1-778-759-9864
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BCFurnace
7" HIGH LIMIT SWITCH L150-30F 7 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

7" HIGH LIMIT SWITCH L150-30F 7 High Limit Control Switches

BCFURNACE

547-126

CA$68.83

+5% Tax • Shipping calculated at checkout.

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

Name

7" HIGH LIMIT SWITCH L150-30F

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

Secure Payment
Fast Delivery
Local Pickup

Product Details

Description

The 7-inch High Limit Switch L150-30F is a vital safety component for residential gas furnaces and HVAC heating systems. Designed to monitor the internal temperature of the heat exchanger, this limit control switch acts as a failsafe by automatically interrupting the heating cycle if the unit reaches an unsafe temperature. Featuring a 7-inch probe for accurate air temperature sensing, this thermal switch ensures your heating system operates within safe parameters, preventing components from sustaining damage due to overheating. Common signs that a high limit switch needs replacement include the furnace blower fan running continuously or the heating system short-cycling. This durable, automatic-reset switch provides a reliable solution for maintaining optimal temperature regulation in central forced-air heating applications.

Specifications

Type
High Limit Control Switch
Size
7-inch probe length
Dimensions
7 inches (insertion depth)
Application
Residential gas furnaces, forced-air heating systems, and HVAC units requiring overheat protection and temperature regulation.
Specifications
Temperature Limit: Opens at 150°F; Differential: 30°F (Closes at 120°F); Reset Type: Automatic; Sensor Type: Insertion probe.

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Frequently Asked Questions

Is the 547-126 a genuine OEM part?
Yes, the 547-126 is a genuine OEM replacement part manufactured by BCFurnace. We source all 7 Limit Switches from authorized distributors to ensure exact-fit compatibility. This 7 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 547-126 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (547-126) 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 7 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 547-126 shipped?
Most 7 Limit Switches including the 547-126 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 547-126 at your store?
Yes! Local pickup is available at our Coquitlam, BC location: 75 Blue Mountain St #3. 7 Limit Switches orders are usually ready within 24 hours. Call us at 1-778-759-9864 to confirm the 547-126 is in stock before visiting.

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