1-778-759-9864
United States (USD $) flagUnited States (USD $)
BCFurnace
Isolation Relay, 24 Volt, 50/60HZ 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

Isolation Relay, 24 Volt, 50/60HZ Electrical, Transformers, Relay

BCFURNACE

040-533

$194.00

+5% Tax • Shipping calculated at checkout.

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

Name

Isolation Relay, 24 Volt, 50/60HZ

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 professional-grade 24-volt isolation relay is a vital electrical component designed for HVAC systems, including central air conditioners, heat pumps, and furnaces. Functioning as a critical bridge between control circuits, this relay operates at 50/60Hz to safely isolate low-voltage thermostat signals from higher-voltage equipment components. It is an essential part for troubleshooting electrical communication issues, preventing interference, and protecting sensitive control boards from power surges. Whether you are repairing a residential cooling unit or maintaining a heating system, this isolation relay ensures reliable switching and optimal system performance.

Specifications

Type
Electrical Relay
Size
Standard compact electrical component
Application
Commonly used in residential and commercial HVAC equipment, such as air conditioning condensers, heat pumps, and furnace control systems to provide electrical separation between control and load circuits.
Specifications
Voltage: 24 VAC; Frequency: 50/60Hz; Type: Isolation Relay

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 040-533 a genuine OEM part?
Yes, the 040-533 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 040-533 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (040-533) 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 040-533 shipped?
Most electrical-transformers-relay including the 040-533 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 040-533 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 040-533 is in stock before visiting.

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