CA
YORK/ETC LIMIT SWITCH 3" INSERT, L200-30F, AUTO RESET 3 High Limit Control Switches
+5% Tax • Shipping calculated at checkout.
U.S. Duties/Taxes, if applicable, may be due at time of delivery.
Pickup available at 75 Blue Mountain St #3
Usually ready in 24 hours
Not sure this fits your furnace? Call us — we're happy to help
Ensure the safety and efficiency of your heating system with this premium high-limit control switch. Designed as a critical safety mechanism for furnaces and HVAC units, this limit switch monitors internal heat levels to prevent system overheating. It features a 3-inch insert probe for accurate temperature sensing within the airflow. The L200-30F specification indicates a fixed trip point of 200 degrees Fahrenheit with a 30-degree differential for automatic resetting. Ideal for professional HVAC repairs or maintenance, this auto-reset switch helps protect your equipment from thermal damage and ensures consistent operation. If your furnace is short-cycling or shutting down due to high temperatures, this replacement limit control is a standard solution for restoring safe heating cycles.
Our team is happy to help you verify compatibility before you order. We'll confirm it fits your specific furnace model.
1-778-759-9864Mon–Sat 8AM–9PM PST · Or email parts@bcfurnace.com
Compatible parts and related replacements
Yes, the 120-195 is a genuine OEM, or a factory replacement manufacturer approved part. We source all 3 Limit Switches from authorized distributors to ensure exact-fit compatibility. This 3 Limit Switch is backed by our 100% compatibility guarantee — if it doesn't fit your furnace, we'll make it right.
The easiest way is to match the part number (120-195) with your furnace model number. Visit the homepage 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.
Most 3 Limit Switches including the 120-195 ship within 1–2 business days from our warehouse. We ship across Canada and the United States, and worldwide, with tracking on every order. For urgent furnace repairs, contact us at 1-778-759-9864 for expedited shipping options.
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 120-195 is in stock before visiting.
Still not sure this is the right part? Call 1-778-759-9864 and we will check your model number with you.
The model number is on the rating plate inside the furnace door.
Many more not shown. Check your own model number above.
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