1-778-759-9864
United States (USD $) flagUnited States (USD $)
BCFurnace
Current Sensing Compressor Lockout Board Control Board, Circuit, Ignition Modulating 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

Current Sensing Compressor Lockout Board Control Board, Circuit, Ignition Modulating

BCFURNACE

040-520

$132.00

+5% Tax • Shipping calculated at checkout.

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

Name

Current Sensing Compressor Lockout Board

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

The Current Sensing Compressor Lockout Board is a critical safety and diagnostic component designed for high-performance HVAC systems. This control board monitors the electrical current flowing to the compressor to identify potential faults, such as locked rotors or overcurrent conditions, automatically locking out the system to prevent expensive hardware damage. As an ignition modulating circuit, it ensures precise operation during the startup sequence and maintains system stability. Whether you are troubleshooting an air conditioner that won't stay running or a heat pump experiencing electrical errors, this replacement board is essential for restoring reliable climate control and protecting the longevity of your compressor.

Specifications

Type
HVAC Control Board
Size
Small
Application
Used in residential and commercial HVAC units, including central air conditioning systems and heat pumps, to provide integrated compressor protection and ignition modulation.
Specifications
Current-sensing logic, automatic lockout functionality, ignition modulation capabilities, integrated circuit design for real-time monitoring.

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 040-520 a genuine OEM part?
Yes, the 040-520 is a genuine OEM replacement part manufactured by BCFurnace. We source all Control Boards from authorized distributors to ensure exact-fit compatibility. This Control Boards 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 040-520 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (040-520) 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 Control Boards 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 040-520 shipped?
Most Control Boards including the 040-520 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 040-520 at your store?
Yes! Local pickup is available at our Coquitlam, BC location: 75 Blue Mountain St #3. Control Boards orders are usually ready within 24 hours. Call us at 1-778-759-9864 to confirm the 040-520 is in stock before visiting.

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