146 a genuine OEM part?
Yes, the 121-146 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 121-146 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (121-146) 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 121-146 shipped?
Most electrical-transformers-relay including the 121-146 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 121-146 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 121-146 is in stock before visiting.

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