1-778-759-9864
Canada (CAD $) flagCanada (CAD $)
BCFurnace
CARRIER LIMIT SWITCH 3 High Limit Control Switches 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

CARRIER LIMIT SWITCH 3 High Limit Control Switches

BCFURNACE

543-059

CA$67.10

+5% Tax • Shipping calculated at checkout.

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

Name

CARRIER LIMIT SWITCH

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

Secure Payment
Fast Delivery
Local Pickup

Product Details

Description

Ensure the safety and efficiency of your heating system with this premium high-limit control switch set. Designed as a critical safety mechanism for furnaces and HVAC units, these limit switches monitor internal temperatures to prevent overheating. If the temperature exceeds a safe threshold, the switch automatically interrupts the electrical circuit, protecting your equipment from damage and ensuring safe operation. This reliable replacement part is essential for maintaining furnace performance, particularly when your system is cycling incorrectly or failing to heat. Built for durability and precision, these thermal safety controls are a standard component in modern residential and commercial heating assemblies.

Specifications

Type
High Limit Control Switch
Application
Used in gas furnaces, electric heating systems, and forced-air HVAC units to monitor airflow temperatures and provide thermal overload protection.
Specifications
High-temperature safety cutout, thermal-actuated sensor, designed for furnace heat exchanger monitoring.

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Frequently Asked Questions

Is the 543-059 a genuine OEM part?
Yes, the 543-059 is a genuine OEM replacement part manufactured by BCFurnace. We source all 3 Limit Switches from authorized distributors to ensure exact-fit compatibility. This 3 Limit Switches 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 543-059 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (543-059) 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 3 Limit Switches 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 543-059 shipped?
Most 3 Limit Switches including the 543-059 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 543-059 at your store?
Yes! Local pickup is available at our Coquitlam, BC location: 75 Blue Mountain St #3. 3 Limit Switches orders are usually ready within 24 hours. Call us at 1-778-759-9864 to confirm the 543-059 is in stock before visiting.

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